---
tool: Crawlinx SEO audit
source: https://crawlinx.com
domain: wwwfufu44.com
report_url: "https://crawlinx.com/audit/wwwfufu44.com"
crawl_id: 20260719T051618-67af8f69
health_score: 65
generated_at: 2026-07-29T00:40:25Z
total_pages: 16
html_pages: 15
indexable_pages: 15
errors: 0
warnings: 46
notices: 204
---

# SEO audit: wwwfufu44.com

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

> Audited by [Crawlinx](https://crawlinx.com) — the free technical-SEO crawler. Full report: https://crawlinx.com/audit/wwwfufu44.com

## Overview

| Metric | Value |
| --- | --- |
| Pages crawled | 16 |
| HTML pages | 15 |
| Indexable | 15 |
| Non-indexable | 0 |
| Orphan pages | 0 |
| Broken internal links | 0 |
| Avg response time | 5659 ms |
| Errors / Warnings / Notices | 0 / 46 / 204 |
| Status codes | 1×0, 15×200 |

## Categories

| Category | Score | Errors | Warnings | Notices |
| --- | ---: | ---: | ---: | ---: |
| Canonical | 72 | 0 | 15 | 0 |
| Content | 72 | 0 | 15 | 15 |
| Performance | 72 | 0 | 15 | 60 |
| Crawlability | 98 | 0 | 1 | 0 |
| Agent Readiness | 100 | 0 | 0 | 2 |
| Cache | 100 | 0 | 0 | 15 |
| Duplicate | 100 | 0 | 0 | 13 |
| Headings | 100 | 0 | 0 | 6 |
| Images | 100 | 0 | 0 | 15 |
| Meta Description | 100 | 0 | 0 | 1 |
| Robots | 100 | 0 | 0 | 1 |
| Security | 100 | 0 | 0 | 30 |
| Social | 100 | 0 | 0 | 30 |
| Structured Data | 100 | 0 | 0 | 15 |
| Titles | 100 | 0 | 0 | 1 |

## Issues

### Warnings (46)

#### Missing canonical tag

- Rule: `canonical.missing` · Category: Canonical · Occurrences: 15

- [https://wwwfufu44.com/](https://wwwfufu44.com/)
- [https://wwwfufu44.com/?about/](https://wwwfufu44.com/?about/)
- [https://wwwfufu44.com/?boke/](https://wwwfufu44.com/?boke/)
- [https://wwwfufu44.com/?classinfo/](https://wwwfufu44.com/?classinfo/)
- [https://wwwfufu44.com/?classinfo/42.html](https://wwwfufu44.com/?classinfo/42.html)
- [https://wwwfufu44.com/?contact/](https://wwwfufu44.com/?contact/)
- [https://wwwfufu44.com/?gbook/](https://wwwfufu44.com/?gbook/)
- [https://wwwfufu44.com/?hezuo/](https://wwwfufu44.com/?hezuo/)
- [https://wwwfufu44.com/?list_12/](https://wwwfufu44.com/?list_12/)
- [https://wwwfufu44.com/?list_13/](https://wwwfufu44.com/?list_13/)
- [https://wwwfufu44.com/?news/](https://wwwfufu44.com/?news/)
- [https://wwwfufu44.com/?shoulu/](https://wwwfufu44.com/?shoulu/)
- [https://wwwfufu44.com/?sucai/](https://wwwfufu44.com/?sucai/)
- [https://wwwfufu44.com/?yingxiao/](https://wwwfufu44.com/?yingxiao/)
- [https://wwwfufu44.com/?zhanzhang/](https://wwwfufu44.com/?zhanzhang/)

