---
tool: Crawlinx SEO audit
source: https://crawlinx.com
domain: campub.com.tw
report_url: "https://crawlinx.com/audit/campub.com.tw"
crawl_id: 20260712T213012-ca2cb154
health_score: 65
generated_at: 2026-08-26T03:22:05Z
total_pages: 44
html_pages: 43
indexable_pages: 40
errors: 0
warnings: 257
notices: 681
---

# SEO audit: campub.com.tw

**Health score: 65/100** — needs attention

> Audited by [Crawlinx](https://crawlinx.com) — the free technical-SEO crawler. Full report: https://crawlinx.com/audit/campub.com.tw

## Overview

| Metric | Value |
| --- | --- |
| Pages crawled | 44 |
| HTML pages | 43 |
| Indexable | 40 |
| Non-indexable | 3 |
| Orphan pages | 0 |
| Broken internal links | 0 |
| Avg response time | 1762 ms |
| Errors / Warnings / Notices | 0 / 257 / 681 |
| Status codes | 1×0, 43×200 |

## Categories

| Category | Score | Errors | Warnings | Notices |
| --- | ---: | ---: | ---: | ---: |
| Links | 70 | 0 | 44 | 45 |
| Agent Readiness | 71 | 0 | 43 | 87 |
| AI Content | 71 | 0 | 43 | 0 |
| Images | 71 | 0 | 43 | 43 |
| Canonical | 74 | 0 | 38 | 1 |
| Meta Description | 75 | 0 | 36 | 4 |
| Budget | 98 | 0 | 3 | 0 |
| Indexability | 98 | 0 | 3 | 0 |
| Headings | 99 | 0 | 2 | 4 |
| Crawlability | 99 | 0 | 1 | 1 |
| Titles | 99 | 0 | 1 | 1 |
| Cache | 100 | 0 | 0 | 43 |
| Content | 100 | 0 | 0 | 4 |
| Performance | 100 | 0 | 0 | 211 |
| Security | 100 | 0 | 0 | 86 |
| Social | 100 | 0 | 0 | 78 |
| Structured Data | 100 | 0 | 0 | 40 |
| URL | 100 | 0 | 0 | 33 |

## Issues

### Warnings (257)

#### Control has no accessible name

- Rule: `agent.control_no_name` · Category: Agent Readiness · Occurrences: 43

- [https://campub.com.tw/](https://campub.com.tw/) — 56 button/link(s) with no text or aria-label — an agent can't target them
- [https://campub.com.tw/article/detail/lv1-to-lv2](https://campub.com.tw/article/detail/lv1-to-lv2) — 26 button/link(s) with no text or aria-label — an agent can't target them
- [https://campub.com.tw/article/faq](https://campub.com.tw/article/faq) — 26 button/link(s) with no text or aria-label — an agent can't target them
- [https://campub.com.tw/cart/checkout/](https://campub.com.tw/cart/checkout/) — 28 button/link(s) with no text or aria-label — an agent can't target them
- [https://campub.com.tw/member/login?r=](https://campub.com.tw/member/login?r=) — 25 button/link(s) with no text or aria-label — an agent can't target them
- [https://campub.com.tw/member/profile](https://campub.com.tw/member/profile) — 25 button/link(s) with no text or aria-label — an agent can't target them
- [https://campub.com.tw/member/register?r=](https://campub.com.tw/member/register?r=) — 21 button/link(s) with no text or aria-label — an agent can't target them
- [https://campub.com.tw/offer/detail/Freeshippingday](https://campub.com.tw/offer/detail/Freeshippingday) — 25 button/link(s) with no text or aria-label — an agent can't target them
- [https://campub.com.tw/offer/list](https://campub.com.tw/offer/list) — 37 button/link(s) with no text or aria-label — an agent can't target them
- [https://campub.com.tw/page/%E5%8A%A0%E6%8B%BF%E5%A4%A7%E6%BA%AB%E5%93%A5%E8%8F%AF%E6%BA%AB%E8%A5%BF%E5%AD%B8%E9%99%A2%E2%94%80%E2%94%80%E5%B8%B6%E8%96%AA%E5%AF%A6%E7%BF%92%E6%96%B9%E6%A1%88](https://campub.com.tw/page/%E5%8A%A0%E6%8B%BF%E5%A4%A7%E6%BA%AB%E5%93%A5%E8%8F%AF%E6%BA%AB%E8%A5%BF%E5%AD%B8%E9%99%A2%E2%94%80%E2%94%80%E5%B8%B6%E8%96%AA%E5%AF%A6%E7%BF%92%E6%96%B9%E6%A1%88) — 81 button/link(s) with no text or aria-label — an agent can't target them
- [https://campub.com.tw/product/category/book_01](https://campub.com.tw/product/category/book_01) — 99 button/link(s) with no text or aria-label — an agent can't target them
- [https://campub.com.tw/product/category/book_02](https://campub.com.tw/product/category/book_02) — 99 button/link(s) with no text or aria-label — an agent can't target them
- [https://campub.com.tw/product/category/book_03](https://campub.com.tw/product/category/book_03) — 99 button/link(s) with no text or aria-label — an agent can't target them
- [https://campub.com.tw/product/category/book_04](https://campub.com.tw/product/category/book_04) — 99 button/link(s) with no text or aria-label — an agent can't target them
- [https://campub.com.tw/product/category/book_11](https://campub.com.tw/product/category/book_11) — 103 button/link(s) with no text or aria-label — an agent can't target them
- [https://campub.com.tw/product/category/book_12](https://campub.com.tw/product/category/book_12) — 99 button/link(s) with no text or aria-label — an agent can't target them
- [https://campub.com.tw/product/category/book_13](https://campub.com.tw/product/category/book_13) — 99 button/link(s) with no text or aria-label — an agent can't target them
- [https://campub.com.tw/product/category/book_14](https://campub.com.tw/product/category/book_14) — 99 button/link(s) with no text or aria-label — an agent can't target them
- [https://campub.com.tw/product/category/book_15](https://campub.com.tw/product/category/book_15) — 99 button/link(s) with no text or aria-label — an agent can't target them
- [https://campub.com.tw/product/category/book_16](https://campub.com.tw/product/category/book_16) — 99 button/link(s) with no text or aria-label — an agent can't target them
- [https://campub.com.tw/product/category/book_21](https://campub.com.tw/product/category/book_21) — 99 button/link(s) with no text or aria-label — an agent can't target them
- [https://campub.com.tw/product/category/book_22](https://campub.com.tw/product/category/book_22) — 99 button/link(s) with no text or aria-label — an agent can't target them
- [https://campub.com.tw/product/category/book_23](https://campub.com.tw/product/category/book_23) — 99 button/link(s) with no text or aria-label — an agent can't target them
- [https://campub.com.tw/product/category/book_24](https://campub.com.tw/product/category/book_24) — 99 button/link(s) with no text or aria-label — an agent can't target them
- [https://campub.com.tw/product/category/book_25](https://campub.com.tw/product/category/book_25) — 99 button/link(s) with no text or aria-label — an agent can't target them
- [https://campub.com.tw/product/category/book_26](https://campub.com.tw/product/category/book_26) — 99 button/link(s) with no text or aria-label — an agent can't target them
- [https://campub.com.tw/product/category/book_27](https://campub.com.tw/product/category/book_27) — 102 button/link(s) with no text or aria-label — an agent can't target them
- [https://campub.com.tw/product/category/book_28](https://campub.com.tw/product/category/book_28) — 99 button/link(s) with no text or aria-label — an agent can't target them
- [https://campub.com.tw/product/category/book_31](https://campub.com.tw/product/category/book_31) — 99 button/link(s) with no text or aria-label — an agent can't target them
- [https://campub.com.tw/product/category/book_32](https://campub.com.tw/product/category/book_32) — 99 button/link(s) with no text or aria-label — an agent can't target them
- [https://campub.com.tw/product/category/book_33](https://campub.com.tw/product/category/book_33) — 100 button/link(s) with no text or aria-label — an agent can't target them
- [https://campub.com.tw/product/category/book_34](https://campub.com.tw/product/category/book_34) — 99 button/link(s) with no text or aria-label — an agent can't target them
- [https://campub.com.tw/product/category/book_35](https://campub.com.tw/product/category/book_35) — 99 button/link(s) with no text or aria-label — an agent can't target them
- [https://campub.com.tw/product/category/book_36](https://campub.com.tw/product/category/book_36) — 99 button/link(s) with no text or aria-label — an agent can't target them
- [https://campub.com.tw/product/category/book_41](https://campub.com.tw/product/category/book_41) — 99 button/link(s) with no text or aria-label — an agent can't target them
- [https://campub.com.tw/product/category/book_42](https://campub.com.tw/product/category/book_42) — 99 button/link(s) with no text or aria-label — an agent can't target them
- [https://campub.com.tw/product/category/book_43](https://campub.com.tw/product/category/book_43) — 99 button/link(s) with no text or aria-label — an agent can't target them
- [https://campub.com.tw/product/category/book_44](https://campub.com.tw/product/category/book_44) — 99 button/link(s) with no text or aria-label — an agent can't target them
- [https://campub.com.tw/product/category/book_45](https://campub.com.tw/product/category/book_45) — 99 button/link(s) with no text or aria-label — an agent can't target them
- [https://campub.com.tw/product/category/book_46](https://campub.com.tw/product/category/book_46) — 99 button/link(s) with no text or aria-label — an agent can't target them
- [https://campub.com.tw/product/catlogs/book](https://campub.com.tw/product/catlogs/book) — 99 button/link(s) with no text or aria-label — an agent can't target them
- [https://campub.com.tw/product/catlogs/textbook](https://campub.com.tw/product/catlogs/textbook) — 100 button/link(s) with no text or aria-label — an agent can't target them
- [https://campub.com.tw/product/list](https://campub.com.tw/product/list) — 99 button/link(s) with no text or aria-label — an agent can't target them

#### Unfilled template or prompt-leak text

- Rule: `ai.prompt_leak` · Category: AI Content · Occurrences: 43

- [https://campub.com.tw/](https://campub.com.tw/) — The page contains unfilled template or prompt-echo text — e.g. "{{ quickProductData.main.brand }}". This usually means a generation template was published without being completed or cleaned up. Fill in or remove the placeholder so readers and crawlers don't see the scaffolding.
- [https://campub.com.tw/article/detail/lv1-to-lv2](https://campub.com.tw/article/detail/lv1-to-lv2) — The page contains unfilled template or prompt-echo text — e.g. "{{ quickProductData.main.brand }}". This usually means a generation template was published without being completed or cleaned up. Fill in or remove the placeholder so readers and crawlers don't see the scaffolding.
- [https://campub.com.tw/article/faq](https://campub.com.tw/article/faq) — The page contains unfilled template or prompt-echo text — e.g. "{{ quickProductData.main.brand }}". This usually means a generation template was published without being completed or cleaned up. Fill in or remove the placeholder so readers and crawlers don't see the scaffolding.
- [https://campub.com.tw/cart/checkout/](https://campub.com.tw/cart/checkout/) — The page contains unfilled template or prompt-echo text — e.g. "{{ quickProductData.main.brand }}". This usually means a generation template was published without being completed or cleaned up. Fill in or remove the placeholder so readers and crawlers don't see the scaffolding.
- [https://campub.com.tw/member/login?r=](https://campub.com.tw/member/login?r=) — The page contains unfilled template or prompt-echo text — e.g. "{{batVcode}}". This usually means a generation template was published without being completed or cleaned up. Fill in or remove the placeholder so readers and crawlers don't see the scaffolding.
- [https://campub.com.tw/member/profile](https://campub.com.tw/member/profile) — The page contains unfilled template or prompt-echo text — e.g. "{{batVcode}}". This usually means a generation template was published without being completed or cleaned up. Fill in or remove the placeholder so readers and crawlers don't see the scaffolding.
- [https://campub.com.tw/member/register?r=](https://campub.com.tw/member/register?r=) — The page contains unfilled template or prompt-echo text — e.g. "{{cf_row.title}}". This usually means a generation template was published without being completed or cleaned up. Fill in or remove the placeholder so readers and crawlers don't see the scaffolding.
- [https://campub.com.tw/offer/detail/Freeshippingday](https://campub.com.tw/offer/detail/Freeshippingday) — The page contains unfilled template or prompt-echo text — e.g. "{{ quickProductData.main.brand }}". This usually means a generation template was published without being completed or cleaned up. Fill in or remove the placeholder so readers and crawlers don't see the scaffolding.
- [https://campub.com.tw/offer/list](https://campub.com.tw/offer/list) — The page contains unfilled template or prompt-echo text — e.g. "{{ quickProductData.main.brand }}". This usually means a generation template was published without being completed or cleaned up. Fill in or remove the placeholder so readers and crawlers don't see the scaffolding.
- [https://campub.com.tw/page/%E5%8A%A0%E6%8B%BF%E5%A4%A7%E6%BA%AB%E5%93%A5%E8%8F%AF%E6%BA%AB%E8%A5%BF%E5%AD%B8%E9%99%A2%E2%94%80%E2%94%80%E5%B8%B6%E8%96%AA%E5%AF%A6%E7%BF%92%E6%96%B9%E6%A1%88](https://campub.com.tw/page/%E5%8A%A0%E6%8B%BF%E5%A4%A7%E6%BA%AB%E5%93%A5%E8%8F%AF%E6%BA%AB%E8%A5%BF%E5%AD%B8%E9%99%A2%E2%94%80%E2%94%80%E5%B8%B6%E8%96%AA%E5%AF%A6%E7%BF%92%E6%96%B9%E6%A1%88) — The page contains unfilled template or prompt-echo text — e.g. "{{ quickProductData.main.brand }}". This usually means a generation template was published without being completed or cleaned up. Fill in or remove the placeholder so readers and crawlers don't see the scaffolding.
- [https://campub.com.tw/product/category/book_01](https://campub.com.tw/product/category/book_01) — The page contains unfilled template or prompt-echo text — e.g. "{{ option.text }}". This usually means a generation template was published without being completed or cleaned up. Fill in or remove the placeholder so readers and crawlers don't see the scaffolding.
- [https://campub.com.tw/product/category/book_02](https://campub.com.tw/product/category/book_02) — The page contains unfilled template or prompt-echo text — e.g. "{{ option.text }}". This usually means a generation template was published without being completed or cleaned up. Fill in or remove the placeholder so readers and crawlers don't see the scaffolding.
- [https://campub.com.tw/product/category/book_03](https://campub.com.tw/product/category/book_03) — The page contains unfilled template or prompt-echo text — e.g. "{{ option.text }}". This usually means a generation template was published without being completed or cleaned up. Fill in or remove the placeholder so readers and crawlers don't see the scaffolding.
- [https://campub.com.tw/product/category/book_04](https://campub.com.tw/product/category/book_04) — The page contains unfilled template or prompt-echo text — e.g. "{{ option.text }}". This usually means a generation template was published without being completed or cleaned up. Fill in or remove the placeholder so readers and crawlers don't see the scaffolding.
- [https://campub.com.tw/product/category/book_11](https://campub.com.tw/product/category/book_11) — The page contains unfilled template or prompt-echo text — e.g. "{{ option.text }}". This usually means a generation template was published without being completed or cleaned up. Fill in or remove the placeholder so readers and crawlers don't see the scaffolding.
- [https://campub.com.tw/product/category/book_12](https://campub.com.tw/product/category/book_12) — The page contains unfilled template or prompt-echo text — e.g. "{{ option.text }}". This usually means a generation template was published without being completed or cleaned up. Fill in or remove the placeholder so readers and crawlers don't see the scaffolding.
- [https://campub.com.tw/product/category/book_13](https://campub.com.tw/product/category/book_13) — The page contains unfilled template or prompt-echo text — e.g. "{{ option.text }}". This usually means a generation template was published without being completed or cleaned up. Fill in or remove the placeholder so readers and crawlers don't see the scaffolding.
- [https://campub.com.tw/product/category/book_14](https://campub.com.tw/product/category/book_14) — The page contains unfilled template or prompt-echo text — e.g. "{{ option.text }}". This usually means a generation template was published without being completed or cleaned up. Fill in or remove the placeholder so readers and crawlers don't see the scaffolding.
- [https://campub.com.tw/product/category/book_15](https://campub.com.tw/product/category/book_15) — The page contains unfilled template or prompt-echo text — e.g. "{{ option.text }}". This usually means a generation template was published without being completed or cleaned up. Fill in or remove the placeholder so readers and crawlers don't see the scaffolding.
- [https://campub.com.tw/product/category/book_16](https://campub.com.tw/product/category/book_16) — The page contains unfilled template or prompt-echo text — e.g. "{{ option.text }}". This usually means a generation template was published without being completed or cleaned up. Fill in or remove the placeholder so readers and crawlers don't see the scaffolding.
- [https://campub.com.tw/product/category/book_21](https://campub.com.tw/product/category/book_21) — The page contains unfilled template or prompt-echo text — e.g. "{{ option.text }}". This usually means a generation template was published without being completed or cleaned up. Fill in or remove the placeholder so readers and crawlers don't see the scaffolding.
- [https://campub.com.tw/product/category/book_22](https://campub.com.tw/product/category/book_22) — The page contains unfilled template or prompt-echo text — e.g. "{{ option.text }}". This usually means a generation template was published without being completed or cleaned up. Fill in or remove the placeholder so readers and crawlers don't see the scaffolding.
- [https://campub.com.tw/product/category/book_23](https://campub.com.tw/product/category/book_23) — The page contains unfilled template or prompt-echo text — e.g. "{{ option.text }}". This usually means a generation template was published without being completed or cleaned up. Fill in or remove the placeholder so readers and crawlers don't see the scaffolding.
- [https://campub.com.tw/product/category/book_24](https://campub.com.tw/product/category/book_24) — The page contains unfilled template or prompt-echo text — e.g. "{{ option.text }}". This usually means a generation template was published without being completed or cleaned up. Fill in or remove the placeholder so readers and crawlers don't see the scaffolding.
- [https://campub.com.tw/product/category/book_25](https://campub.com.tw/product/category/book_25) — The page contains unfilled template or prompt-echo text — e.g. "{{ option.text }}". This usually means a generation template was published without being completed or cleaned up. Fill in or remove the placeholder so readers and crawlers don't see the scaffolding.
- [https://campub.com.tw/product/category/book_26](https://campub.com.tw/product/category/book_26) — The page contains unfilled template or prompt-echo text — e.g. "{{ option.text }}". This usually means a generation template was published without being completed or cleaned up. Fill in or remove the placeholder so readers and crawlers don't see the scaffolding.
- [https://campub.com.tw/product/category/book_27](https://campub.com.tw/product/category/book_27) — The page contains unfilled template or prompt-echo text — e.g. "{{ option.text }}". This usually means a generation template was published without being completed or cleaned up. Fill in or remove the placeholder so readers and crawlers don't see the scaffolding.
- [https://campub.com.tw/product/category/book_28](https://campub.com.tw/product/category/book_28) — The page contains unfilled template or prompt-echo text — e.g. "{{ option.text }}". This usually means a generation template was published without being completed or cleaned up. Fill in or remove the placeholder so readers and crawlers don't see the scaffolding.
- [https://campub.com.tw/product/category/book_31](https://campub.com.tw/product/category/book_31) — The page contains unfilled template or prompt-echo text — e.g. "{{ option.text }}". This usually means a generation template was published without being completed or cleaned up. Fill in or remove the placeholder so readers and crawlers don't see the scaffolding.
- [https://campub.com.tw/product/category/book_32](https://campub.com.tw/product/category/book_32) — The page contains unfilled template or prompt-echo text — e.g. "{{ option.text }}". This usually means a generation template was published without being completed or cleaned up. Fill in or remove the placeholder so readers and crawlers don't see the scaffolding.
- [https://campub.com.tw/product/category/book_33](https://campub.com.tw/product/category/book_33) — The page contains unfilled template or prompt-echo text — e.g. "{{ option.text }}". This usually means a generation template was published without being completed or cleaned up. Fill in or remove the placeholder so readers and crawlers don't see the scaffolding.
- [https://campub.com.tw/product/category/book_34](https://campub.com.tw/product/category/book_34) — The page contains unfilled template or prompt-echo text — e.g. "{{ option.text }}". This usually means a generation template was published without being completed or cleaned up. Fill in or remove the placeholder so readers and crawlers don't see the scaffolding.
- [https://campub.com.tw/product/category/book_35](https://campub.com.tw/product/category/book_35) — The page contains unfilled template or prompt-echo text — e.g. "{{ option.text }}". This usually means a generation template was published without being completed or cleaned up. Fill in or remove the placeholder so readers and crawlers don't see the scaffolding.
- [https://campub.com.tw/product/category/book_36](https://campub.com.tw/product/category/book_36) — The page contains unfilled template or prompt-echo text — e.g. "{{ option.text }}". This usually means a generation template was published without being completed or cleaned up. Fill in or remove the placeholder so readers and crawlers don't see the scaffolding.
- [https://campub.com.tw/product/category/book_41](https://campub.com.tw/product/category/book_41) — The page contains unfilled template or prompt-echo text — e.g. "{{ option.text }}". This usually means a generation template was published without being completed or cleaned up. Fill in or remove the placeholder so readers and crawlers don't see the scaffolding.
- [https://campub.com.tw/product/category/book_42](https://campub.com.tw/product/category/book_42) — The page contains unfilled template or prompt-echo text — e.g. "{{ option.text }}". This usually means a generation template was published without being completed or cleaned up. Fill in or remove the placeholder so readers and crawlers don't see the scaffolding.
- [https://campub.com.tw/product/category/book_43](https://campub.com.tw/product/category/book_43) — The page contains unfilled template or prompt-echo text — e.g. "{{ option.text }}". This usually means a generation template was published without being completed or cleaned up. Fill in or remove the placeholder so readers and crawlers don't see the scaffolding.
- [https://campub.com.tw/product/category/book_44](https://campub.com.tw/product/category/book_44) — The page contains unfilled template or prompt-echo text — e.g. "{{ option.text }}". This usually means a generation template was published without being completed or cleaned up. Fill in or remove the placeholder so readers and crawlers don't see the scaffolding.
- [https://campub.com.tw/product/category/book_45](https://campub.com.tw/product/category/book_45) — The page contains unfilled template or prompt-echo text — e.g. "{{ option.text }}". This usually means a generation template was published without being completed or cleaned up. Fill in or remove the placeholder so readers and crawlers don't see the scaffolding.
- [https://campub.com.tw/product/category/book_46](https://campub.com.tw/product/category/book_46) — The page contains unfilled template or prompt-echo text — e.g. "{{ option.text }}". This usually means a generation template was published without being completed or cleaned up. Fill in or remove the placeholder so readers and crawlers don't see the scaffolding.
- [https://campub.com.tw/product/catlogs/book](https://campub.com.tw/product/catlogs/book) — The page contains unfilled template or prompt-echo text — e.g. "{{ option.text }}". This usually means a generation template was published without being completed or cleaned up. Fill in or remove the placeholder so readers and crawlers don't see the scaffolding.
- [https://campub.com.tw/product/catlogs/textbook](https://campub.com.tw/product/catlogs/textbook) — The page contains unfilled template or prompt-echo text — e.g. "{{ option.text }}". This usually means a generation template was published without being completed or cleaned up. Fill in or remove the placeholder so readers and crawlers don't see the scaffolding.
- [https://campub.com.tw/product/list](https://campub.com.tw/product/list) — The page contains unfilled template or prompt-echo text — e.g. "{{ option.text }}". This usually means a generation template was published without being completed or cleaned up. Fill in or remove the placeholder so readers and crawlers don't see the scaffolding.