#### Thin content (low word count)

- Rule: `content.thin` · Category: Content · Occurrences: 15

- [https://wwwfufu44.com/](https://wwwfufu44.com/) — 176 words
- [https://wwwfufu44.com/?about/](https://wwwfufu44.com/?about/) — 56 words
- [https://wwwfufu44.com/?boke/](https://wwwfufu44.com/?boke/) — 70 words
- [https://wwwfufu44.com/?classinfo/](https://wwwfufu44.com/?classinfo/) — 71 words
- [https://wwwfufu44.com/?classinfo/42.html](https://wwwfufu44.com/?classinfo/42.html) — 83 words
- [https://wwwfufu44.com/?contact/](https://wwwfufu44.com/?contact/) — 52 words
- [https://wwwfufu44.com/?gbook/](https://wwwfufu44.com/?gbook/) — 61 words
- [https://wwwfufu44.com/?hezuo/](https://wwwfufu44.com/?hezuo/) — 50 words
- [https://wwwfufu44.com/?list_12/](https://wwwfufu44.com/?list_12/) — 57 words
- [https://wwwfufu44.com/?list_13/](https://wwwfufu44.com/?list_13/) — 56 words
- [https://wwwfufu44.com/?news/](https://wwwfufu44.com/?news/) — 75 words
- [https://wwwfufu44.com/?shoulu/](https://wwwfufu44.com/?shoulu/) — 64 words
- [https://wwwfufu44.com/?sucai/](https://wwwfufu44.com/?sucai/) — 65 words
- [https://wwwfufu44.com/?yingxiao/](https://wwwfufu44.com/?yingxiao/) — 56 words
- [https://wwwfufu44.com/?zhanzhang/](https://wwwfufu44.com/?zhanzhang/) — 64 words

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

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

- [https://wwwfufu44.com/?boke/36.html](https://wwwfufu44.com/?boke/36.html) — context deadline exceeded after 3 attempts

#### Render-blocking script in <head> (no defer/async)

- Rule: `perf.render_blocking` · Category: Performance · Occurrences: 15

- [https://wwwfufu44.com/](https://wwwfufu44.com/) — 3 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://wwwfufu44.com/?about/](https://wwwfufu44.com/?about/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://wwwfufu44.com/?boke/](https://wwwfufu44.com/?boke/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://wwwfufu44.com/?classinfo/](https://wwwfufu44.com/?classinfo/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://wwwfufu44.com/?classinfo/42.html](https://wwwfufu44.com/?classinfo/42.html) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://wwwfufu44.com/?contact/](https://wwwfufu44.com/?contact/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://wwwfufu44.com/?gbook/](https://wwwfufu44.com/?gbook/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://wwwfufu44.com/?hezuo/](https://wwwfufu44.com/?hezuo/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://wwwfufu44.com/?list_12/](https://wwwfufu44.com/?list_12/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://wwwfufu44.com/?list_13/](https://wwwfufu44.com/?list_13/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://wwwfufu44.com/?news/](https://wwwfufu44.com/?news/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://wwwfufu44.com/?shoulu/](https://wwwfufu44.com/?shoulu/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://wwwfufu44.com/?sucai/](https://wwwfufu44.com/?sucai/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://wwwfufu44.com/?yingxiao/](https://wwwfufu44.com/?yingxiao/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://wwwfufu44.com/?zhanzhang/](https://wwwfufu44.com/?zhanzhang/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)

### Notices (204)

#### Heading levels skip a level

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

- [https://wwwfufu44.com/?classinfo/42.html](https://wwwfufu44.com/?classinfo/42.html) — h4 follows h1 — skips h2

#### No llms.txt for AI agents

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

- [https://wwwfufu44.com/](https://wwwfufu44.com/) — no llms.txt found at the site root — add one so AI agents get a curated site summary

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

- Rule: `cache.not_cacheable` · Category: Cache · Occurrences: 15

- [https://wwwfufu44.com/](https://wwwfufu44.com/) — Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
- [https://wwwfufu44.com/?about/](https://wwwfufu44.com/?about/) — Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
- [https://wwwfufu44.com/?boke/](https://wwwfufu44.com/?boke/) — Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
- [https://wwwfufu44.com/?classinfo/](https://wwwfufu44.com/?classinfo/) — Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
- [https://wwwfufu44.com/?classinfo/42.html](https://wwwfufu44.com/?classinfo/42.html) — Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
- [https://wwwfufu44.com/?contact/](https://wwwfufu44.com/?contact/) — Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
- [https://wwwfufu44.com/?gbook/](https://wwwfufu44.com/?gbook/) — Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
- [https://wwwfufu44.com/?hezuo/](https://wwwfufu44.com/?hezuo/) — Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
- [https://wwwfufu44.com/?list_12/](https://wwwfufu44.com/?list_12/) — Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
- [https://wwwfufu44.com/?list_13/](https://wwwfufu44.com/?list_13/) — Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
- [https://wwwfufu44.com/?news/](https://wwwfufu44.com/?news/) — Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
- [https://wwwfufu44.com/?shoulu/](https://wwwfufu44.com/?shoulu/) — Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
- [https://wwwfufu44.com/?sucai/](https://wwwfufu44.com/?sucai/) — Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
- [https://wwwfufu44.com/?yingxiao/](https://wwwfufu44.com/?yingxiao/) — Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
- [https://wwwfufu44.com/?zhanzhang/](https://wwwfufu44.com/?zhanzhang/) — Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0

#### Duplicate meta description across pages

- Rule: `duplicate.meta_desc` · Category: Duplicate · Occurrences: 13

- [https://wwwfufu44.com/?about/](https://wwwfufu44.com/?about/) — meta description shared by 13 pages: https://wwwfufu44.com/?classinfo/, https://wwwfufu44.com/?boke/, https://wwwfufu44.com/?zhanzhang/
- [https://wwwfufu44.com/?boke/](https://wwwfufu44.com/?boke/) — meta description shared by 13 pages: https://wwwfufu44.com/?classinfo/, https://wwwfufu44.com/?zhanzhang/, https://wwwfufu44.com/?list_13/
- [https://wwwfufu44.com/?classinfo/](https://wwwfufu44.com/?classinfo/) — meta description shared by 13 pages: https://wwwfufu44.com/?boke/, https://wwwfufu44.com/?zhanzhang/, https://wwwfufu44.com/?list_13/
- [https://wwwfufu44.com/?contact/](https://wwwfufu44.com/?contact/) — meta description shared by 13 pages: https://wwwfufu44.com/?classinfo/, https://wwwfufu44.com/?boke/, https://wwwfufu44.com/?zhanzhang/
- [https://wwwfufu44.com/?gbook/](https://wwwfufu44.com/?gbook/) — meta description shared by 13 pages: https://wwwfufu44.com/?classinfo/, https://wwwfufu44.com/?boke/, https://wwwfufu44.com/?zhanzhang/
- [https://wwwfufu44.com/?hezuo/](https://wwwfufu44.com/?hezuo/) — meta description shared by 13 pages: https://wwwfufu44.com/?classinfo/, https://wwwfufu44.com/?boke/, https://wwwfufu44.com/?zhanzhang/
- [https://wwwfufu44.com/?list_12/](https://wwwfufu44.com/?list_12/) — meta description shared by 13 pages: https://wwwfufu44.com/?classinfo/, https://wwwfufu44.com/?boke/, https://wwwfufu44.com/?zhanzhang/
- [https://wwwfufu44.com/?list_13/](https://wwwfufu44.com/?list_13/) — meta description shared by 13 pages: https://wwwfufu44.com/?classinfo/, https://wwwfufu44.com/?boke/, https://wwwfufu44.com/?zhanzhang/
- [https://wwwfufu44.com/?news/](https://wwwfufu44.com/?news/) — meta description shared by 13 pages: https://wwwfufu44.com/?classinfo/, https://wwwfufu44.com/?boke/, https://wwwfufu44.com/?zhanzhang/
- [https://wwwfufu44.com/?shoulu/](https://wwwfufu44.com/?shoulu/) — meta description shared by 13 pages: https://wwwfufu44.com/?classinfo/, https://wwwfufu44.com/?boke/, https://wwwfufu44.com/?zhanzhang/
- [https://wwwfufu44.com/?sucai/](https://wwwfufu44.com/?sucai/) — meta description shared by 13 pages: https://wwwfufu44.com/?classinfo/, https://wwwfufu44.com/?boke/, https://wwwfufu44.com/?zhanzhang/
- [https://wwwfufu44.com/?yingxiao/](https://wwwfufu44.com/?yingxiao/) — meta description shared by 13 pages: https://wwwfufu44.com/?classinfo/, https://wwwfufu44.com/?boke/, https://wwwfufu44.com/?zhanzhang/
- [https://wwwfufu44.com/?zhanzhang/](https://wwwfufu44.com/?zhanzhang/) — meta description shared by 13 pages: https://wwwfufu44.com/?classinfo/, https://wwwfufu44.com/?boke/, https://wwwfufu44.com/?list_13/