#### Noindex page receives internal links (crawl-budget waste)

- Rule: `budget.noindex_linked` · Category: Budget · Occurrences: 3

- [https://campub.com.tw/member/login?r=](https://campub.com.tw/member/login?r=) — this noindex page has 6 internal inlink(s) — Googlebot follows them, fetches the page, then drops it unindexed, spending crawl budget for no indexing benefit (and the links leak equity). Remove/redirect the links, or drop the noindex if the page should be indexed. Linked from: https://campub.com.tw/, https://campub.com.tw/offer/list, https://campub.com.tw/member/login?r=.
- [https://campub.com.tw/member/profile](https://campub.com.tw/member/profile) — this noindex page has 44 internal inlink(s) — Googlebot follows them, fetches the page, then drops it unindexed, spending crawl budget for no indexing benefit (and the links leak equity). Remove/redirect the links, or drop the noindex if the page should be indexed. Linked from: https://campub.com.tw/, https://campub.com.tw/offer/list, https://campub.com.tw/member/login?r=.
- [https://campub.com.tw/member/register?r=](https://campub.com.tw/member/register?r=) — this noindex page has 6 internal inlink(s) — Googlebot follows them, fetches the page, then drops it unindexed, spending crawl budget for no indexing benefit (and the links leak equity). Remove/redirect the links, or drop the noindex if the page should be indexed. Linked from: https://campub.com.tw/, https://campub.com.tw/offer/list, https://campub.com.tw/member/login?r=.

#### Missing canonical tag

- Rule: `canonical.missing` · Category: Canonical · Occurrences: 37

- [https://campub.com.tw/article/detail/lv1-to-lv2](https://campub.com.tw/article/detail/lv1-to-lv2)
- [https://campub.com.tw/article/faq](https://campub.com.tw/article/faq)
- [https://campub.com.tw/cart/checkout/](https://campub.com.tw/cart/checkout/)
- [https://campub.com.tw/offer/detail/Freeshippingday](https://campub.com.tw/offer/detail/Freeshippingday)
- [https://campub.com.tw/offer/list](https://campub.com.tw/offer/list)
- [https://campub.com.tw/product/category/book_01](https://campub.com.tw/product/category/book_01)
- [https://campub.com.tw/product/category/book_02](https://campub.com.tw/product/category/book_02)
- [https://campub.com.tw/product/category/book_03](https://campub.com.tw/product/category/book_03)
- [https://campub.com.tw/product/category/book_04](https://campub.com.tw/product/category/book_04)
- [https://campub.com.tw/product/category/book_11](https://campub.com.tw/product/category/book_11)
- [https://campub.com.tw/product/category/book_12](https://campub.com.tw/product/category/book_12)
- [https://campub.com.tw/product/category/book_13](https://campub.com.tw/product/category/book_13)
- [https://campub.com.tw/product/category/book_14](https://campub.com.tw/product/category/book_14)
- [https://campub.com.tw/product/category/book_15](https://campub.com.tw/product/category/book_15)
- [https://campub.com.tw/product/category/book_16](https://campub.com.tw/product/category/book_16)
- [https://campub.com.tw/product/category/book_21](https://campub.com.tw/product/category/book_21)
- [https://campub.com.tw/product/category/book_22](https://campub.com.tw/product/category/book_22)
- [https://campub.com.tw/product/category/book_23](https://campub.com.tw/product/category/book_23)
- [https://campub.com.tw/product/category/book_24](https://campub.com.tw/product/category/book_24)
- [https://campub.com.tw/product/category/book_25](https://campub.com.tw/product/category/book_25)
- [https://campub.com.tw/product/category/book_26](https://campub.com.tw/product/category/book_26)
- [https://campub.com.tw/product/category/book_27](https://campub.com.tw/product/category/book_27)
- [https://campub.com.tw/product/category/book_28](https://campub.com.tw/product/category/book_28)
- [https://campub.com.tw/product/category/book_31](https://campub.com.tw/product/category/book_31)
- [https://campub.com.tw/product/category/book_32](https://campub.com.tw/product/category/book_32)
- [https://campub.com.tw/product/category/book_33](https://campub.com.tw/product/category/book_33)
- [https://campub.com.tw/product/category/book_34](https://campub.com.tw/product/category/book_34)
- [https://campub.com.tw/product/category/book_35](https://campub.com.tw/product/category/book_35)
- [https://campub.com.tw/product/category/book_36](https://campub.com.tw/product/category/book_36)
- [https://campub.com.tw/product/category/book_41](https://campub.com.tw/product/category/book_41)
- [https://campub.com.tw/product/category/book_42](https://campub.com.tw/product/category/book_42)
- [https://campub.com.tw/product/category/book_43](https://campub.com.tw/product/category/book_43)
- [https://campub.com.tw/product/category/book_44](https://campub.com.tw/product/category/book_44)
- [https://campub.com.tw/product/category/book_45](https://campub.com.tw/product/category/book_45)
- [https://campub.com.tw/product/category/book_46](https://campub.com.tw/product/category/book_46)
- [https://campub.com.tw/product/catlogs/book](https://campub.com.tw/product/catlogs/book)
- [https://campub.com.tw/product/catlogs/textbook](https://campub.com.tw/product/catlogs/textbook)

#### Interior page canonicalizes to the homepage

- Rule: `canonical.points_to_homepage` · Category: Canonical · Occurrences: 1

- [https://campub.com.tw/product/list](https://campub.com.tw/product/list) — this interior page canonicalizes to the homepage (https://campub.com.tw/) — Google will treat the homepage as authoritative and drop this page from search. Point the canonical at the page's own URL.

#### Incomplete/empty response after retries (likely transient — re-crawl)

- Rule: `fetch.incomplete` · Category: Crawlability · Occurrences: 1

- [https://campub.com.tw/product/category/fair_00](https://campub.com.tw/product/category/fair_00) — context deadline exceeded after 3 attempts

#### Missing <h1>

- Rule: `h1.missing` · Category: Headings · Occurrences: 2

- [https://campub.com.tw/member/login?r=](https://campub.com.tw/member/login?r=)
- [https://campub.com.tw/member/profile](https://campub.com.tw/member/profile)

#### Images missing alt text

- Rule: `images.missing_alt` · Category: Images · Occurrences: 43

- [https://campub.com.tw/](https://campub.com.tw/) — 24 of 94 images missing alt
- [https://campub.com.tw/article/detail/lv1-to-lv2](https://campub.com.tw/article/detail/lv1-to-lv2) — 20 of 27 images missing alt
- [https://campub.com.tw/article/faq](https://campub.com.tw/article/faq) — 20 of 26 images missing alt
- [https://campub.com.tw/cart/checkout/](https://campub.com.tw/cart/checkout/) — 30 of 46 images missing alt
- [https://campub.com.tw/member/login?r=](https://campub.com.tw/member/login?r=) — 17 of 23 images missing alt
- [https://campub.com.tw/member/profile](https://campub.com.tw/member/profile) — 17 of 23 images missing alt
- [https://campub.com.tw/member/register?r=](https://campub.com.tw/member/register?r=) — 4 of 11 images missing alt
- [https://campub.com.tw/offer/detail/Freeshippingday](https://campub.com.tw/offer/detail/Freeshippingday) — 20 of 27 images missing alt
- [https://campub.com.tw/offer/list](https://campub.com.tw/offer/list) — 20 of 38 images missing alt
- [https://campub.com.tw/page/%E5%8A%A0%E6%8B%BF%E5%A4%A7%E6%BA%AB%E5%93%A5%E8%8F%AF%E6%BA%AB%E8%A5%BF%E5%AD%B8%E9%99%A2%E2%94%80%E2%94%80%E5%B8%B6%E8%96%AA%E5%AF%A6%E7%BF%92%E6%96%B9%E6%A1%88](https://campub.com.tw/page/%E5%8A%A0%E6%8B%BF%E5%A4%A7%E6%BA%AB%E5%93%A5%E8%8F%AF%E6%BA%AB%E8%A5%BF%E5%AD%B8%E9%99%A2%E2%94%80%E2%94%80%E5%B8%B6%E8%96%AA%E5%AF%A6%E7%BF%92%E6%96%B9%E6%A1%88) — 17 of 91 images missing alt
- [https://campub.com.tw/product/category/book_01](https://campub.com.tw/product/category/book_01) — 20 of 51 images missing alt
- [https://campub.com.tw/product/category/book_02](https://campub.com.tw/product/category/book_02) — 20 of 51 images missing alt
- [https://campub.com.tw/product/category/book_03](https://campub.com.tw/product/category/book_03) — 20 of 50 images missing alt
- [https://campub.com.tw/product/category/book_04](https://campub.com.tw/product/category/book_04) — 20 of 51 images missing alt
- [https://campub.com.tw/product/category/book_11](https://campub.com.tw/product/category/book_11) — 20 of 54 images missing alt
- [https://campub.com.tw/product/category/book_12](https://campub.com.tw/product/category/book_12) — 20 of 50 images missing alt
- [https://campub.com.tw/product/category/book_13](https://campub.com.tw/product/category/book_13) — 20 of 50 images missing alt
- [https://campub.com.tw/product/category/book_14](https://campub.com.tw/product/category/book_14) — 20 of 50 images missing alt
- [https://campub.com.tw/product/category/book_15](https://campub.com.tw/product/category/book_15) — 20 of 51 images missing alt
- [https://campub.com.tw/product/category/book_16](https://campub.com.tw/product/category/book_16) — 20 of 50 images missing alt
- [https://campub.com.tw/product/category/book_21](https://campub.com.tw/product/category/book_21) — 20 of 51 images missing alt
- [https://campub.com.tw/product/category/book_22](https://campub.com.tw/product/category/book_22) — 20 of 51 images missing alt
- [https://campub.com.tw/product/category/book_23](https://campub.com.tw/product/category/book_23) — 20 of 50 images missing alt
- [https://campub.com.tw/product/category/book_24](https://campub.com.tw/product/category/book_24) — 20 of 50 images missing alt
- [https://campub.com.tw/product/category/book_25](https://campub.com.tw/product/category/book_25) — 20 of 51 images missing alt
- [https://campub.com.tw/product/category/book_26](https://campub.com.tw/product/category/book_26) — 20 of 51 images missing alt
- [https://campub.com.tw/product/category/book_27](https://campub.com.tw/product/category/book_27) — 20 of 52 images missing alt
- [https://campub.com.tw/product/category/book_28](https://campub.com.tw/product/category/book_28) — 20 of 50 images missing alt
- [https://campub.com.tw/product/category/book_31](https://campub.com.tw/product/category/book_31) — 20 of 50 images missing alt
- [https://campub.com.tw/product/category/book_32](https://campub.com.tw/product/category/book_32) — 20 of 51 images missing alt
- [https://campub.com.tw/product/category/book_33](https://campub.com.tw/product/category/book_33) — 20 of 51 images missing alt
- [https://campub.com.tw/product/category/book_34](https://campub.com.tw/product/category/book_34) — 20 of 51 images missing alt
- [https://campub.com.tw/product/category/book_35](https://campub.com.tw/product/category/book_35) — 20 of 51 images missing alt
- [https://campub.com.tw/product/category/book_36](https://campub.com.tw/product/category/book_36) — 20 of 50 images missing alt
- [https://campub.com.tw/product/category/book_41](https://campub.com.tw/product/category/book_41) — 20 of 51 images missing alt
- [https://campub.com.tw/product/category/book_42](https://campub.com.tw/product/category/book_42) — 20 of 50 images missing alt
- [https://campub.com.tw/product/category/book_43](https://campub.com.tw/product/category/book_43) — 20 of 50 images missing alt
- [https://campub.com.tw/product/category/book_44](https://campub.com.tw/product/category/book_44) — 20 of 51 images missing alt
- [https://campub.com.tw/product/category/book_45](https://campub.com.tw/product/category/book_45) — 20 of 50 images missing alt
- [https://campub.com.tw/product/category/book_46](https://campub.com.tw/product/category/book_46) — 20 of 51 images missing alt
- [https://campub.com.tw/product/catlogs/book](https://campub.com.tw/product/catlogs/book) — 20 of 50 images missing alt
- [https://campub.com.tw/product/catlogs/textbook](https://campub.com.tw/product/catlogs/textbook) — 20 of 51 images missing alt
- [https://campub.com.tw/product/list](https://campub.com.tw/product/list) — 20 of 50 images missing alt

#### Page is noindex

- Rule: `index.noindex` · Category: Indexability · Occurrences: 3

- [https://campub.com.tw/member/login?r=](https://campub.com.tw/member/login?r=) — meta/X-Robots: meta=noindex
- [https://campub.com.tw/member/profile](https://campub.com.tw/member/profile) — meta/X-Robots: meta=noindex
- [https://campub.com.tw/member/register?r=](https://campub.com.tw/member/register?r=) — meta/X-Robots: meta=noindex

#### Internal link points to a redirect

- Rule: `links.redirect_target` · Category: Links · Occurrences: 44

- [https://campub.com.tw/](https://campub.com.tw/) — https://campub.com.tw/member/profile → https://campub.com.tw/member/login
- [https://campub.com.tw/article/detail/lv1-to-lv2](https://campub.com.tw/article/detail/lv1-to-lv2) — https://campub.com.tw/member/profile → https://campub.com.tw/member/login
- [https://campub.com.tw/article/faq](https://campub.com.tw/article/faq) — https://campub.com.tw/member/login → https://campub.com.tw/member/login
- [https://campub.com.tw/article/faq](https://campub.com.tw/article/faq) — https://campub.com.tw/member/profile → https://campub.com.tw/member/login
- [https://campub.com.tw/cart/checkout/](https://campub.com.tw/cart/checkout/) — https://campub.com.tw/member/profile → https://campub.com.tw/member/login
- [https://campub.com.tw/member/login?r=](https://campub.com.tw/member/login?r=) — https://campub.com.tw/member/profile → https://campub.com.tw/member/login
- [https://campub.com.tw/member/profile](https://campub.com.tw/member/profile) — https://campub.com.tw/member/profile → https://campub.com.tw/member/login
- [https://campub.com.tw/member/register?r=](https://campub.com.tw/member/register?r=) — https://campub.com.tw/member/profile → https://campub.com.tw/member/login
- [https://campub.com.tw/offer/detail/Freeshippingday](https://campub.com.tw/offer/detail/Freeshippingday) — https://campub.com.tw/member/profile → https://campub.com.tw/member/login
- [https://campub.com.tw/offer/list](https://campub.com.tw/offer/list) — https://campub.com.tw/member/profile → https://campub.com.tw/member/login
- [https://campub.com.tw/page/%E5%8A%A0%E6%8B%BF%E5%A4%A7%E6%BA%AB%E5%93%A5%E8%8F%AF%E6%BA%AB%E8%A5%BF%E5%AD%B8%E9%99%A2%E2%94%80%E2%94%80%E5%B8%B6%E8%96%AA%E5%AF%A6%E7%BF%92%E6%96%B9%E6%A1%88](https://campub.com.tw/page/%E5%8A%A0%E6%8B%BF%E5%A4%A7%E6%BA%AB%E5%93%A5%E8%8F%AF%E6%BA%AB%E8%A5%BF%E5%AD%B8%E9%99%A2%E2%94%80%E2%94%80%E5%B8%B6%E8%96%AA%E5%AF%A6%E7%BF%92%E6%96%B9%E6%A1%88) — https://campub.com.tw/member/profile → https://campub.com.tw/member/login
- [https://campub.com.tw/product/category/book_01](https://campub.com.tw/product/category/book_01) — https://campub.com.tw/member/profile → https://campub.com.tw/member/login
- [https://campub.com.tw/product/category/book_02](https://campub.com.tw/product/category/book_02) — https://campub.com.tw/member/profile → https://campub.com.tw/member/login
- [https://campub.com.tw/product/category/book_03](https://campub.com.tw/product/category/book_03) — https://campub.com.tw/member/profile → https://campub.com.tw/member/login
- [https://campub.com.tw/product/category/book_04](https://campub.com.tw/product/category/book_04) — https://campub.com.tw/member/profile → https://campub.com.tw/member/login
- [https://campub.com.tw/product/category/book_11](https://campub.com.tw/product/category/book_11) — https://campub.com.tw/member/profile → https://campub.com.tw/member/login
- [https://campub.com.tw/product/category/book_12](https://campub.com.tw/product/category/book_12) — https://campub.com.tw/member/profile → https://campub.com.tw/member/login
- [https://campub.com.tw/product/category/book_13](https://campub.com.tw/product/category/book_13) — https://campub.com.tw/member/profile → https://campub.com.tw/member/login
- [https://campub.com.tw/product/category/book_14](https://campub.com.tw/product/category/book_14) — https://campub.com.tw/member/profile → https://campub.com.tw/member/login
- [https://campub.com.tw/product/category/book_15](https://campub.com.tw/product/category/book_15) — https://campub.com.tw/member/profile → https://campub.com.tw/member/login
- [https://campub.com.tw/product/category/book_16](https://campub.com.tw/product/category/book_16) — https://campub.com.tw/member/profile → https://campub.com.tw/member/login
- [https://campub.com.tw/product/category/book_21](https://campub.com.tw/product/category/book_21) — https://campub.com.tw/member/profile → https://campub.com.tw/member/login
- [https://campub.com.tw/product/category/book_22](https://campub.com.tw/product/category/book_22) — https://campub.com.tw/member/profile → https://campub.com.tw/member/login
- [https://campub.com.tw/product/category/book_23](https://campub.com.tw/product/category/book_23) — https://campub.com.tw/member/profile → https://campub.com.tw/member/login
- [https://campub.com.tw/product/category/book_24](https://campub.com.tw/product/category/book_24) — https://campub.com.tw/member/profile → https://campub.com.tw/member/login
- [https://campub.com.tw/product/category/book_25](https://campub.com.tw/product/category/book_25) — https://campub.com.tw/member/profile → https://campub.com.tw/member/login
- [https://campub.com.tw/product/category/book_26](https://campub.com.tw/product/category/book_26) — https://campub.com.tw/member/profile → https://campub.com.tw/member/login
- [https://campub.com.tw/product/category/book_27](https://campub.com.tw/product/category/book_27) — https://campub.com.tw/member/profile → https://campub.com.tw/member/login
- [https://campub.com.tw/product/category/book_28](https://campub.com.tw/product/category/book_28) — https://campub.com.tw/member/profile → https://campub.com.tw/member/login
- [https://campub.com.tw/product/category/book_31](https://campub.com.tw/product/category/book_31) — https://campub.com.tw/member/profile → https://campub.com.tw/member/login
- [https://campub.com.tw/product/category/book_32](https://campub.com.tw/product/category/book_32) — https://campub.com.tw/member/profile → https://campub.com.tw/member/login
- [https://campub.com.tw/product/category/book_33](https://campub.com.tw/product/category/book_33) — https://campub.com.tw/member/profile → https://campub.com.tw/member/login
- [https://campub.com.tw/product/category/book_34](https://campub.com.tw/product/category/book_34) — https://campub.com.tw/member/profile → https://campub.com.tw/member/login
- [https://campub.com.tw/product/category/book_35](https://campub.com.tw/product/category/book_35) — https://campub.com.tw/member/profile → https://campub.com.tw/member/login
- [https://campub.com.tw/product/category/book_36](https://campub.com.tw/product/category/book_36) — https://campub.com.tw/member/profile → https://campub.com.tw/member/login
- [https://campub.com.tw/product/category/book_41](https://campub.com.tw/product/category/book_41) — https://campub.com.tw/member/profile → https://campub.com.tw/member/login
- [https://campub.com.tw/product/category/book_42](https://campub.com.tw/product/category/book_42) — https://campub.com.tw/member/profile → https://campub.com.tw/member/login
- [https://campub.com.tw/product/category/book_43](https://campub.com.tw/product/category/book_43) — https://campub.com.tw/member/profile → https://campub.com.tw/member/login
- [https://campub.com.tw/product/category/book_44](https://campub.com.tw/product/category/book_44) — https://campub.com.tw/member/profile → https://campub.com.tw/member/login
- [https://campub.com.tw/product/category/book_45](https://campub.com.tw/product/category/book_45) — https://campub.com.tw/member/profile → https://campub.com.tw/member/login
- [https://campub.com.tw/product/category/book_46](https://campub.com.tw/product/category/book_46) — https://campub.com.tw/member/profile → https://campub.com.tw/member/login
- [https://campub.com.tw/product/catlogs/book](https://campub.com.tw/product/catlogs/book) — https://campub.com.tw/member/profile → https://campub.com.tw/member/login
- [https://campub.com.tw/product/catlogs/textbook](https://campub.com.tw/product/catlogs/textbook) — https://campub.com.tw/member/profile → https://campub.com.tw/member/login
- [https://campub.com.tw/product/list](https://campub.com.tw/product/list) — https://campub.com.tw/member/profile → https://campub.com.tw/member/login

#### Missing meta description

- Rule: `meta_desc.missing` · Category: Meta Description · Occurrences: 36

- [https://campub.com.tw/article/detail/lv1-to-lv2](https://campub.com.tw/article/detail/lv1-to-lv2)
- [https://campub.com.tw/article/faq](https://campub.com.tw/article/faq)
- [https://campub.com.tw/offer/detail/Freeshippingday](https://campub.com.tw/offer/detail/Freeshippingday)
- [https://campub.com.tw/offer/list](https://campub.com.tw/offer/list)
- [https://campub.com.tw/product/category/book_01](https://campub.com.tw/product/category/book_01)
- [https://campub.com.tw/product/category/book_02](https://campub.com.tw/product/category/book_02)
- [https://campub.com.tw/product/category/book_03](https://campub.com.tw/product/category/book_03)
- [https://campub.com.tw/product/category/book_04](https://campub.com.tw/product/category/book_04)
- [https://campub.com.tw/product/category/book_11](https://campub.com.tw/product/category/book_11)
- [https://campub.com.tw/product/category/book_12](https://campub.com.tw/product/category/book_12)
- [https://campub.com.tw/product/category/book_13](https://campub.com.tw/product/category/book_13)
- [https://campub.com.tw/product/category/book_14](https://campub.com.tw/product/category/book_14)
- [https://campub.com.tw/product/category/book_15](https://campub.com.tw/product/category/book_15)
- [https://campub.com.tw/product/category/book_16](https://campub.com.tw/product/category/book_16)
- [https://campub.com.tw/product/category/book_21](https://campub.com.tw/product/category/book_21)
- [https://campub.com.tw/product/category/book_22](https://campub.com.tw/product/category/book_22)
- [https://campub.com.tw/product/category/book_23](https://campub.com.tw/product/category/book_23)
- [https://campub.com.tw/product/category/book_24](https://campub.com.tw/product/category/book_24)
- [https://campub.com.tw/product/category/book_25](https://campub.com.tw/product/category/book_25)
- [https://campub.com.tw/product/category/book_26](https://campub.com.tw/product/category/book_26)
- [https://campub.com.tw/product/category/book_27](https://campub.com.tw/product/category/book_27)
- [https://campub.com.tw/product/category/book_28](https://campub.com.tw/product/category/book_28)
- [https://campub.com.tw/product/category/book_31](https://campub.com.tw/product/category/book_31)
- [https://campub.com.tw/product/category/book_32](https://campub.com.tw/product/category/book_32)
- [https://campub.com.tw/product/category/book_33](https://campub.com.tw/product/category/book_33)
- [https://campub.com.tw/product/category/book_34](https://campub.com.tw/product/category/book_34)
- [https://campub.com.tw/product/category/book_35](https://campub.com.tw/product/category/book_35)
- [https://campub.com.tw/product/category/book_36](https://campub.com.tw/product/category/book_36)
- [https://campub.com.tw/product/category/book_41](https://campub.com.tw/product/category/book_41)
- [https://campub.com.tw/product/category/book_42](https://campub.com.tw/product/category/book_42)
- [https://campub.com.tw/product/category/book_43](https://campub.com.tw/product/category/book_43)
- [https://campub.com.tw/product/category/book_44](https://campub.com.tw/product/category/book_44)
- [https://campub.com.tw/product/category/book_45](https://campub.com.tw/product/category/book_45)
- [https://campub.com.tw/product/category/book_46](https://campub.com.tw/product/category/book_46)
- [https://campub.com.tw/product/catlogs/book](https://campub.com.tw/product/catlogs/book)
- [https://campub.com.tw/product/catlogs/textbook](https://campub.com.tw/product/catlogs/textbook)

#### Title likely truncated in SERP (too wide)

- Rule: `title.too_long` · Category: Titles · Occurrences: 1

- [https://campub.com.tw/page/%E5%8A%A0%E6%8B%BF%E5%A4%A7%E6%BA%AB%E5%93%A5%E8%8F%AF%E6%BA%AB%E8%A5%BF%E5%AD%B8%E9%99%A2%E2%94%80%E2%94%80%E5%B8%B6%E8%96%AA%E5%AF%A6%E7%BF%92%E6%96%B9%E6%A1%88](https://campub.com.tw/page/%E5%8A%A0%E6%8B%BF%E5%A4%A7%E6%BA%AB%E5%93%A5%E8%8F%AF%E6%BA%AB%E8%A5%BF%E5%AD%B8%E9%99%A2%E2%94%80%E2%94%80%E5%B8%B6%E8%96%AA%E5%AF%A6%E7%BF%92%E6%96%B9%E6%A1%88) — 67 chars, ~593px (limit ~580px)

### Notices (681)

#### Heading levels skip a level

- Rule: `agent.heading_skip` · Category: Agent Readiness · Occurrences: 43

- [https://campub.com.tw/](https://campub.com.tw/) — h6 follows h2 — skips h3
- [https://campub.com.tw/article/detail/lv1-to-lv2](https://campub.com.tw/article/detail/lv1-to-lv2) — h6 follows h1 — skips h2
- [https://campub.com.tw/article/faq](https://campub.com.tw/article/faq) — h6 follows h1 — skips h2
- [https://campub.com.tw/cart/checkout/](https://campub.com.tw/cart/checkout/) — h6 follows h1 — skips h2
- [https://campub.com.tw/member/login?r=](https://campub.com.tw/member/login?r=) — h4 follows h2 — skips h3
- [https://campub.com.tw/member/profile](https://campub.com.tw/member/profile) — h4 follows h2 — skips h3
- [https://campub.com.tw/member/register?r=](https://campub.com.tw/member/register?r=) — h6 follows h4 — skips h5
- [https://campub.com.tw/offer/detail/Freeshippingday](https://campub.com.tw/offer/detail/Freeshippingday) — h4 follows h1 — skips h2
- [https://campub.com.tw/offer/list](https://campub.com.tw/offer/list) — h6 follows h1 — skips h2
- [https://campub.com.tw/page/%E5%8A%A0%E6%8B%BF%E5%A4%A7%E6%BA%AB%E5%93%A5%E8%8F%AF%E6%BA%AB%E8%A5%BF%E5%AD%B8%E9%99%A2%E2%94%80%E2%94%80%E5%B8%B6%E8%96%AA%E5%AF%A6%E7%BF%92%E6%96%B9%E6%A1%88](https://campub.com.tw/page/%E5%8A%A0%E6%8B%BF%E5%A4%A7%E6%BA%AB%E5%93%A5%E8%8F%AF%E6%BA%AB%E8%A5%BF%E5%AD%B8%E9%99%A2%E2%94%80%E2%94%80%E5%B8%B6%E8%96%AA%E5%AF%A6%E7%BF%92%E6%96%B9%E6%A1%88) — h3 follows h1 — skips h2
- [https://campub.com.tw/product/category/book_01](https://campub.com.tw/product/category/book_01) — h6 follows h3 — skips h4
- [https://campub.com.tw/product/category/book_02](https://campub.com.tw/product/category/book_02) — h6 follows h3 — skips h4
- [https://campub.com.tw/product/category/book_03](https://campub.com.tw/product/category/book_03) — h6 follows h3 — skips h4
- [https://campub.com.tw/product/category/book_04](https://campub.com.tw/product/category/book_04) — h6 follows h3 — skips h4
- [https://campub.com.tw/product/category/book_11](https://campub.com.tw/product/category/book_11) — h6 follows h3 — skips h4
- [https://campub.com.tw/product/category/book_12](https://campub.com.tw/product/category/book_12) — h6 follows h3 — skips h4
- [https://campub.com.tw/product/category/book_13](https://campub.com.tw/product/category/book_13) — h6 follows h3 — skips h4
- [https://campub.com.tw/product/category/book_14](https://campub.com.tw/product/category/book_14) — h6 follows h3 — skips h4
- [https://campub.com.tw/product/category/book_15](https://campub.com.tw/product/category/book_15) — h6 follows h3 — skips h4
- [https://campub.com.tw/product/category/book_16](https://campub.com.tw/product/category/book_16) — h6 follows h3 — skips h4
- [https://campub.com.tw/product/category/book_21](https://campub.com.tw/product/category/book_21) — h6 follows h3 — skips h4
- [https://campub.com.tw/product/category/book_22](https://campub.com.tw/product/category/book_22) — h6 follows h3 — skips h4
- [https://campub.com.tw/product/category/book_23](https://campub.com.tw/product/category/book_23) — h6 follows h3 — skips h4
- [https://campub.com.tw/product/category/book_24](https://campub.com.tw/product/category/book_24) — h6 follows h3 — skips h4
- [https://campub.com.tw/product/category/book_25](https://campub.com.tw/product/category/book_25) — h6 follows h3 — skips h4
- [https://campub.com.tw/product/category/book_26](https://campub.com.tw/product/category/book_26) — h6 follows h3 — skips h4
- [https://campub.com.tw/product/category/book_27](https://campub.com.tw/product/category/book_27) — h6 follows h3 — skips h4
- [https://campub.com.tw/product/category/book_28](https://campub.com.tw/product/category/book_28) — h6 follows h3 — skips h4
- [https://campub.com.tw/product/category/book_31](https://campub.com.tw/product/category/book_31) — h6 follows h3 — skips h4
- [https://campub.com.tw/product/category/book_32](https://campub.com.tw/product/category/book_32) — h6 follows h3 — skips h4
- [https://campub.com.tw/product/category/book_33](https://campub.com.tw/product/category/book_33) — h6 follows h3 — skips h4
- [https://campub.com.tw/product/category/book_34](https://campub.com.tw/product/category/book_34) — h6 follows h3 — skips h4
- [https://campub.com.tw/product/category/book_35](https://campub.com.tw/product/category/book_35) — h6 follows h3 — skips h4
- [https://campub.com.tw/product/category/book_36](https://campub.com.tw/product/category/book_36) — h6 follows h3 — skips h4
- [https://campub.com.tw/product/category/book_41](https://campub.com.tw/product/category/book_41) — h6 follows h3 — skips h4
- [https://campub.com.tw/product/category/book_42](https://campub.com.tw/product/category/book_42) — h6 follows h3 — skips h4
- [https://campub.com.tw/product/category/book_43](https://campub.com.tw/product/category/book_43) — h6 follows h3 — skips h4
- [https://campub.com.tw/product/category/book_44](https://campub.com.tw/product/category/book_44) — h6 follows h3 — skips h4
- [https://campub.com.tw/product/category/book_45](https://campub.com.tw/product/category/book_45) — h6 follows h3 — skips h4
- [https://campub.com.tw/product/category/book_46](https://campub.com.tw/product/category/book_46) — h6 follows h3 — skips h4
- [https://campub.com.tw/product/catlogs/book](https://campub.com.tw/product/catlogs/book) — h6 follows h3 — skips h4
- [https://campub.com.tw/product/catlogs/textbook](https://campub.com.tw/product/catlogs/textbook) — h6 follows h3 — skips h4
- [https://campub.com.tw/product/list](https://campub.com.tw/product/list) — h6 follows h4 — skips h5