#### Multiple <h1> elements

- Rule: `h1.multiple` · Category: Headings · Occurrences: 6

- [https://wwwfufu44.com/?about/](https://wwwfufu44.com/?about/) — 2 <h1> elements
- [https://wwwfufu44.com/?classinfo/42.html](https://wwwfufu44.com/?classinfo/42.html) — 2 <h1> elements
- [https://wwwfufu44.com/?contact/](https://wwwfufu44.com/?contact/) — 2 <h1> elements
- [https://wwwfufu44.com/?gbook/](https://wwwfufu44.com/?gbook/) — 2 <h1> elements
- [https://wwwfufu44.com/?hezuo/](https://wwwfufu44.com/?hezuo/) — 2 <h1> elements
- [https://wwwfufu44.com/?shoulu/](https://wwwfufu44.com/?shoulu/) — 2 <h1> elements

#### Likely hero image lacks fetchpriority=high

- Rule: `images.hero_no_fetchpriority` · Category: Performance · Occurrences: 15

- [https://wwwfufu44.com/](https://wwwfufu44.com/) — the likely hero/LCP image (https://wwwfufu44.com/?static/upload/image/20230922/1695362410574635.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://wwwfufu44.com/?about/](https://wwwfufu44.com/?about/) — the likely hero/LCP image (https://wwwfufu44.com/?static/upload/image/20230922/1695362410574635.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://wwwfufu44.com/?boke/](https://wwwfufu44.com/?boke/) — the likely hero/LCP image (https://wwwfufu44.com/?static/upload/image/20230922/1695362410574635.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://wwwfufu44.com/?classinfo/](https://wwwfufu44.com/?classinfo/) — the likely hero/LCP image (https://wwwfufu44.com/?static/upload/image/20230922/1695362410574635.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://wwwfufu44.com/?classinfo/42.html](https://wwwfufu44.com/?classinfo/42.html) — the likely hero/LCP image (https://wwwfufu44.com/?static/upload/image/20230922/1695362410574635.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://wwwfufu44.com/?contact/](https://wwwfufu44.com/?contact/) — the likely hero/LCP image (https://wwwfufu44.com/?static/upload/image/20230922/1695362410574635.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://wwwfufu44.com/?gbook/](https://wwwfufu44.com/?gbook/) — the likely hero/LCP image (https://wwwfufu44.com/?static/upload/image/20230922/1695362410574635.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://wwwfufu44.com/?hezuo/](https://wwwfufu44.com/?hezuo/) — the likely hero/LCP image (https://wwwfufu44.com/?static/upload/image/20230922/1695362410574635.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://wwwfufu44.com/?list_12/](https://wwwfufu44.com/?list_12/) — the likely hero/LCP image (https://wwwfufu44.com/?static/upload/image/20230922/1695362410574635.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://wwwfufu44.com/?list_13/](https://wwwfufu44.com/?list_13/) — the likely hero/LCP image (https://wwwfufu44.com/?static/upload/image/20230922/1695362410574635.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://wwwfufu44.com/?news/](https://wwwfufu44.com/?news/) — the likely hero/LCP image (https://wwwfufu44.com/?static/upload/image/20230922/1695362410574635.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://wwwfufu44.com/?shoulu/](https://wwwfufu44.com/?shoulu/) — the likely hero/LCP image (https://wwwfufu44.com/?static/upload/image/20230922/1695362410574635.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://wwwfufu44.com/?sucai/](https://wwwfufu44.com/?sucai/) — the likely hero/LCP image (https://wwwfufu44.com/?static/upload/image/20230922/1695362410574635.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://wwwfufu44.com/?yingxiao/](https://wwwfufu44.com/?yingxiao/) — the likely hero/LCP image (https://wwwfufu44.com/?static/upload/image/20230922/1695362410574635.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://wwwfufu44.com/?zhanzhang/](https://wwwfufu44.com/?zhanzhang/) — the likely hero/LCP image (https://wwwfufu44.com/?static/upload/image/20230922/1695362410574635.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: 15

- [https://wwwfufu44.com/](https://wwwfufu44.com/) — 28 of 28 images without width/height
- [https://wwwfufu44.com/?about/](https://wwwfufu44.com/?about/) — 1 of 1 images without width/height
- [https://wwwfufu44.com/?boke/](https://wwwfufu44.com/?boke/) — 8 of 8 images without width/height
- [https://wwwfufu44.com/?classinfo/](https://wwwfufu44.com/?classinfo/) — 8 of 8 images without width/height
- [https://wwwfufu44.com/?classinfo/42.html](https://wwwfufu44.com/?classinfo/42.html) — 14 of 14 images without width/height
- [https://wwwfufu44.com/?contact/](https://wwwfufu44.com/?contact/) — 1 of 1 images without width/height
- [https://wwwfufu44.com/?gbook/](https://wwwfufu44.com/?gbook/) — 2 of 2 images without width/height
- [https://wwwfufu44.com/?hezuo/](https://wwwfufu44.com/?hezuo/) — 1 of 1 images without width/height
- [https://wwwfufu44.com/?list_12/](https://wwwfufu44.com/?list_12/) — 2 of 2 images without width/height
- [https://wwwfufu44.com/?list_13/](https://wwwfufu44.com/?list_13/) — 2 of 2 images without width/height
- [https://wwwfufu44.com/?news/](https://wwwfufu44.com/?news/) — 8 of 8 images without width/height
- [https://wwwfufu44.com/?shoulu/](https://wwwfufu44.com/?shoulu/) — 1 of 1 images without width/height
- [https://wwwfufu44.com/?sucai/](https://wwwfufu44.com/?sucai/) — 3 of 3 images without width/height
- [https://wwwfufu44.com/?yingxiao/](https://wwwfufu44.com/?yingxiao/) — 2 of 2 images without width/height
- [https://wwwfufu44.com/?zhanzhang/](https://wwwfufu44.com/?zhanzhang/) — 6 of 6 images without width/height

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

- Rule: `meta.keywords_present` · Category: Content · Occurrences: 15

- [https://wwwfufu44.com/](https://wwwfufu44.com/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://wwwfufu44.com/?about/](https://wwwfufu44.com/?about/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://wwwfufu44.com/?boke/](https://wwwfufu44.com/?boke/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://wwwfufu44.com/?classinfo/](https://wwwfufu44.com/?classinfo/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://wwwfufu44.com/?classinfo/42.html](https://wwwfufu44.com/?classinfo/42.html) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://wwwfufu44.com/?contact/](https://wwwfufu44.com/?contact/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://wwwfufu44.com/?gbook/](https://wwwfufu44.com/?gbook/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://wwwfufu44.com/?hezuo/](https://wwwfufu44.com/?hezuo/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://wwwfufu44.com/?list_12/](https://wwwfufu44.com/?list_12/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://wwwfufu44.com/?list_13/](https://wwwfufu44.com/?list_13/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://wwwfufu44.com/?news/](https://wwwfufu44.com/?news/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://wwwfufu44.com/?shoulu/](https://wwwfufu44.com/?shoulu/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://wwwfufu44.com/?sucai/](https://wwwfufu44.com/?sucai/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://wwwfufu44.com/?yingxiao/](https://wwwfufu44.com/?yingxiao/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://wwwfufu44.com/?zhanzhang/](https://wwwfufu44.com/?zhanzhang/) — 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: 1