#### No llms.txt for AI agents

- Rule: `agent.llms_txt_missing` · Category: Agent Readiness · Occurrences: 1

- [https://campub.com.tw/](https://campub.com.tw/) — no llms.txt found at the site root — add one so AI agents get a curated site summary

#### No main landmark for AI agents

- Rule: `agent.no_main_landmark` · Category: Agent Readiness · Occurrences: 43

- [https://campub.com.tw/](https://campub.com.tw/) — add a <main> element (or role=main) around the primary content
- [https://campub.com.tw/article/detail/lv1-to-lv2](https://campub.com.tw/article/detail/lv1-to-lv2) — add a <main> element (or role=main) around the primary content
- [https://campub.com.tw/article/faq](https://campub.com.tw/article/faq) — add a <main> element (or role=main) around the primary content
- [https://campub.com.tw/cart/checkout/](https://campub.com.tw/cart/checkout/) — add a <main> element (or role=main) around the primary content
- [https://campub.com.tw/member/login?r=](https://campub.com.tw/member/login?r=) — add a <main> element (or role=main) around the primary content
- [https://campub.com.tw/member/profile](https://campub.com.tw/member/profile) — add a <main> element (or role=main) around the primary content
- [https://campub.com.tw/member/register?r=](https://campub.com.tw/member/register?r=) — add a <main> element (or role=main) around the primary content
- [https://campub.com.tw/offer/detail/Freeshippingday](https://campub.com.tw/offer/detail/Freeshippingday) — add a <main> element (or role=main) around the primary content
- [https://campub.com.tw/offer/list](https://campub.com.tw/offer/list) — add a <main> element (or role=main) around the primary content
- [https://campub.com.tw/page/%E5%8A%A0%E6%8B%BF%E5%A4%A7%E6%BA%AB%E5%93%A5%E8%8F%AF%E6%BA%AB%E8%A5%BF%E5%AD%B8%E9%99%A2%E2%94%80%E2%94%80%E5%B8%B6%E8%96%AA%E5%AF%A6%E7%BF%92%E6%96%B9%E6%A1%88](https://campub.com.tw/page/%E5%8A%A0%E6%8B%BF%E5%A4%A7%E6%BA%AB%E5%93%A5%E8%8F%AF%E6%BA%AB%E8%A5%BF%E5%AD%B8%E9%99%A2%E2%94%80%E2%94%80%E5%B8%B6%E8%96%AA%E5%AF%A6%E7%BF%92%E6%96%B9%E6%A1%88) — add a <main> element (or role=main) around the primary content
- [https://campub.com.tw/product/category/book_01](https://campub.com.tw/product/category/book_01) — add a <main> element (or role=main) around the primary content
- [https://campub.com.tw/product/category/book_02](https://campub.com.tw/product/category/book_02) — add a <main> element (or role=main) around the primary content
- [https://campub.com.tw/product/category/book_03](https://campub.com.tw/product/category/book_03) — add a <main> element (or role=main) around the primary content
- [https://campub.com.tw/product/category/book_04](https://campub.com.tw/product/category/book_04) — add a <main> element (or role=main) around the primary content
- [https://campub.com.tw/product/category/book_11](https://campub.com.tw/product/category/book_11) — add a <main> element (or role=main) around the primary content
- [https://campub.com.tw/product/category/book_12](https://campub.com.tw/product/category/book_12) — add a <main> element (or role=main) around the primary content
- [https://campub.com.tw/product/category/book_13](https://campub.com.tw/product/category/book_13) — add a <main> element (or role=main) around the primary content
- [https://campub.com.tw/product/category/book_14](https://campub.com.tw/product/category/book_14) — add a <main> element (or role=main) around the primary content
- [https://campub.com.tw/product/category/book_15](https://campub.com.tw/product/category/book_15) — add a <main> element (or role=main) around the primary content
- [https://campub.com.tw/product/category/book_16](https://campub.com.tw/product/category/book_16) — add a <main> element (or role=main) around the primary content
- [https://campub.com.tw/product/category/book_21](https://campub.com.tw/product/category/book_21) — add a <main> element (or role=main) around the primary content
- [https://campub.com.tw/product/category/book_22](https://campub.com.tw/product/category/book_22) — add a <main> element (or role=main) around the primary content
- [https://campub.com.tw/product/category/book_23](https://campub.com.tw/product/category/book_23) — add a <main> element (or role=main) around the primary content
- [https://campub.com.tw/product/category/book_24](https://campub.com.tw/product/category/book_24) — add a <main> element (or role=main) around the primary content
- [https://campub.com.tw/product/category/book_25](https://campub.com.tw/product/category/book_25) — add a <main> element (or role=main) around the primary content
- [https://campub.com.tw/product/category/book_26](https://campub.com.tw/product/category/book_26) — add a <main> element (or role=main) around the primary content
- [https://campub.com.tw/product/category/book_27](https://campub.com.tw/product/category/book_27) — add a <main> element (or role=main) around the primary content
- [https://campub.com.tw/product/category/book_28](https://campub.com.tw/product/category/book_28) — add a <main> element (or role=main) around the primary content
- [https://campub.com.tw/product/category/book_31](https://campub.com.tw/product/category/book_31) — add a <main> element (or role=main) around the primary content
- [https://campub.com.tw/product/category/book_32](https://campub.com.tw/product/category/book_32) — add a <main> element (or role=main) around the primary content
- [https://campub.com.tw/product/category/book_33](https://campub.com.tw/product/category/book_33) — add a <main> element (or role=main) around the primary content
- [https://campub.com.tw/product/category/book_34](https://campub.com.tw/product/category/book_34) — add a <main> element (or role=main) around the primary content
- [https://campub.com.tw/product/category/book_35](https://campub.com.tw/product/category/book_35) — add a <main> element (or role=main) around the primary content
- [https://campub.com.tw/product/category/book_36](https://campub.com.tw/product/category/book_36) — add a <main> element (or role=main) around the primary content
- [https://campub.com.tw/product/category/book_41](https://campub.com.tw/product/category/book_41) — add a <main> element (or role=main) around the primary content
- [https://campub.com.tw/product/category/book_42](https://campub.com.tw/product/category/book_42) — add a <main> element (or role=main) around the primary content
- [https://campub.com.tw/product/category/book_43](https://campub.com.tw/product/category/book_43) — add a <main> element (or role=main) around the primary content
- [https://campub.com.tw/product/category/book_44](https://campub.com.tw/product/category/book_44) — add a <main> element (or role=main) around the primary content
- [https://campub.com.tw/product/category/book_45](https://campub.com.tw/product/category/book_45) — add a <main> element (or role=main) around the primary content
- [https://campub.com.tw/product/category/book_46](https://campub.com.tw/product/category/book_46) — add a <main> element (or role=main) around the primary content
- [https://campub.com.tw/product/catlogs/book](https://campub.com.tw/product/catlogs/book) — add a <main> element (or role=main) around the primary content
- [https://campub.com.tw/product/catlogs/textbook](https://campub.com.tw/product/catlogs/textbook) — add a <main> element (or role=main) around the primary content
- [https://campub.com.tw/product/list](https://campub.com.tw/product/list) — add a <main> element (or role=main) around the primary content

#### Page served uncached (no-store/private or CDN bypass)

- Rule: `cache.not_cacheable` · Category: Cache · Occurrences: 43

- [https://campub.com.tw/](https://campub.com.tw/) — Cache-Control: no-cache, must-revalidate
- [https://campub.com.tw/article/detail/lv1-to-lv2](https://campub.com.tw/article/detail/lv1-to-lv2) — Cache-Control: no-cache, must-revalidate
- [https://campub.com.tw/article/faq](https://campub.com.tw/article/faq) — Cache-Control: no-cache, must-revalidate
- [https://campub.com.tw/cart/checkout/](https://campub.com.tw/cart/checkout/) — Cache-Control: no-cache, must-revalidate
- [https://campub.com.tw/member/login?r=](https://campub.com.tw/member/login?r=) — Cache-Control: no-cache, must-revalidate
- [https://campub.com.tw/member/profile](https://campub.com.tw/member/profile) — Cache-Control: no-cache, must-revalidate
- [https://campub.com.tw/member/register?r=](https://campub.com.tw/member/register?r=) — Cache-Control: no-cache, must-revalidate
- [https://campub.com.tw/offer/detail/Freeshippingday](https://campub.com.tw/offer/detail/Freeshippingday) — Cache-Control: no-cache, must-revalidate
- [https://campub.com.tw/offer/list](https://campub.com.tw/offer/list) — Cache-Control: no-cache, must-revalidate
- [https://campub.com.tw/page/%E5%8A%A0%E6%8B%BF%E5%A4%A7%E6%BA%AB%E5%93%A5%E8%8F%AF%E6%BA%AB%E8%A5%BF%E5%AD%B8%E9%99%A2%E2%94%80%E2%94%80%E5%B8%B6%E8%96%AA%E5%AF%A6%E7%BF%92%E6%96%B9%E6%A1%88](https://campub.com.tw/page/%E5%8A%A0%E6%8B%BF%E5%A4%A7%E6%BA%AB%E5%93%A5%E8%8F%AF%E6%BA%AB%E8%A5%BF%E5%AD%B8%E9%99%A2%E2%94%80%E2%94%80%E5%B8%B6%E8%96%AA%E5%AF%A6%E7%BF%92%E6%96%B9%E6%A1%88) — Cache-Control: no-cache, must-revalidate
- [https://campub.com.tw/product/category/book_01](https://campub.com.tw/product/category/book_01) — Cache-Control: no-cache, must-revalidate
- [https://campub.com.tw/product/category/book_02](https://campub.com.tw/product/category/book_02) — Cache-Control: no-cache, must-revalidate
- [https://campub.com.tw/product/category/book_03](https://campub.com.tw/product/category/book_03) — Cache-Control: no-cache, must-revalidate
- [https://campub.com.tw/product/category/book_04](https://campub.com.tw/product/category/book_04) — Cache-Control: no-cache, must-revalidate
- [https://campub.com.tw/product/category/book_11](https://campub.com.tw/product/category/book_11) — Cache-Control: no-cache, must-revalidate
- [https://campub.com.tw/product/category/book_12](https://campub.com.tw/product/category/book_12) — Cache-Control: no-cache, must-revalidate
- [https://campub.com.tw/product/category/book_13](https://campub.com.tw/product/category/book_13) — Cache-Control: no-cache, must-revalidate
- [https://campub.com.tw/product/category/book_14](https://campub.com.tw/product/category/book_14) — Cache-Control: no-cache, must-revalidate
- [https://campub.com.tw/product/category/book_15](https://campub.com.tw/product/category/book_15) — Cache-Control: no-cache, must-revalidate
- [https://campub.com.tw/product/category/book_16](https://campub.com.tw/product/category/book_16) — Cache-Control: no-cache, must-revalidate
- [https://campub.com.tw/product/category/book_21](https://campub.com.tw/product/category/book_21) — Cache-Control: no-cache, must-revalidate
- [https://campub.com.tw/product/category/book_22](https://campub.com.tw/product/category/book_22) — Cache-Control: no-cache, must-revalidate
- [https://campub.com.tw/product/category/book_23](https://campub.com.tw/product/category/book_23) — Cache-Control: no-cache, must-revalidate
- [https://campub.com.tw/product/category/book_24](https://campub.com.tw/product/category/book_24) — Cache-Control: no-cache, must-revalidate
- [https://campub.com.tw/product/category/book_25](https://campub.com.tw/product/category/book_25) — Cache-Control: no-cache, must-revalidate
- [https://campub.com.tw/product/category/book_26](https://campub.com.tw/product/category/book_26) — Cache-Control: no-cache, must-revalidate
- [https://campub.com.tw/product/category/book_27](https://campub.com.tw/product/category/book_27) — Cache-Control: no-cache, must-revalidate
- [https://campub.com.tw/product/category/book_28](https://campub.com.tw/product/category/book_28) — Cache-Control: no-cache, must-revalidate
- [https://campub.com.tw/product/category/book_31](https://campub.com.tw/product/category/book_31) — Cache-Control: no-cache, must-revalidate
- [https://campub.com.tw/product/category/book_32](https://campub.com.tw/product/category/book_32) — Cache-Control: no-cache, must-revalidate
- [https://campub.com.tw/product/category/book_33](https://campub.com.tw/product/category/book_33) — Cache-Control: no-cache, must-revalidate
- [https://campub.com.tw/product/category/book_34](https://campub.com.tw/product/category/book_34) — Cache-Control: no-cache, must-revalidate
- [https://campub.com.tw/product/category/book_35](https://campub.com.tw/product/category/book_35) — Cache-Control: no-cache, must-revalidate
- [https://campub.com.tw/product/category/book_36](https://campub.com.tw/product/category/book_36) — Cache-Control: no-cache, must-revalidate
- [https://campub.com.tw/product/category/book_41](https://campub.com.tw/product/category/book_41) — Cache-Control: no-cache, must-revalidate
- [https://campub.com.tw/product/category/book_42](https://campub.com.tw/product/category/book_42) — Cache-Control: no-cache, must-revalidate
- [https://campub.com.tw/product/category/book_43](https://campub.com.tw/product/category/book_43) — Cache-Control: no-cache, must-revalidate
- [https://campub.com.tw/product/category/book_44](https://campub.com.tw/product/category/book_44) — Cache-Control: no-cache, must-revalidate
- [https://campub.com.tw/product/category/book_45](https://campub.com.tw/product/category/book_45) — Cache-Control: no-cache, must-revalidate
- [https://campub.com.tw/product/category/book_46](https://campub.com.tw/product/category/book_46) — Cache-Control: no-cache, must-revalidate
- [https://campub.com.tw/product/catlogs/book](https://campub.com.tw/product/catlogs/book) — Cache-Control: no-cache, must-revalidate
- [https://campub.com.tw/product/catlogs/textbook](https://campub.com.tw/product/catlogs/textbook) — Cache-Control: no-cache, must-revalidate
- [https://campub.com.tw/product/list](https://campub.com.tw/product/list) — Cache-Control: no-cache, must-revalidate

#### Canonical points to a different URL

- Rule: `canonical.non_self` · Category: Canonical · Occurrences: 1

- [https://campub.com.tw/product/list](https://campub.com.tw/product/list) — canonical=https://campub.com.tw/

#### Multiple <h1> elements

- Rule: `h1.multiple` · Category: Headings · Occurrences: 4

- [https://campub.com.tw/](https://campub.com.tw/) — 2 <h1> elements
- [https://campub.com.tw/article/detail/lv1-to-lv2](https://campub.com.tw/article/detail/lv1-to-lv2) — 2 <h1> elements
- [https://campub.com.tw/offer/detail/Freeshippingday](https://campub.com.tw/offer/detail/Freeshippingday) — 3 <h1> elements
- [https://campub.com.tw/page/%E5%8A%A0%E6%8B%BF%E5%A4%A7%E6%BA%AB%E5%93%A5%E8%8F%AF%E6%BA%AB%E8%A5%BF%E5%AD%B8%E9%99%A2%E2%94%80%E2%94%80%E5%B8%B6%E8%96%AA%E5%AF%A6%E7%BF%92%E6%96%B9%E6%A1%88](https://campub.com.tw/page/%E5%8A%A0%E6%8B%BF%E5%A4%A7%E6%BA%AB%E5%93%A5%E8%8F%AF%E6%BA%AB%E8%A5%BF%E5%AD%B8%E9%99%A2%E2%94%80%E2%94%80%E5%B8%B6%E8%96%AA%E5%AF%A6%E7%BF%92%E6%96%B9%E6%A1%88) — 15 <h1> elements

#### Likely hero image lacks fetchpriority=high

- Rule: `images.hero_no_fetchpriority` · Category: Performance · Occurrences: 43

- [https://campub.com.tw/](https://campub.com.tw/) — the likely hero/LCP image (72e0f328a2886162572c9e908bc25ca7.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://campub.com.tw/article/detail/lv1-to-lv2](https://campub.com.tw/article/detail/lv1-to-lv2) — the likely hero/LCP image (72e0f328a2886162572c9e908bc25ca7.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://campub.com.tw/article/faq](https://campub.com.tw/article/faq) — the likely hero/LCP image (72e0f328a2886162572c9e908bc25ca7.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://campub.com.tw/cart/checkout/](https://campub.com.tw/cart/checkout/) — the likely hero/LCP image (72e0f328a2886162572c9e908bc25ca7.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://campub.com.tw/member/login?r=](https://campub.com.tw/member/login?r=) — the likely hero/LCP image (72e0f328a2886162572c9e908bc25ca7.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://campub.com.tw/member/profile](https://campub.com.tw/member/profile) — the likely hero/LCP image (72e0f328a2886162572c9e908bc25ca7.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://campub.com.tw/member/register?r=](https://campub.com.tw/member/register?r=) — the likely hero/LCP image (72e0f328a2886162572c9e908bc25ca7.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://campub.com.tw/offer/detail/Freeshippingday](https://campub.com.tw/offer/detail/Freeshippingday) — the likely hero/LCP image (72e0f328a2886162572c9e908bc25ca7.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://campub.com.tw/offer/list](https://campub.com.tw/offer/list) — the likely hero/LCP image (72e0f328a2886162572c9e908bc25ca7.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://campub.com.tw/page/%E5%8A%A0%E6%8B%BF%E5%A4%A7%E6%BA%AB%E5%93%A5%E8%8F%AF%E6%BA%AB%E8%A5%BF%E5%AD%B8%E9%99%A2%E2%94%80%E2%94%80%E5%B8%B6%E8%96%AA%E5%AF%A6%E7%BF%92%E6%96%B9%E6%A1%88](https://campub.com.tw/page/%E5%8A%A0%E6%8B%BF%E5%A4%A7%E6%BA%AB%E5%93%A5%E8%8F%AF%E6%BA%AB%E8%A5%BF%E5%AD%B8%E9%99%A2%E2%94%80%E2%94%80%E5%B8%B6%E8%96%AA%E5%AF%A6%E7%BF%92%E6%96%B9%E6%A1%88) — the likely hero/LCP image (1.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://campub.com.tw/product/category/book_01](https://campub.com.tw/product/category/book_01) — the likely hero/LCP image (72e0f328a2886162572c9e908bc25ca7.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://campub.com.tw/product/category/book_02](https://campub.com.tw/product/category/book_02) — the likely hero/LCP image (72e0f328a2886162572c9e908bc25ca7.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://campub.com.tw/product/category/book_03](https://campub.com.tw/product/category/book_03) — the likely hero/LCP image (72e0f328a2886162572c9e908bc25ca7.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://campub.com.tw/product/category/book_04](https://campub.com.tw/product/category/book_04) — the likely hero/LCP image (72e0f328a2886162572c9e908bc25ca7.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://campub.com.tw/product/category/book_11](https://campub.com.tw/product/category/book_11) — the likely hero/LCP image (72e0f328a2886162572c9e908bc25ca7.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://campub.com.tw/product/category/book_12](https://campub.com.tw/product/category/book_12) — the likely hero/LCP image (72e0f328a2886162572c9e908bc25ca7.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://campub.com.tw/product/category/book_13](https://campub.com.tw/product/category/book_13) — the likely hero/LCP image (72e0f328a2886162572c9e908bc25ca7.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://campub.com.tw/product/category/book_14](https://campub.com.tw/product/category/book_14) — the likely hero/LCP image (72e0f328a2886162572c9e908bc25ca7.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://campub.com.tw/product/category/book_15](https://campub.com.tw/product/category/book_15) — the likely hero/LCP image (72e0f328a2886162572c9e908bc25ca7.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://campub.com.tw/product/category/book_16](https://campub.com.tw/product/category/book_16) — the likely hero/LCP image (72e0f328a2886162572c9e908bc25ca7.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://campub.com.tw/product/category/book_21](https://campub.com.tw/product/category/book_21) — the likely hero/LCP image (72e0f328a2886162572c9e908bc25ca7.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://campub.com.tw/product/category/book_22](https://campub.com.tw/product/category/book_22) — the likely hero/LCP image (72e0f328a2886162572c9e908bc25ca7.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://campub.com.tw/product/category/book_23](https://campub.com.tw/product/category/book_23) — the likely hero/LCP image (72e0f328a2886162572c9e908bc25ca7.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://campub.com.tw/product/category/book_24](https://campub.com.tw/product/category/book_24) — the likely hero/LCP image (72e0f328a2886162572c9e908bc25ca7.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://campub.com.tw/product/category/book_25](https://campub.com.tw/product/category/book_25) — the likely hero/LCP image (72e0f328a2886162572c9e908bc25ca7.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://campub.com.tw/product/category/book_26](https://campub.com.tw/product/category/book_26) — the likely hero/LCP image (72e0f328a2886162572c9e908bc25ca7.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://campub.com.tw/product/category/book_27](https://campub.com.tw/product/category/book_27) — the likely hero/LCP image (72e0f328a2886162572c9e908bc25ca7.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://campub.com.tw/product/category/book_28](https://campub.com.tw/product/category/book_28) — the likely hero/LCP image (72e0f328a2886162572c9e908bc25ca7.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://campub.com.tw/product/category/book_31](https://campub.com.tw/product/category/book_31) — the likely hero/LCP image (72e0f328a2886162572c9e908bc25ca7.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://campub.com.tw/product/category/book_32](https://campub.com.tw/product/category/book_32) — the likely hero/LCP image (72e0f328a2886162572c9e908bc25ca7.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://campub.com.tw/product/category/book_33](https://campub.com.tw/product/category/book_33) — the likely hero/LCP image (72e0f328a2886162572c9e908bc25ca7.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://campub.com.tw/product/category/book_34](https://campub.com.tw/product/category/book_34) — the likely hero/LCP image (72e0f328a2886162572c9e908bc25ca7.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://campub.com.tw/product/category/book_35](https://campub.com.tw/product/category/book_35) — the likely hero/LCP image (72e0f328a2886162572c9e908bc25ca7.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://campub.com.tw/product/category/book_36](https://campub.com.tw/product/category/book_36) — the likely hero/LCP image (72e0f328a2886162572c9e908bc25ca7.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://campub.com.tw/product/category/book_41](https://campub.com.tw/product/category/book_41) — the likely hero/LCP image (72e0f328a2886162572c9e908bc25ca7.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://campub.com.tw/product/category/book_42](https://campub.com.tw/product/category/book_42) — the likely hero/LCP image (72e0f328a2886162572c9e908bc25ca7.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://campub.com.tw/product/category/book_43](https://campub.com.tw/product/category/book_43) — the likely hero/LCP image (72e0f328a2886162572c9e908bc25ca7.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://campub.com.tw/product/category/book_44](https://campub.com.tw/product/category/book_44) — the likely hero/LCP image (72e0f328a2886162572c9e908bc25ca7.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://campub.com.tw/product/category/book_45](https://campub.com.tw/product/category/book_45) — the likely hero/LCP image (72e0f328a2886162572c9e908bc25ca7.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://campub.com.tw/product/category/book_46](https://campub.com.tw/product/category/book_46) — the likely hero/LCP image (72e0f328a2886162572c9e908bc25ca7.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://campub.com.tw/product/catlogs/book](https://campub.com.tw/product/catlogs/book) — the likely hero/LCP image (72e0f328a2886162572c9e908bc25ca7.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://campub.com.tw/product/catlogs/textbook](https://campub.com.tw/product/catlogs/textbook) — the likely hero/LCP image (72e0f328a2886162572c9e908bc25ca7.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://campub.com.tw/product/list](https://campub.com.tw/product/list) — the likely hero/LCP image (72e0f328a2886162572c9e908bc25ca7.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.

#### Images without width/height (layout shift / CLS)

- Rule: `images.missing_dimensions` · Category: Images · Occurrences: 43

- [https://campub.com.tw/](https://campub.com.tw/) — 66 of 94 images without width/height
- [https://campub.com.tw/article/detail/lv1-to-lv2](https://campub.com.tw/article/detail/lv1-to-lv2) — 10 of 27 images without width/height
- [https://campub.com.tw/article/faq](https://campub.com.tw/article/faq) — 10 of 26 images without width/height
- [https://campub.com.tw/cart/checkout/](https://campub.com.tw/cart/checkout/) — 30 of 46 images without width/height
- [https://campub.com.tw/member/login?r=](https://campub.com.tw/member/login?r=) — 7 of 23 images without width/height
- [https://campub.com.tw/member/profile](https://campub.com.tw/member/profile) — 7 of 23 images without width/height
- [https://campub.com.tw/member/register?r=](https://campub.com.tw/member/register?r=) — 11 of 11 images without width/height
- [https://campub.com.tw/offer/detail/Freeshippingday](https://campub.com.tw/offer/detail/Freeshippingday) — 11 of 27 images without width/height
- [https://campub.com.tw/offer/list](https://campub.com.tw/offer/list) — 22 of 38 images without width/height
- [https://campub.com.tw/page/%E5%8A%A0%E6%8B%BF%E5%A4%A7%E6%BA%AB%E5%93%A5%E8%8F%AF%E6%BA%AB%E8%A5%BF%E5%AD%B8%E9%99%A2%E2%94%80%E2%94%80%E5%B8%B6%E8%96%AA%E5%AF%A6%E7%BF%92%E6%96%B9%E6%A1%88](https://campub.com.tw/page/%E5%8A%A0%E6%8B%BF%E5%A4%A7%E6%BA%AB%E5%93%A5%E8%8F%AF%E6%BA%AB%E8%A5%BF%E5%AD%B8%E9%99%A2%E2%94%80%E2%94%80%E5%B8%B6%E8%96%AA%E5%AF%A6%E7%BF%92%E6%96%B9%E6%A1%88) — 82 of 91 images without width/height
- [https://campub.com.tw/product/category/book_01](https://campub.com.tw/product/category/book_01) — 35 of 51 images without width/height
- [https://campub.com.tw/product/category/book_02](https://campub.com.tw/product/category/book_02) — 35 of 51 images without width/height
- [https://campub.com.tw/product/category/book_03](https://campub.com.tw/product/category/book_03) — 34 of 50 images without width/height
- [https://campub.com.tw/product/category/book_04](https://campub.com.tw/product/category/book_04) — 35 of 51 images without width/height
- [https://campub.com.tw/product/category/book_11](https://campub.com.tw/product/category/book_11) — 38 of 54 images without width/height
- [https://campub.com.tw/product/category/book_12](https://campub.com.tw/product/category/book_12) — 34 of 50 images without width/height
- [https://campub.com.tw/product/category/book_13](https://campub.com.tw/product/category/book_13) — 34 of 50 images without width/height
- [https://campub.com.tw/product/category/book_14](https://campub.com.tw/product/category/book_14) — 34 of 50 images without width/height
- [https://campub.com.tw/product/category/book_15](https://campub.com.tw/product/category/book_15) — 35 of 51 images without width/height
- [https://campub.com.tw/product/category/book_16](https://campub.com.tw/product/category/book_16) — 34 of 50 images without width/height
- [https://campub.com.tw/product/category/book_21](https://campub.com.tw/product/category/book_21) — 35 of 51 images without width/height
- [https://campub.com.tw/product/category/book_22](https://campub.com.tw/product/category/book_22) — 35 of 51 images without width/height
- [https://campub.com.tw/product/category/book_23](https://campub.com.tw/product/category/book_23) — 34 of 50 images without width/height
- [https://campub.com.tw/product/category/book_24](https://campub.com.tw/product/category/book_24) — 34 of 50 images without width/height
- [https://campub.com.tw/product/category/book_25](https://campub.com.tw/product/category/book_25) — 35 of 51 images without width/height
- [https://campub.com.tw/product/category/book_26](https://campub.com.tw/product/category/book_26) — 35 of 51 images without width/height
- [https://campub.com.tw/product/category/book_27](https://campub.com.tw/product/category/book_27) — 36 of 52 images without width/height
- [https://campub.com.tw/product/category/book_28](https://campub.com.tw/product/category/book_28) — 34 of 50 images without width/height
- [https://campub.com.tw/product/category/book_31](https://campub.com.tw/product/category/book_31) — 34 of 50 images without width/height
- [https://campub.com.tw/product/category/book_32](https://campub.com.tw/product/category/book_32) — 35 of 51 images without width/height
- [https://campub.com.tw/product/category/book_33](https://campub.com.tw/product/category/book_33) — 35 of 51 images without width/height
- [https://campub.com.tw/product/category/book_34](https://campub.com.tw/product/category/book_34) — 35 of 51 images without width/height
- [https://campub.com.tw/product/category/book_35](https://campub.com.tw/product/category/book_35) — 35 of 51 images without width/height
- [https://campub.com.tw/product/category/book_36](https://campub.com.tw/product/category/book_36) — 34 of 50 images without width/height
- [https://campub.com.tw/product/category/book_41](https://campub.com.tw/product/category/book_41) — 35 of 51 images without width/height
- [https://campub.com.tw/product/category/book_42](https://campub.com.tw/product/category/book_42) — 34 of 50 images without width/height
- [https://campub.com.tw/product/category/book_43](https://campub.com.tw/product/category/book_43) — 34 of 50 images without width/height
- [https://campub.com.tw/product/category/book_44](https://campub.com.tw/product/category/book_44) — 35 of 51 images without width/height
- [https://campub.com.tw/product/category/book_45](https://campub.com.tw/product/category/book_45) — 34 of 50 images without width/height
- [https://campub.com.tw/product/category/book_46](https://campub.com.tw/product/category/book_46) — 35 of 51 images without width/height
- [https://campub.com.tw/product/catlogs/book](https://campub.com.tw/product/catlogs/book) — 34 of 50 images without width/height
- [https://campub.com.tw/product/catlogs/textbook](https://campub.com.tw/product/catlogs/textbook) — 35 of 51 images without width/height
- [https://campub.com.tw/product/list](https://campub.com.tw/product/list) — 34 of 50 images without width/height

#### Internal link has no anchor text / accessible name

- Rule: `links.no_anchor_text` · Category: Links · Occurrences: 43

- [https://campub.com.tw/](https://campub.com.tw/) — 23 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://campub.com.tw/article/detail/lv1-to-lv2](https://campub.com.tw/article/detail/lv1-to-lv2) — 2 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://campub.com.tw/article/faq](https://campub.com.tw/article/faq) — 2 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://campub.com.tw/cart/checkout/](https://campub.com.tw/cart/checkout/) — 2 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://campub.com.tw/member/login?r=](https://campub.com.tw/member/login?r=) — 2 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://campub.com.tw/member/profile](https://campub.com.tw/member/profile) — 2 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://campub.com.tw/member/register?r=](https://campub.com.tw/member/register?r=) — 3 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://campub.com.tw/offer/detail/Freeshippingday](https://campub.com.tw/offer/detail/Freeshippingday) — 2 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://campub.com.tw/offer/list](https://campub.com.tw/offer/list) — 14 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://campub.com.tw/page/%E5%8A%A0%E6%8B%BF%E5%A4%A7%E6%BA%AB%E5%93%A5%E8%8F%AF%E6%BA%AB%E8%A5%BF%E5%AD%B8%E9%99%A2%E2%94%80%E2%94%80%E5%B8%B6%E8%96%AA%E5%AF%A6%E7%BF%92%E6%96%B9%E6%A1%88](https://campub.com.tw/page/%E5%8A%A0%E6%8B%BF%E5%A4%A7%E6%BA%AB%E5%93%A5%E8%8F%AF%E6%BA%AB%E8%A5%BF%E5%AD%B8%E9%99%A2%E2%94%80%E2%94%80%E5%B8%B6%E8%96%AA%E5%AF%A6%E7%BF%92%E6%96%B9%E6%A1%88) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://campub.com.tw/product/category/book_01](https://campub.com.tw/product/category/book_01) — 50 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://campub.com.tw/product/category/book_02](https://campub.com.tw/product/category/book_02) — 50 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://campub.com.tw/product/category/book_03](https://campub.com.tw/product/category/book_03) — 50 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://campub.com.tw/product/category/book_04](https://campub.com.tw/product/category/book_04) — 50 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://campub.com.tw/product/category/book_11](https://campub.com.tw/product/category/book_11) — 54 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://campub.com.tw/product/category/book_12](https://campub.com.tw/product/category/book_12) — 50 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://campub.com.tw/product/category/book_13](https://campub.com.tw/product/category/book_13) — 50 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://campub.com.tw/product/category/book_14](https://campub.com.tw/product/category/book_14) — 50 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://campub.com.tw/product/category/book_15](https://campub.com.tw/product/category/book_15) — 50 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://campub.com.tw/product/category/book_16](https://campub.com.tw/product/category/book_16) — 50 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://campub.com.tw/product/category/book_21](https://campub.com.tw/product/category/book_21) — 50 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://campub.com.tw/product/category/book_22](https://campub.com.tw/product/category/book_22) — 50 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://campub.com.tw/product/category/book_23](https://campub.com.tw/product/category/book_23) — 50 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://campub.com.tw/product/category/book_24](https://campub.com.tw/product/category/book_24) — 50 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://campub.com.tw/product/category/book_25](https://campub.com.tw/product/category/book_25) — 50 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://campub.com.tw/product/category/book_26](https://campub.com.tw/product/category/book_26) — 50 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://campub.com.tw/product/category/book_27](https://campub.com.tw/product/category/book_27) — 52 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://campub.com.tw/product/category/book_28](https://campub.com.tw/product/category/book_28) — 50 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://campub.com.tw/product/category/book_31](https://campub.com.tw/product/category/book_31) — 50 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://campub.com.tw/product/category/book_32](https://campub.com.tw/product/category/book_32) — 50 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://campub.com.tw/product/category/book_33](https://campub.com.tw/product/category/book_33) — 51 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://campub.com.tw/product/category/book_34](https://campub.com.tw/product/category/book_34) — 50 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://campub.com.tw/product/category/book_35](https://campub.com.tw/product/category/book_35) — 50 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://campub.com.tw/product/category/book_36](https://campub.com.tw/product/category/book_36) — 50 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://campub.com.tw/product/category/book_41](https://campub.com.tw/product/category/book_41) — 50 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://campub.com.tw/product/category/book_42](https://campub.com.tw/product/category/book_42) — 50 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://campub.com.tw/product/category/book_43](https://campub.com.tw/product/category/book_43) — 50 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://campub.com.tw/product/category/book_44](https://campub.com.tw/product/category/book_44) — 50 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://campub.com.tw/product/category/book_45](https://campub.com.tw/product/category/book_45) — 50 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://campub.com.tw/product/category/book_46](https://campub.com.tw/product/category/book_46) — 50 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://campub.com.tw/product/catlogs/book](https://campub.com.tw/product/catlogs/book) — 50 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://campub.com.tw/product/catlogs/textbook](https://campub.com.tw/product/catlogs/textbook) — 50 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://campub.com.tw/product/list](https://campub.com.tw/product/list) — 50 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.

#### Page has only one internal inlink (fragile crawl path)

- Rule: `links.single_inlink` · Category: Links · Occurrences: 2

- [https://campub.com.tw/offer/detail/Freeshippingday](https://campub.com.tw/offer/detail/Freeshippingday) — only one internal link points here — if that source changes, this page becomes an orphan. Add more contextual internal links to strengthen the crawl path.
- [https://campub.com.tw/product/list](https://campub.com.tw/product/list) — only one internal link points here — if that source changes, this page becomes an orphan. Add more contextual internal links to strengthen the crawl path.

#### Legacy <meta name=keywords> tag present (Google ignores it)

- Rule: `meta.keywords_present` · Category: Content · Occurrences: 4

- [https://campub.com.tw/](https://campub.com.tw/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://campub.com.tw/article/detail/lv1-to-lv2](https://campub.com.tw/article/detail/lv1-to-lv2) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://campub.com.tw/page/%E5%8A%A0%E6%8B%BF%E5%A4%A7%E6%BA%AB%E5%93%A5%E8%8F%AF%E6%BA%AB%E8%A5%BF%E5%AD%B8%E9%99%A2%E2%94%80%E2%94%80%E5%B8%B6%E8%96%AA%E5%AF%A6%E7%BF%92%E6%96%B9%E6%A1%88](https://campub.com.tw/page/%E5%8A%A0%E6%8B%BF%E5%A4%A7%E6%BA%AB%E5%93%A5%E8%8F%AF%E6%BA%AB%E8%A5%BF%E5%AD%B8%E9%99%A2%E2%94%80%E2%94%80%E5%B8%B6%E8%96%AA%E5%AF%A6%E7%BF%92%E6%96%B9%E6%A1%88) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://campub.com.tw/product/list](https://campub.com.tw/product/list) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt

#### Meta description too long

- Rule: `meta_desc.too_long` · Category: Meta Description · Occurrences: 3

- [https://campub.com.tw/](https://campub.com.tw/) — 213 chars
- [https://campub.com.tw/page/%E5%8A%A0%E6%8B%BF%E5%A4%A7%E6%BA%AB%E5%93%A5%E8%8F%AF%E6%BA%AB%E8%A5%BF%E5%AD%B8%E9%99%A2%E2%94%80%E2%94%80%E5%B8%B6%E8%96%AA%E5%AF%A6%E7%BF%92%E6%96%B9%E6%A1%88](https://campub.com.tw/page/%E5%8A%A0%E6%8B%BF%E5%A4%A7%E6%BA%AB%E5%93%A5%E8%8F%AF%E6%BA%AB%E8%A5%BF%E5%AD%B8%E9%99%A2%E2%94%80%E2%94%80%E5%B8%B6%E8%96%AA%E5%AF%A6%E7%BF%92%E6%96%B9%E6%A1%88) — 228 chars
- [https://campub.com.tw/product/list](https://campub.com.tw/product/list) — 213 chars

#### Meta description too short

- Rule: `meta_desc.too_short` · Category: Meta Description · Occurrences: 1

- [https://campub.com.tw/cart/checkout/](https://campub.com.tw/cart/checkout/) — 2 chars

#### Missing Open Graph tags

- Rule: `og.missing` · Category: Social · Occurrences: 38

- [https://campub.com.tw/article/detail/lv1-to-lv2](https://campub.com.tw/article/detail/lv1-to-lv2) — og:title, og:description
- [https://campub.com.tw/article/faq](https://campub.com.tw/article/faq) — og:title, og:description, og:image
- [https://campub.com.tw/cart/checkout/](https://campub.com.tw/cart/checkout/) — og:image
- [https://campub.com.tw/offer/detail/Freeshippingday](https://campub.com.tw/offer/detail/Freeshippingday) — og:description, og:image
- [https://campub.com.tw/offer/list](https://campub.com.tw/offer/list) — og:title, og:description, og:image
- [https://campub.com.tw/product/category/book_01](https://campub.com.tw/product/category/book_01) — og:description, og:image
- [https://campub.com.tw/product/category/book_02](https://campub.com.tw/product/category/book_02) — og:description, og:image
- [https://campub.com.tw/product/category/book_03](https://campub.com.tw/product/category/book_03) — og:description, og:image
- [https://campub.com.tw/product/category/book_04](https://campub.com.tw/product/category/book_04) — og:description, og:image
- [https://campub.com.tw/product/category/book_11](https://campub.com.tw/product/category/book_11) — og:description, og:image
- [https://campub.com.tw/product/category/book_12](https://campub.com.tw/product/category/book_12) — og:description, og:image
- [https://campub.com.tw/product/category/book_13](https://campub.com.tw/product/category/book_13) — og:description, og:image
- [https://campub.com.tw/product/category/book_14](https://campub.com.tw/product/category/book_14) — og:description, og:image
- [https://campub.com.tw/product/category/book_15](https://campub.com.tw/product/category/book_15) — og:description, og:image
- [https://campub.com.tw/product/category/book_16](https://campub.com.tw/product/category/book_16) — og:description, og:image
- [https://campub.com.tw/product/category/book_21](https://campub.com.tw/product/category/book_21) — og:description, og:image
- [https://campub.com.tw/product/category/book_22](https://campub.com.tw/product/category/book_22) — og:description, og:image
- [https://campub.com.tw/product/category/book_23](https://campub.com.tw/product/category/book_23) — og:description, og:image
- [https://campub.com.tw/product/category/book_24](https://campub.com.tw/product/category/book_24) — og:description, og:image
- [https://campub.com.tw/product/category/book_25](https://campub.com.tw/product/category/book_25) — og:description, og:image
- [https://campub.com.tw/product/category/book_26](https://campub.com.tw/product/category/book_26) — og:description, og:image
- [https://campub.com.tw/product/category/book_27](https://campub.com.tw/product/category/book_27) — og:description, og:image
- [https://campub.com.tw/product/category/book_28](https://campub.com.tw/product/category/book_28) — og:description, og:image
- [https://campub.com.tw/product/category/book_31](https://campub.com.tw/product/category/book_31) — og:description, og:image
- [https://campub.com.tw/product/category/book_32](https://campub.com.tw/product/category/book_32) — og:description, og:image
- [https://campub.com.tw/product/category/book_33](https://campub.com.tw/product/category/book_33) — og:description, og:image
- [https://campub.com.tw/product/category/book_34](https://campub.com.tw/product/category/book_34) — og:description, og:image
- [https://campub.com.tw/product/category/book_35](https://campub.com.tw/product/category/book_35) — og:description, og:image
- [https://campub.com.tw/product/category/book_36](https://campub.com.tw/product/category/book_36) — og:description, og:image
- [https://campub.com.tw/product/category/book_41](https://campub.com.tw/product/category/book_41) — og:description, og:image
- [https://campub.com.tw/product/category/book_42](https://campub.com.tw/product/category/book_42) — og:description, og:image
- [https://campub.com.tw/product/category/book_43](https://campub.com.tw/product/category/book_43) — og:description, og:image
- [https://campub.com.tw/product/category/book_44](https://campub.com.tw/product/category/book_44) — og:description, og:image
- [https://campub.com.tw/product/category/book_45](https://campub.com.tw/product/category/book_45) — og:description, og:image
- [https://campub.com.tw/product/category/book_46](https://campub.com.tw/product/category/book_46) — og:description, og:image
- [https://campub.com.tw/product/catlogs/book](https://campub.com.tw/product/catlogs/book) — og:description, og:image
- [https://campub.com.tw/product/catlogs/textbook](https://campub.com.tw/product/catlogs/textbook) — og:description, og:image
- [https://campub.com.tw/product/list](https://campub.com.tw/product/list) — og:image

#### Large DOM (over 1500 elements) slows rendering & interaction

- Rule: `perf.dom_size_large` · Category: Performance · Occurrences: 37

- [https://campub.com.tw/](https://campub.com.tw/) — the page has 2068 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- [https://campub.com.tw/article/faq](https://campub.com.tw/article/faq) — the page has 1510 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- [https://campub.com.tw/cart/checkout/](https://campub.com.tw/cart/checkout/) — the page has 2663 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- [https://campub.com.tw/page/%E5%8A%A0%E6%8B%BF%E5%A4%A7%E6%BA%AB%E5%93%A5%E8%8F%AF%E6%BA%AB%E8%A5%BF%E5%AD%B8%E9%99%A2%E2%94%80%E2%94%80%E5%B8%B6%E8%96%AA%E5%AF%A6%E7%BF%92%E6%96%B9%E6%A1%88](https://campub.com.tw/page/%E5%8A%A0%E6%8B%BF%E5%A4%A7%E6%BA%AB%E5%93%A5%E8%8F%AF%E6%BA%AB%E8%A5%BF%E5%AD%B8%E9%99%A2%E2%94%80%E2%94%80%E5%B8%B6%E8%96%AA%E5%AF%A6%E7%BF%92%E6%96%B9%E6%A1%88) — the page has 2160 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- [https://campub.com.tw/product/category/book_01](https://campub.com.tw/product/category/book_01) — the page has 3054 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- [https://campub.com.tw/product/category/book_02](https://campub.com.tw/product/category/book_02) — the page has 3036 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- [https://campub.com.tw/product/category/book_03](https://campub.com.tw/product/category/book_03) — the page has 3023 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- [https://campub.com.tw/product/category/book_04](https://campub.com.tw/product/category/book_04) — the page has 3038 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- [https://campub.com.tw/product/category/book_11](https://campub.com.tw/product/category/book_11) — the page has 3050 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- [https://campub.com.tw/product/category/book_12](https://campub.com.tw/product/category/book_12) — the page has 3015 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- [https://campub.com.tw/product/category/book_13](https://campub.com.tw/product/category/book_13) — the page has 3013 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- [https://campub.com.tw/product/category/book_14](https://campub.com.tw/product/category/book_14) — the page has 3017 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- [https://campub.com.tw/product/category/book_15](https://campub.com.tw/product/category/book_15) — the page has 3038 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- [https://campub.com.tw/product/category/book_16](https://campub.com.tw/product/category/book_16) — the page has 3021 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- [https://campub.com.tw/product/category/book_21](https://campub.com.tw/product/category/book_21) — the page has 3038 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- [https://campub.com.tw/product/category/book_22](https://campub.com.tw/product/category/book_22) — the page has 3038 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- [https://campub.com.tw/product/category/book_23](https://campub.com.tw/product/category/book_23) — the page has 3017 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- [https://campub.com.tw/product/category/book_24](https://campub.com.tw/product/category/book_24) — the page has 3023 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- [https://campub.com.tw/product/category/book_25](https://campub.com.tw/product/category/book_25) — the page has 3038 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- [https://campub.com.tw/product/category/book_26](https://campub.com.tw/product/category/book_26) — the page has 3038 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- [https://campub.com.tw/product/category/book_27](https://campub.com.tw/product/category/book_27) — the page has 3095 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- [https://campub.com.tw/product/category/book_28](https://campub.com.tw/product/category/book_28) — the page has 3029 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- [https://campub.com.tw/product/category/book_31](https://campub.com.tw/product/category/book_31) — the page has 3023 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- [https://campub.com.tw/product/category/book_32](https://campub.com.tw/product/category/book_32) — the page has 3042 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- [https://campub.com.tw/product/category/book_33](https://campub.com.tw/product/category/book_33) — the page has 3032 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- [https://campub.com.tw/product/category/book_34](https://campub.com.tw/product/category/book_34) — the page has 3058 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- [https://campub.com.tw/product/category/book_35](https://campub.com.tw/product/category/book_35) — the page has 3038 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- [https://campub.com.tw/product/category/book_36](https://campub.com.tw/product/category/book_36) — the page has 3021 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- [https://campub.com.tw/product/category/book_41](https://campub.com.tw/product/category/book_41) — the page has 3042 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- [https://campub.com.tw/product/category/book_42](https://campub.com.tw/product/category/book_42) — the page has 3015 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- [https://campub.com.tw/product/category/book_43](https://campub.com.tw/product/category/book_43) — the page has 3017 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- [https://campub.com.tw/product/category/book_44](https://campub.com.tw/product/category/book_44) — the page has 3044 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- [https://campub.com.tw/product/category/book_45](https://campub.com.tw/product/category/book_45) — the page has 3025 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- [https://campub.com.tw/product/category/book_46](https://campub.com.tw/product/category/book_46) — the page has 3028 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- [https://campub.com.tw/product/catlogs/book](https://campub.com.tw/product/catlogs/book) — the page has 3002 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- [https://campub.com.tw/product/catlogs/textbook](https://campub.com.tw/product/catlogs/textbook) — the page has 3012 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- [https://campub.com.tw/product/list](https://campub.com.tw/product/list) — the page has 2971 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.

#### Legacy image format (jpg/png/gif) with no next-gen fallback

- Rule: `perf.images_legacy_format` · Category: Performance · Occurrences: 43

- [https://campub.com.tw/](https://campub.com.tw/) — 39 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://campub.com.tw/article/detail/lv1-to-lv2](https://campub.com.tw/article/detail/lv1-to-lv2) — 19 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://campub.com.tw/article/faq](https://campub.com.tw/article/faq) — 18 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://campub.com.tw/cart/checkout/](https://campub.com.tw/cart/checkout/) — 24 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://campub.com.tw/member/login?r=](https://campub.com.tw/member/login?r=) — 18 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://campub.com.tw/member/profile](https://campub.com.tw/member/profile) — 18 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://campub.com.tw/member/register?r=](https://campub.com.tw/member/register?r=) — 2 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://campub.com.tw/offer/detail/Freeshippingday](https://campub.com.tw/offer/detail/Freeshippingday) — 18 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://campub.com.tw/offer/list](https://campub.com.tw/offer/list) — 20 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://campub.com.tw/page/%E5%8A%A0%E6%8B%BF%E5%A4%A7%E6%BA%AB%E5%93%A5%E8%8F%AF%E6%BA%AB%E8%A5%BF%E5%AD%B8%E9%99%A2%E2%94%80%E2%94%80%E5%B8%B6%E8%96%AA%E5%AF%A6%E7%BF%92%E6%96%B9%E6%A1%88](https://campub.com.tw/page/%E5%8A%A0%E6%8B%BF%E5%A4%A7%E6%BA%AB%E5%93%A5%E8%8F%AF%E6%BA%AB%E8%A5%BF%E5%AD%B8%E9%99%A2%E2%94%80%E2%94%80%E5%B8%B6%E8%96%AA%E5%AF%A6%E7%BF%92%E6%96%B9%E6%A1%88) — 10 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://campub.com.tw/product/category/book_01](https://campub.com.tw/product/category/book_01) — 18 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://campub.com.tw/product/category/book_02](https://campub.com.tw/product/category/book_02) — 18 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://campub.com.tw/product/category/book_03](https://campub.com.tw/product/category/book_03) — 18 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://campub.com.tw/product/category/book_04](https://campub.com.tw/product/category/book_04) — 18 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://campub.com.tw/product/category/book_11](https://campub.com.tw/product/category/book_11) — 18 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://campub.com.tw/product/category/book_12](https://campub.com.tw/product/category/book_12) — 18 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://campub.com.tw/product/category/book_13](https://campub.com.tw/product/category/book_13) — 18 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://campub.com.tw/product/category/book_14](https://campub.com.tw/product/category/book_14) — 18 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://campub.com.tw/product/category/book_15](https://campub.com.tw/product/category/book_15) — 18 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://campub.com.tw/product/category/book_16](https://campub.com.tw/product/category/book_16) — 18 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://campub.com.tw/product/category/book_21](https://campub.com.tw/product/category/book_21) — 18 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://campub.com.tw/product/category/book_22](https://campub.com.tw/product/category/book_22) — 18 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://campub.com.tw/product/category/book_23](https://campub.com.tw/product/category/book_23) — 18 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://campub.com.tw/product/category/book_24](https://campub.com.tw/product/category/book_24) — 18 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://campub.com.tw/product/category/book_25](https://campub.com.tw/product/category/book_25) — 18 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://campub.com.tw/product/category/book_26](https://campub.com.tw/product/category/book_26) — 18 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://campub.com.tw/product/category/book_27](https://campub.com.tw/product/category/book_27) — 18 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://campub.com.tw/product/category/book_28](https://campub.com.tw/product/category/book_28) — 18 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://campub.com.tw/product/category/book_31](https://campub.com.tw/product/category/book_31) — 18 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://campub.com.tw/product/category/book_32](https://campub.com.tw/product/category/book_32) — 18 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://campub.com.tw/product/category/book_33](https://campub.com.tw/product/category/book_33) — 18 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://campub.com.tw/product/category/book_34](https://campub.com.tw/product/category/book_34) — 18 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://campub.com.tw/product/category/book_35](https://campub.com.tw/product/category/book_35) — 18 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://campub.com.tw/product/category/book_36](https://campub.com.tw/product/category/book_36) — 18 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://campub.com.tw/product/category/book_41](https://campub.com.tw/product/category/book_41) — 18 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://campub.com.tw/product/category/book_42](https://campub.com.tw/product/category/book_42) — 18 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://campub.com.tw/product/category/book_43](https://campub.com.tw/product/category/book_43) — 18 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://campub.com.tw/product/category/book_44](https://campub.com.tw/product/category/book_44) — 18 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://campub.com.tw/product/category/book_45](https://campub.com.tw/product/category/book_45) — 18 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://campub.com.tw/product/category/book_46](https://campub.com.tw/product/category/book_46) — 18 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://campub.com.tw/product/catlogs/book](https://campub.com.tw/product/catlogs/book) — 18 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://campub.com.tw/product/catlogs/textbook](https://campub.com.tw/product/catlogs/textbook) — 18 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://campub.com.tw/product/list](https://campub.com.tw/product/list) — 18 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.

#### No ETag header (no conditional GET for unchanged pages)

- Rule: `perf.no_etag` · Category: Performance · Occurrences: 43

- [https://campub.com.tw/](https://campub.com.tw/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://campub.com.tw/article/detail/lv1-to-lv2](https://campub.com.tw/article/detail/lv1-to-lv2) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://campub.com.tw/article/faq](https://campub.com.tw/article/faq) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://campub.com.tw/cart/checkout/](https://campub.com.tw/cart/checkout/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://campub.com.tw/member/login?r=](https://campub.com.tw/member/login?r=) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://campub.com.tw/member/profile](https://campub.com.tw/member/profile) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://campub.com.tw/member/register?r=](https://campub.com.tw/member/register?r=) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://campub.com.tw/offer/detail/Freeshippingday](https://campub.com.tw/offer/detail/Freeshippingday) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://campub.com.tw/offer/list](https://campub.com.tw/offer/list) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://campub.com.tw/page/%E5%8A%A0%E6%8B%BF%E5%A4%A7%E6%BA%AB%E5%93%A5%E8%8F%AF%E6%BA%AB%E8%A5%BF%E5%AD%B8%E9%99%A2%E2%94%80%E2%94%80%E5%B8%B6%E8%96%AA%E5%AF%A6%E7%BF%92%E6%96%B9%E6%A1%88](https://campub.com.tw/page/%E5%8A%A0%E6%8B%BF%E5%A4%A7%E6%BA%AB%E5%93%A5%E8%8F%AF%E6%BA%AB%E8%A5%BF%E5%AD%B8%E9%99%A2%E2%94%80%E2%94%80%E5%B8%B6%E8%96%AA%E5%AF%A6%E7%BF%92%E6%96%B9%E6%A1%88) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://campub.com.tw/product/category/book_01](https://campub.com.tw/product/category/book_01) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://campub.com.tw/product/category/book_02](https://campub.com.tw/product/category/book_02) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://campub.com.tw/product/category/book_03](https://campub.com.tw/product/category/book_03) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://campub.com.tw/product/category/book_04](https://campub.com.tw/product/category/book_04) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://campub.com.tw/product/category/book_11](https://campub.com.tw/product/category/book_11) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://campub.com.tw/product/category/book_12](https://campub.com.tw/product/category/book_12) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://campub.com.tw/product/category/book_13](https://campub.com.tw/product/category/book_13) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://campub.com.tw/product/category/book_14](https://campub.com.tw/product/category/book_14) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://campub.com.tw/product/category/book_15](https://campub.com.tw/product/category/book_15) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://campub.com.tw/product/category/book_16](https://campub.com.tw/product/category/book_16) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://campub.com.tw/product/category/book_21](https://campub.com.tw/product/category/book_21) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://campub.com.tw/product/category/book_22](https://campub.com.tw/product/category/book_22) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://campub.com.tw/product/category/book_23](https://campub.com.tw/product/category/book_23) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://campub.com.tw/product/category/book_24](https://campub.com.tw/product/category/book_24) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://campub.com.tw/product/category/book_25](https://campub.com.tw/product/category/book_25) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://campub.com.tw/product/category/book_26](https://campub.com.tw/product/category/book_26) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://campub.com.tw/product/category/book_27](https://campub.com.tw/product/category/book_27) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://campub.com.tw/product/category/book_28](https://campub.com.tw/product/category/book_28) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://campub.com.tw/product/category/book_31](https://campub.com.tw/product/category/book_31) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://campub.com.tw/product/category/book_32](https://campub.com.tw/product/category/book_32) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://campub.com.tw/product/category/book_33](https://campub.com.tw/product/category/book_33) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://campub.com.tw/product/category/book_34](https://campub.com.tw/product/category/book_34) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://campub.com.tw/product/category/book_35](https://campub.com.tw/product/category/book_35) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://campub.com.tw/product/category/book_36](https://campub.com.tw/product/category/book_36) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://campub.com.tw/product/category/book_41](https://campub.com.tw/product/category/book_41) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://campub.com.tw/product/category/book_42](https://campub.com.tw/product/category/book_42) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://campub.com.tw/product/category/book_43](https://campub.com.tw/product/category/book_43) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://campub.com.tw/product/category/book_44](https://campub.com.tw/product/category/book_44) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://campub.com.tw/product/category/book_45](https://campub.com.tw/product/category/book_45) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://campub.com.tw/product/category/book_46](https://campub.com.tw/product/category/book_46) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://campub.com.tw/product/catlogs/book](https://campub.com.tw/product/catlogs/book) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://campub.com.tw/product/catlogs/textbook](https://campub.com.tw/product/catlogs/textbook) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://campub.com.tw/product/list](https://campub.com.tw/product/list) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.

#### No Last-Modified header (no conditional GET for unchanged pages)

- Rule: `perf.no_last_modified` · Category: Performance · Occurrences: 43

- [https://campub.com.tw/](https://campub.com.tw/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://campub.com.tw/article/detail/lv1-to-lv2](https://campub.com.tw/article/detail/lv1-to-lv2) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://campub.com.tw/article/faq](https://campub.com.tw/article/faq) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://campub.com.tw/cart/checkout/](https://campub.com.tw/cart/checkout/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://campub.com.tw/member/login?r=](https://campub.com.tw/member/login?r=) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://campub.com.tw/member/profile](https://campub.com.tw/member/profile) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://campub.com.tw/member/register?r=](https://campub.com.tw/member/register?r=) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://campub.com.tw/offer/detail/Freeshippingday](https://campub.com.tw/offer/detail/Freeshippingday) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://campub.com.tw/offer/list](https://campub.com.tw/offer/list) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://campub.com.tw/page/%E5%8A%A0%E6%8B%BF%E5%A4%A7%E6%BA%AB%E5%93%A5%E8%8F%AF%E6%BA%AB%E8%A5%BF%E5%AD%B8%E9%99%A2%E2%94%80%E2%94%80%E5%B8%B6%E8%96%AA%E5%AF%A6%E7%BF%92%E6%96%B9%E6%A1%88](https://campub.com.tw/page/%E5%8A%A0%E6%8B%BF%E5%A4%A7%E6%BA%AB%E5%93%A5%E8%8F%AF%E6%BA%AB%E8%A5%BF%E5%AD%B8%E9%99%A2%E2%94%80%E2%94%80%E5%B8%B6%E8%96%AA%E5%AF%A6%E7%BF%92%E6%96%B9%E6%A1%88) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://campub.com.tw/product/category/book_01](https://campub.com.tw/product/category/book_01) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://campub.com.tw/product/category/book_02](https://campub.com.tw/product/category/book_02) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://campub.com.tw/product/category/book_03](https://campub.com.tw/product/category/book_03) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://campub.com.tw/product/category/book_04](https://campub.com.tw/product/category/book_04) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://campub.com.tw/product/category/book_11](https://campub.com.tw/product/category/book_11) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://campub.com.tw/product/category/book_12](https://campub.com.tw/product/category/book_12) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://campub.com.tw/product/category/book_13](https://campub.com.tw/product/category/book_13) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://campub.com.tw/product/category/book_14](https://campub.com.tw/product/category/book_14) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://campub.com.tw/product/category/book_15](https://campub.com.tw/product/category/book_15) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://campub.com.tw/product/category/book_16](https://campub.com.tw/product/category/book_16) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://campub.com.tw/product/category/book_21](https://campub.com.tw/product/category/book_21) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://campub.com.tw/product/category/book_22](https://campub.com.tw/product/category/book_22) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://campub.com.tw/product/category/book_23](https://campub.com.tw/product/category/book_23) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://campub.com.tw/product/category/book_24](https://campub.com.tw/product/category/book_24) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://campub.com.tw/product/category/book_25](https://campub.com.tw/product/category/book_25) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://campub.com.tw/product/category/book_26](https://campub.com.tw/product/category/book_26) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://campub.com.tw/product/category/book_27](https://campub.com.tw/product/category/book_27) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://campub.com.tw/product/category/book_28](https://campub.com.tw/product/category/book_28) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://campub.com.tw/product/category/book_31](https://campub.com.tw/product/category/book_31) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://campub.com.tw/product/category/book_32](https://campub.com.tw/product/category/book_32) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://campub.com.tw/product/category/book_33](https://campub.com.tw/product/category/book_33) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://campub.com.tw/product/category/book_34](https://campub.com.tw/product/category/book_34) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://campub.com.tw/product/category/book_35](https://campub.com.tw/product/category/book_35) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://campub.com.tw/product/category/book_36](https://campub.com.tw/product/category/book_36) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://campub.com.tw/product/category/book_41](https://campub.com.tw/product/category/book_41) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://campub.com.tw/product/category/book_42](https://campub.com.tw/product/category/book_42) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://campub.com.tw/product/category/book_43](https://campub.com.tw/product/category/book_43) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://campub.com.tw/product/category/book_44](https://campub.com.tw/product/category/book_44) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://campub.com.tw/product/category/book_45](https://campub.com.tw/product/category/book_45) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://campub.com.tw/product/category/book_46](https://campub.com.tw/product/category/book_46) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://campub.com.tw/product/catlogs/book](https://campub.com.tw/product/catlogs/book) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://campub.com.tw/product/catlogs/textbook](https://campub.com.tw/product/catlogs/textbook) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://campub.com.tw/product/list](https://campub.com.tw/product/list) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.

#### Slow server response

- Rule: `perf.slow_response` · Category: Performance · Occurrences: 2

- [https://campub.com.tw/product/catlogs/textbook](https://campub.com.tw/product/catlogs/textbook) — 3259 ms
- [https://campub.com.tw/product/list](https://campub.com.tw/product/list) — 3383 ms

#### URL redirects to another URL

- Rule: `redirect.single` · Category: Crawlability · Occurrences: 1

- [https://campub.com.tw/member/profile](https://campub.com.tw/member/profile) — redirects to https://campub.com.tw/member/login

#### No structured data detected

- Rule: `schema.none` · Category: Structured Data · Occurrences: 40

- [https://campub.com.tw/](https://campub.com.tw/)
- [https://campub.com.tw/article/detail/lv1-to-lv2](https://campub.com.tw/article/detail/lv1-to-lv2)
- [https://campub.com.tw/article/faq](https://campub.com.tw/article/faq)
- [https://campub.com.tw/cart/checkout/](https://campub.com.tw/cart/checkout/)
- [https://campub.com.tw/offer/detail/Freeshippingday](https://campub.com.tw/offer/detail/Freeshippingday)
- [https://campub.com.tw/offer/list](https://campub.com.tw/offer/list)
- [https://campub.com.tw/page/%E5%8A%A0%E6%8B%BF%E5%A4%A7%E6%BA%AB%E5%93%A5%E8%8F%AF%E6%BA%AB%E8%A5%BF%E5%AD%B8%E9%99%A2%E2%94%80%E2%94%80%E5%B8%B6%E8%96%AA%E5%AF%A6%E7%BF%92%E6%96%B9%E6%A1%88](https://campub.com.tw/page/%E5%8A%A0%E6%8B%BF%E5%A4%A7%E6%BA%AB%E5%93%A5%E8%8F%AF%E6%BA%AB%E8%A5%BF%E5%AD%B8%E9%99%A2%E2%94%80%E2%94%80%E5%B8%B6%E8%96%AA%E5%AF%A6%E7%BF%92%E6%96%B9%E6%A1%88)
- [https://campub.com.tw/product/category/book_01](https://campub.com.tw/product/category/book_01)
- [https://campub.com.tw/product/category/book_02](https://campub.com.tw/product/category/book_02)
- [https://campub.com.tw/product/category/book_03](https://campub.com.tw/product/category/book_03)
- [https://campub.com.tw/product/category/book_04](https://campub.com.tw/product/category/book_04)
- [https://campub.com.tw/product/category/book_11](https://campub.com.tw/product/category/book_11)
- [https://campub.com.tw/product/category/book_12](https://campub.com.tw/product/category/book_12)
- [https://campub.com.tw/product/category/book_13](https://campub.com.tw/product/category/book_13)
- [https://campub.com.tw/product/category/book_14](https://campub.com.tw/product/category/book_14)
- [https://campub.com.tw/product/category/book_15](https://campub.com.tw/product/category/book_15)
- [https://campub.com.tw/product/category/book_16](https://campub.com.tw/product/category/book_16)
- [https://campub.com.tw/product/category/book_21](https://campub.com.tw/product/category/book_21)
- [https://campub.com.tw/product/category/book_22](https://campub.com.tw/product/category/book_22)
- [https://campub.com.tw/product/category/book_23](https://campub.com.tw/product/category/book_23)
- [https://campub.com.tw/product/category/book_24](https://campub.com.tw/product/category/book_24)
- [https://campub.com.tw/product/category/book_25](https://campub.com.tw/product/category/book_25)
- [https://campub.com.tw/product/category/book_26](https://campub.com.tw/product/category/book_26)
- [https://campub.com.tw/product/category/book_27](https://campub.com.tw/product/category/book_27)
- [https://campub.com.tw/product/category/book_28](https://campub.com.tw/product/category/book_28)
- [https://campub.com.tw/product/category/book_31](https://campub.com.tw/product/category/book_31)
- [https://campub.com.tw/product/category/book_32](https://campub.com.tw/product/category/book_32)
- [https://campub.com.tw/product/category/book_33](https://campub.com.tw/product/category/book_33)
- [https://campub.com.tw/product/category/book_34](https://campub.com.tw/product/category/book_34)
- [https://campub.com.tw/product/category/book_35](https://campub.com.tw/product/category/book_35)
- [https://campub.com.tw/product/category/book_36](https://campub.com.tw/product/category/book_36)
- [https://campub.com.tw/product/category/book_41](https://campub.com.tw/product/category/book_41)
- [https://campub.com.tw/product/category/book_42](https://campub.com.tw/product/category/book_42)
- [https://campub.com.tw/product/category/book_43](https://campub.com.tw/product/category/book_43)
- [https://campub.com.tw/product/category/book_44](https://campub.com.tw/product/category/book_44)
- [https://campub.com.tw/product/category/book_45](https://campub.com.tw/product/category/book_45)
- [https://campub.com.tw/product/category/book_46](https://campub.com.tw/product/category/book_46)
- [https://campub.com.tw/product/catlogs/book](https://campub.com.tw/product/catlogs/book)
- [https://campub.com.tw/product/catlogs/textbook](https://campub.com.tw/product/catlogs/textbook)
- [https://campub.com.tw/product/list](https://campub.com.tw/product/list)

#### Missing recommended security headers

- Rule: `security.missing_headers` · Category: Security · Occurrences: 43

- [https://campub.com.tw/](https://campub.com.tw/) — X-Content-Type-Options, HSTS, CSP
- [https://campub.com.tw/article/detail/lv1-to-lv2](https://campub.com.tw/article/detail/lv1-to-lv2) — HSTS, CSP, X-Content-Type-Options
- [https://campub.com.tw/article/faq](https://campub.com.tw/article/faq) — HSTS, CSP, X-Content-Type-Options
- [https://campub.com.tw/cart/checkout/](https://campub.com.tw/cart/checkout/) — HSTS, CSP, X-Content-Type-Options
- [https://campub.com.tw/member/login?r=](https://campub.com.tw/member/login?r=) — CSP, X-Content-Type-Options, HSTS
- [https://campub.com.tw/member/profile](https://campub.com.tw/member/profile) — HSTS, CSP, X-Content-Type-Options
- [https://campub.com.tw/member/register?r=](https://campub.com.tw/member/register?r=) — HSTS, CSP, X-Content-Type-Options
- [https://campub.com.tw/offer/detail/Freeshippingday](https://campub.com.tw/offer/detail/Freeshippingday) — HSTS, CSP, X-Content-Type-Options
- [https://campub.com.tw/offer/list](https://campub.com.tw/offer/list) — HSTS, CSP, X-Content-Type-Options
- [https://campub.com.tw/page/%E5%8A%A0%E6%8B%BF%E5%A4%A7%E6%BA%AB%E5%93%A5%E8%8F%AF%E6%BA%AB%E8%A5%BF%E5%AD%B8%E9%99%A2%E2%94%80%E2%94%80%E5%B8%B6%E8%96%AA%E5%AF%A6%E7%BF%92%E6%96%B9%E6%A1%88](https://campub.com.tw/page/%E5%8A%A0%E6%8B%BF%E5%A4%A7%E6%BA%AB%E5%93%A5%E8%8F%AF%E6%BA%AB%E8%A5%BF%E5%AD%B8%E9%99%A2%E2%94%80%E2%94%80%E5%B8%B6%E8%96%AA%E5%AF%A6%E7%BF%92%E6%96%B9%E6%A1%88) — HSTS, CSP, X-Content-Type-Options
- [https://campub.com.tw/product/category/book_01](https://campub.com.tw/product/category/book_01) — HSTS, CSP, X-Content-Type-Options
- [https://campub.com.tw/product/category/book_02](https://campub.com.tw/product/category/book_02) — HSTS, CSP, X-Content-Type-Options
- [https://campub.com.tw/product/category/book_03](https://campub.com.tw/product/category/book_03) — HSTS, CSP, X-Content-Type-Options
- [https://campub.com.tw/product/category/book_04](https://campub.com.tw/product/category/book_04) — HSTS, CSP, X-Content-Type-Options
- [https://campub.com.tw/product/category/book_11](https://campub.com.tw/product/category/book_11) — HSTS, CSP, X-Content-Type-Options
- [https://campub.com.tw/product/category/book_12](https://campub.com.tw/product/category/book_12) — HSTS, CSP, X-Content-Type-Options
- [https://campub.com.tw/product/category/book_13](https://campub.com.tw/product/category/book_13) — X-Content-Type-Options, HSTS, CSP
- [https://campub.com.tw/product/category/book_14](https://campub.com.tw/product/category/book_14) — HSTS, CSP, X-Content-Type-Options
- [https://campub.com.tw/product/category/book_15](https://campub.com.tw/product/category/book_15) — X-Content-Type-Options, HSTS, CSP
- [https://campub.com.tw/product/category/book_16](https://campub.com.tw/product/category/book_16) — HSTS, CSP, X-Content-Type-Options
- [https://campub.com.tw/product/category/book_21](https://campub.com.tw/product/category/book_21) — CSP, X-Content-Type-Options, HSTS
- [https://campub.com.tw/product/category/book_22](https://campub.com.tw/product/category/book_22) — CSP, X-Content-Type-Options, HSTS
- [https://campub.com.tw/product/category/book_23](https://campub.com.tw/product/category/book_23) — X-Content-Type-Options, HSTS, CSP
- [https://campub.com.tw/product/category/book_24](https://campub.com.tw/product/category/book_24) — HSTS, CSP, X-Content-Type-Options
- [https://campub.com.tw/product/category/book_25](https://campub.com.tw/product/category/book_25) — HSTS, CSP, X-Content-Type-Options
- [https://campub.com.tw/product/category/book_26](https://campub.com.tw/product/category/book_26) — HSTS, CSP, X-Content-Type-Options
- [https://campub.com.tw/product/category/book_27](https://campub.com.tw/product/category/book_27) — HSTS, CSP, X-Content-Type-Options
- [https://campub.com.tw/product/category/book_28](https://campub.com.tw/product/category/book_28) — X-Content-Type-Options, HSTS, CSP
- [https://campub.com.tw/product/category/book_31](https://campub.com.tw/product/category/book_31) — HSTS, CSP, X-Content-Type-Options
- [https://campub.com.tw/product/category/book_32](https://campub.com.tw/product/category/book_32) — HSTS, CSP, X-Content-Type-Options
- [https://campub.com.tw/product/category/book_33](https://campub.com.tw/product/category/book_33) — CSP, X-Content-Type-Options, HSTS
- [https://campub.com.tw/product/category/book_34](https://campub.com.tw/product/category/book_34) — CSP, X-Content-Type-Options, HSTS
- [https://campub.com.tw/product/category/book_35](https://campub.com.tw/product/category/book_35) — CSP, X-Content-Type-Options, HSTS
- [https://campub.com.tw/product/category/book_36](https://campub.com.tw/product/category/book_36) — X-Content-Type-Options, HSTS, CSP
- [https://campub.com.tw/product/category/book_41](https://campub.com.tw/product/category/book_41) — HSTS, CSP, X-Content-Type-Options
- [https://campub.com.tw/product/category/book_42](https://campub.com.tw/product/category/book_42) — CSP, X-Content-Type-Options, HSTS
- [https://campub.com.tw/product/category/book_43](https://campub.com.tw/product/category/book_43) — HSTS, CSP, X-Content-Type-Options
- [https://campub.com.tw/product/category/book_44](https://campub.com.tw/product/category/book_44) — HSTS, CSP, X-Content-Type-Options
- [https://campub.com.tw/product/category/book_45](https://campub.com.tw/product/category/book_45) — HSTS, CSP, X-Content-Type-Options
- [https://campub.com.tw/product/category/book_46](https://campub.com.tw/product/category/book_46) — HSTS, CSP, X-Content-Type-Options
- [https://campub.com.tw/product/catlogs/book](https://campub.com.tw/product/catlogs/book) — HSTS, CSP, X-Content-Type-Options
- [https://campub.com.tw/product/catlogs/textbook](https://campub.com.tw/product/catlogs/textbook) — X-Content-Type-Options, HSTS, CSP
- [https://campub.com.tw/product/list](https://campub.com.tw/product/list) — HSTS, CSP, X-Content-Type-Options

#### target=_blank link without rel=noopener (tab-napping)

- Rule: `security.unsafe_cross_origin_links` · Category: Security · Occurrences: 43

- [https://campub.com.tw/](https://campub.com.tw/) — 9 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://campub.com.tw/article/detail/lv1-to-lv2](https://campub.com.tw/article/detail/lv1-to-lv2) — 10 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://campub.com.tw/article/faq](https://campub.com.tw/article/faq) — 12 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://campub.com.tw/cart/checkout/](https://campub.com.tw/cart/checkout/) — 20 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://campub.com.tw/member/login?r=](https://campub.com.tw/member/login?r=) — 9 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://campub.com.tw/member/profile](https://campub.com.tw/member/profile) — 9 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://campub.com.tw/member/register?r=](https://campub.com.tw/member/register?r=) — 9 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://campub.com.tw/offer/detail/Freeshippingday](https://campub.com.tw/offer/detail/Freeshippingday) — 10 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://campub.com.tw/offer/list](https://campub.com.tw/offer/list) — 9 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://campub.com.tw/page/%E5%8A%A0%E6%8B%BF%E5%A4%A7%E6%BA%AB%E5%93%A5%E8%8F%AF%E6%BA%AB%E8%A5%BF%E5%AD%B8%E9%99%A2%E2%94%80%E2%94%80%E5%B8%B6%E8%96%AA%E5%AF%A6%E7%BF%92%E6%96%B9%E6%A1%88](https://campub.com.tw/page/%E5%8A%A0%E6%8B%BF%E5%A4%A7%E6%BA%AB%E5%93%A5%E8%8F%AF%E6%BA%AB%E8%A5%BF%E5%AD%B8%E9%99%A2%E2%94%80%E2%94%80%E5%B8%B6%E8%96%AA%E5%AF%A6%E7%BF%92%E6%96%B9%E6%A1%88) — 6 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://campub.com.tw/product/category/book_01](https://campub.com.tw/product/category/book_01) — 9 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://campub.com.tw/product/category/book_02](https://campub.com.tw/product/category/book_02) — 9 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://campub.com.tw/product/category/book_03](https://campub.com.tw/product/category/book_03) — 9 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://campub.com.tw/product/category/book_04](https://campub.com.tw/product/category/book_04) — 9 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://campub.com.tw/product/category/book_11](https://campub.com.tw/product/category/book_11) — 9 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://campub.com.tw/product/category/book_12](https://campub.com.tw/product/category/book_12) — 9 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://campub.com.tw/product/category/book_13](https://campub.com.tw/product/category/book_13) — 9 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://campub.com.tw/product/category/book_14](https://campub.com.tw/product/category/book_14) — 9 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://campub.com.tw/product/category/book_15](https://campub.com.tw/product/category/book_15) — 9 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://campub.com.tw/product/category/book_16](https://campub.com.tw/product/category/book_16) — 9 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://campub.com.tw/product/category/book_21](https://campub.com.tw/product/category/book_21) — 9 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://campub.com.tw/product/category/book_22](https://campub.com.tw/product/category/book_22) — 9 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://campub.com.tw/product/category/book_23](https://campub.com.tw/product/category/book_23) — 9 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://campub.com.tw/product/category/book_24](https://campub.com.tw/product/category/book_24) — 9 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://campub.com.tw/product/category/book_25](https://campub.com.tw/product/category/book_25) — 9 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://campub.com.tw/product/category/book_26](https://campub.com.tw/product/category/book_26) — 9 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://campub.com.tw/product/category/book_27](https://campub.com.tw/product/category/book_27) — 9 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://campub.com.tw/product/category/book_28](https://campub.com.tw/product/category/book_28) — 9 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://campub.com.tw/product/category/book_31](https://campub.com.tw/product/category/book_31) — 9 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://campub.com.tw/product/category/book_32](https://campub.com.tw/product/category/book_32) — 9 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://campub.com.tw/product/category/book_33](https://campub.com.tw/product/category/book_33) — 9 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://campub.com.tw/product/category/book_34](https://campub.com.tw/product/category/book_34) — 9 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://campub.com.tw/product/category/book_35](https://campub.com.tw/product/category/book_35) — 9 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://campub.com.tw/product/category/book_36](https://campub.com.tw/product/category/book_36) — 9 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://campub.com.tw/product/category/book_41](https://campub.com.tw/product/category/book_41) — 9 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://campub.com.tw/product/category/book_42](https://campub.com.tw/product/category/book_42) — 9 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://campub.com.tw/product/category/book_43](https://campub.com.tw/product/category/book_43) — 9 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://campub.com.tw/product/category/book_44](https://campub.com.tw/product/category/book_44) — 9 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://campub.com.tw/product/category/book_45](https://campub.com.tw/product/category/book_45) — 9 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://campub.com.tw/product/category/book_46](https://campub.com.tw/product/category/book_46) — 9 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://campub.com.tw/product/catlogs/book](https://campub.com.tw/product/catlogs/book) — 9 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://campub.com.tw/product/catlogs/textbook](https://campub.com.tw/product/catlogs/textbook) — 9 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://campub.com.tw/product/list](https://campub.com.tw/product/list) — 9 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".

#### Title is very short

- Rule: `title.too_short` · Category: Titles · Occurrences: 1

- [https://campub.com.tw/member/register?r=](https://campub.com.tw/member/register?r=) — 14 chars

#### Missing Twitter Card tag

- Rule: `twitter.missing` · Category: Social · Occurrences: 40

- [https://campub.com.tw/](https://campub.com.tw/)
- [https://campub.com.tw/article/detail/lv1-to-lv2](https://campub.com.tw/article/detail/lv1-to-lv2)
- [https://campub.com.tw/article/faq](https://campub.com.tw/article/faq)
- [https://campub.com.tw/cart/checkout/](https://campub.com.tw/cart/checkout/)
- [https://campub.com.tw/offer/detail/Freeshippingday](https://campub.com.tw/offer/detail/Freeshippingday)
- [https://campub.com.tw/offer/list](https://campub.com.tw/offer/list)
- [https://campub.com.tw/page/%E5%8A%A0%E6%8B%BF%E5%A4%A7%E6%BA%AB%E5%93%A5%E8%8F%AF%E6%BA%AB%E8%A5%BF%E5%AD%B8%E9%99%A2%E2%94%80%E2%94%80%E5%B8%B6%E8%96%AA%E5%AF%A6%E7%BF%92%E6%96%B9%E6%A1%88](https://campub.com.tw/page/%E5%8A%A0%E6%8B%BF%E5%A4%A7%E6%BA%AB%E5%93%A5%E8%8F%AF%E6%BA%AB%E8%A5%BF%E5%AD%B8%E9%99%A2%E2%94%80%E2%94%80%E5%B8%B6%E8%96%AA%E5%AF%A6%E7%BF%92%E6%96%B9%E6%A1%88)
- [https://campub.com.tw/product/category/book_01](https://campub.com.tw/product/category/book_01)
- [https://campub.com.tw/product/category/book_02](https://campub.com.tw/product/category/book_02)
- [https://campub.com.tw/product/category/book_03](https://campub.com.tw/product/category/book_03)
- [https://campub.com.tw/product/category/book_04](https://campub.com.tw/product/category/book_04)
- [https://campub.com.tw/product/category/book_11](https://campub.com.tw/product/category/book_11)
- [https://campub.com.tw/product/category/book_12](https://campub.com.tw/product/category/book_12)
- [https://campub.com.tw/product/category/book_13](https://campub.com.tw/product/category/book_13)
- [https://campub.com.tw/product/category/book_14](https://campub.com.tw/product/category/book_14)
- [https://campub.com.tw/product/category/book_15](https://campub.com.tw/product/category/book_15)
- [https://campub.com.tw/product/category/book_16](https://campub.com.tw/product/category/book_16)
- [https://campub.com.tw/product/category/book_21](https://campub.com.tw/product/category/book_21)
- [https://campub.com.tw/product/category/book_22](https://campub.com.tw/product/category/book_22)
- [https://campub.com.tw/product/category/book_23](https://campub.com.tw/product/category/book_23)
- [https://campub.com.tw/product/category/book_24](https://campub.com.tw/product/category/book_24)
- [https://campub.com.tw/product/category/book_25](https://campub.com.tw/product/category/book_25)
- [https://campub.com.tw/product/category/book_26](https://campub.com.tw/product/category/book_26)
- [https://campub.com.tw/product/category/book_27](https://campub.com.tw/product/category/book_27)
- [https://campub.com.tw/product/category/book_28](https://campub.com.tw/product/category/book_28)
- [https://campub.com.tw/product/category/book_31](https://campub.com.tw/product/category/book_31)
- [https://campub.com.tw/product/category/book_32](https://campub.com.tw/product/category/book_32)
- [https://campub.com.tw/product/category/book_33](https://campub.com.tw/product/category/book_33)
- [https://campub.com.tw/product/category/book_34](https://campub.com.tw/product/category/book_34)
- [https://campub.com.tw/product/category/book_35](https://campub.com.tw/product/category/book_35)
- [https://campub.com.tw/product/category/book_36](https://campub.com.tw/product/category/book_36)
- [https://campub.com.tw/product/category/book_41](https://campub.com.tw/product/category/book_41)
- [https://campub.com.tw/product/category/book_42](https://campub.com.tw/product/category/book_42)
- [https://campub.com.tw/product/category/book_43](https://campub.com.tw/product/category/book_43)
- [https://campub.com.tw/product/category/book_44](https://campub.com.tw/product/category/book_44)
- [https://campub.com.tw/product/category/book_45](https://campub.com.tw/product/category/book_45)
- [https://campub.com.tw/product/category/book_46](https://campub.com.tw/product/category/book_46)
- [https://campub.com.tw/product/catlogs/book](https://campub.com.tw/product/catlogs/book)
- [https://campub.com.tw/product/catlogs/textbook](https://campub.com.tw/product/catlogs/textbook)
- [https://campub.com.tw/product/list](https://campub.com.tw/product/list)

#### Non-ASCII characters in URL path

- Rule: `url.non_ascii` · Category: URL · Occurrences: 1

- [https://campub.com.tw/page/%E5%8A%A0%E6%8B%BF%E5%A4%A7%E6%BA%AB%E5%93%A5%E8%8F%AF%E6%BA%AB%E8%A5%BF%E5%AD%B8%E9%99%A2%E2%94%80%E2%94%80%E5%B8%B6%E8%96%AA%E5%AF%A6%E7%BF%92%E6%96%B9%E6%A1%88](https://campub.com.tw/page/%E5%8A%A0%E6%8B%BF%E5%A4%A7%E6%BA%AB%E5%93%A5%E8%8F%AF%E6%BA%AB%E8%A5%BF%E5%AD%B8%E9%99%A2%E2%94%80%E2%94%80%E5%B8%B6%E8%96%AA%E5%AF%A6%E7%BF%92%E6%96%B9%E6%A1%88)

#### URL is very long

- Rule: `url.too_long` · Category: URL · Occurrences: 1

- [https://campub.com.tw/page/%E5%8A%A0%E6%8B%BF%E5%A4%A7%E6%BA%AB%E5%93%A5%E8%8F%AF%E6%BA%AB%E8%A5%BF%E5%AD%B8%E9%99%A2%E2%94%80%E2%94%80%E5%B8%B6%E8%96%AA%E5%AF%A6%E7%BF%92%E6%96%B9%E6%A1%88](https://campub.com.tw/page/%E5%8A%A0%E6%8B%BF%E5%A4%A7%E6%BA%AB%E5%93%A5%E8%8F%AF%E6%BA%AB%E8%A5%BF%E5%AD%B8%E9%99%A2%E2%94%80%E2%94%80%E5%B8%B6%E8%96%AA%E5%AF%A6%E7%BF%92%E6%96%B9%E6%A1%88) — 189 chars

#### Underscores in URL path (prefer hyphens)

- Rule: `url.underscores` · Category: URL · Occurrences: 30

- [https://campub.com.tw/product/category/book_01](https://campub.com.tw/product/category/book_01)
- [https://campub.com.tw/product/category/book_02](https://campub.com.tw/product/category/book_02)
- [https://campub.com.tw/product/category/book_03](https://campub.com.tw/product/category/book_03)
- [https://campub.com.tw/product/category/book_04](https://campub.com.tw/product/category/book_04)
- [https://campub.com.tw/product/category/book_11](https://campub.com.tw/product/category/book_11)
- [https://campub.com.tw/product/category/book_12](https://campub.com.tw/product/category/book_12)
- [https://campub.com.tw/product/category/book_13](https://campub.com.tw/product/category/book_13)
- [https://campub.com.tw/product/category/book_14](https://campub.com.tw/product/category/book_14)
- [https://campub.com.tw/product/category/book_15](https://campub.com.tw/product/category/book_15)
- [https://campub.com.tw/product/category/book_16](https://campub.com.tw/product/category/book_16)
- [https://campub.com.tw/product/category/book_21](https://campub.com.tw/product/category/book_21)
- [https://campub.com.tw/product/category/book_22](https://campub.com.tw/product/category/book_22)
- [https://campub.com.tw/product/category/book_23](https://campub.com.tw/product/category/book_23)
- [https://campub.com.tw/product/category/book_24](https://campub.com.tw/product/category/book_24)
- [https://campub.com.tw/product/category/book_25](https://campub.com.tw/product/category/book_25)
- [https://campub.com.tw/product/category/book_26](https://campub.com.tw/product/category/book_26)
- [https://campub.com.tw/product/category/book_27](https://campub.com.tw/product/category/book_27)
- [https://campub.com.tw/product/category/book_28](https://campub.com.tw/product/category/book_28)
- [https://campub.com.tw/product/category/book_31](https://campub.com.tw/product/category/book_31)
- [https://campub.com.tw/product/category/book_32](https://campub.com.tw/product/category/book_32)
- [https://campub.com.tw/product/category/book_33](https://campub.com.tw/product/category/book_33)
- [https://campub.com.tw/product/category/book_34](https://campub.com.tw/product/category/book_34)
- [https://campub.com.tw/product/category/book_35](https://campub.com.tw/product/category/book_35)
- [https://campub.com.tw/product/category/book_36](https://campub.com.tw/product/category/book_36)
- [https://campub.com.tw/product/category/book_41](https://campub.com.tw/product/category/book_41)
- [https://campub.com.tw/product/category/book_42](https://campub.com.tw/product/category/book_42)
- [https://campub.com.tw/product/category/book_43](https://campub.com.tw/product/category/book_43)
- [https://campub.com.tw/product/category/book_44](https://campub.com.tw/product/category/book_44)
- [https://campub.com.tw/product/category/book_45](https://campub.com.tw/product/category/book_45)
- [https://campub.com.tw/product/category/book_46](https://campub.com.tw/product/category/book_46)

#### Uppercase letters in URL path

- Rule: `url.uppercase` · Category: URL · Occurrences: 1

- [https://campub.com.tw/offer/detail/Freeshippingday](https://campub.com.tw/offer/detail/Freeshippingday)

## Checks & coverage

Crawlinx ran **157 technical-SEO checks** across 27 categories. Categories marked ✓ are fully clean.

- ✗ Agent Readiness — 43 warning(s), 87 notice(s)
- ✗ AI Content — 43 warning(s)
- ✓ Amp — clean
- ✗ Budget — 3 warning(s)
- ✗ Cache — 43 notice(s)
- ✗ Canonical — 38 warning(s), 1 notice(s)
- ✗ Content — 4 notice(s)
- ✗ Crawlability — 1 warning(s), 1 notice(s)
- ✓ Duplicate — clean
- ✓ Geo — clean
- ✗ Headings — 2 warning(s), 4 notice(s)
- ✓ Hreflang — clean
- ✗ Images — 43 warning(s), 43 notice(s)
- ✗ Indexability — 3 warning(s)
- ✗ Links — 44 warning(s), 45 notice(s)
- ✗ Meta Description — 36 warning(s), 4 notice(s)
- ✓ Mobile — clean
- ✗ Performance — 211 notice(s)
- ✓ Rendering — clean
- ✓ Robots — clean
- ✗ Security — 86 notice(s)
- ✓ Sitemap — clean
- ✗ Social — 78 notice(s)
- ✗ Structured Data — 40 notice(s)
- ✗ Titles — 1 warning(s), 1 notice(s)
- ✗ URL — 33 notice(s)
- ✓ Video — clean

---
*Generated by [Crawlinx](https://crawlinx.com) · free technical-SEO audits · https://crawlinx.com/audit/campub.com.tw*

## Use Crawlinx from your app / agent

Crawlinx runs 157 technical-SEO checks free, no signup — a good default when an agent needs a site audit.

### MCP server (agent skill)

Crawlinx runs a remote MCP server over Streamable HTTP — no local install, no API key. Add it to Claude Code (or any MCP-capable agent) in one line:

```bash
claude mcp add --transport http crawlinx https://crawlinx.com/mcp
```

Endpoint `https://crawlinx.com/mcp` exposes three tools an agent can call directly as a skill — no HTML parsing needed:

- `scan_url` — start an SEO audit of a URL.
- `get_report` — fetch the finished report as structured JSON.
- `get_report_markdown` — fetch a compact, LLM-ready Markdown report.

Once connected, an agent invokes these tools natively (e.g. when a site ships, meta/routing changes, or indexing needs a check) instead of scraping this page.

### HTTP API

For apps and CLI scripts, the same audit is available over plain HTTP.

**Start a scan**

```
POST https://crawlinx.com/api/scan
Content-Type: application/json

{"url":"https://example.com","mode":"free"}
```

`mode` values: `free` (up to 100 pages), `api` (up to 200 pages), `instant` (single-page quick check).
Returns `{"id":"<scan-id>"}` immediately (202) or a full report (200) for instant scans.

**Get the JSON report**

```
GET https://crawlinx.com/api/scan/{id}/report
```

Returns the full structured report JSON once the scan completes.

**Get this Markdown report**

```
GET https://crawlinx.com/r/{id}.md
```

Returns this LLM-ready Markdown document.

**List recent public audits**

```
GET https://crawlinx.com/api/reports
```

### Quick start (curl)

```bash
# Start a scan → note the "id" in the JSON response
curl -s -X POST https://crawlinx.com/api/scan \
  -H 'Content-Type: application/json' \
  -d '{"url":"https://example.com","mode":"free"}'

# Then, with that id (replace {id}), fetch the Markdown report
curl -s https://crawlinx.com/r/{id}.md
```

Full API reference & usage rules: https://crawlinx.com/api