- [https://wwwfufu44.com/](https://wwwfufu44.com/) — 162 chars

#### Missing Open Graph tags

- Rule: `og.missing` · Category: Social · Occurrences: 15

- [https://wwwfufu44.com/](https://wwwfufu44.com/) — og:title, og:description, og:image
- [https://wwwfufu44.com/?about/](https://wwwfufu44.com/?about/) — og:title, og:description, og:image
- [https://wwwfufu44.com/?boke/](https://wwwfufu44.com/?boke/) — og:title, og:description, og:image
- [https://wwwfufu44.com/?classinfo/](https://wwwfufu44.com/?classinfo/) — og:title, og:description, og:image
- [https://wwwfufu44.com/?classinfo/42.html](https://wwwfufu44.com/?classinfo/42.html) — og:title, og:description, og:image
- [https://wwwfufu44.com/?contact/](https://wwwfufu44.com/?contact/) — og:title, og:description, og:image
- [https://wwwfufu44.com/?gbook/](https://wwwfufu44.com/?gbook/) — og:title, og:description, og:image
- [https://wwwfufu44.com/?hezuo/](https://wwwfufu44.com/?hezuo/) — og:title, og:description, og:image
- [https://wwwfufu44.com/?list_12/](https://wwwfufu44.com/?list_12/) — og:title, og:description, og:image
- [https://wwwfufu44.com/?list_13/](https://wwwfufu44.com/?list_13/) — og:title, og:description, og:image
- [https://wwwfufu44.com/?news/](https://wwwfufu44.com/?news/) — og:title, og:description, og:image
- [https://wwwfufu44.com/?shoulu/](https://wwwfufu44.com/?shoulu/) — og:title, og:description, og:image
- [https://wwwfufu44.com/?sucai/](https://wwwfufu44.com/?sucai/) — og:title, og:description, og:image
- [https://wwwfufu44.com/?yingxiao/](https://wwwfufu44.com/?yingxiao/) — og:title, og:description, og:image
- [https://wwwfufu44.com/?zhanzhang/](https://wwwfufu44.com/?zhanzhang/) — og:title, og:description, og:image

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

- Rule: `perf.no_etag` · Category: Performance · Occurrences: 15

- [https://wwwfufu44.com/](https://wwwfufu44.com/) — 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://wwwfufu44.com/?about/](https://wwwfufu44.com/?about/) — 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://wwwfufu44.com/?boke/](https://wwwfufu44.com/?boke/) — 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://wwwfufu44.com/?classinfo/](https://wwwfufu44.com/?classinfo/) — 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://wwwfufu44.com/?classinfo/42.html](https://wwwfufu44.com/?classinfo/42.html) — 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://wwwfufu44.com/?contact/](https://wwwfufu44.com/?contact/) — 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://wwwfufu44.com/?gbook/](https://wwwfufu44.com/?gbook/) — 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://wwwfufu44.com/?hezuo/](https://wwwfufu44.com/?hezuo/) — 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://wwwfufu44.com/?list_12/](https://wwwfufu44.com/?list_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://wwwfufu44.com/?list_13/](https://wwwfufu44.com/?list_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://wwwfufu44.com/?news/](https://wwwfufu44.com/?news/) — 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://wwwfufu44.com/?shoulu/](https://wwwfufu44.com/?shoulu/) — 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://wwwfufu44.com/?sucai/](https://wwwfufu44.com/?sucai/) — 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://wwwfufu44.com/?yingxiao/](https://wwwfufu44.com/?yingxiao/) — 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://wwwfufu44.com/?zhanzhang/](https://wwwfufu44.com/?zhanzhang/) — 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: 15

- [https://wwwfufu44.com/](https://wwwfufu44.com/) — 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://wwwfufu44.com/?about/](https://wwwfufu44.com/?about/) — 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://wwwfufu44.com/?boke/](https://wwwfufu44.com/?boke/) — 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://wwwfufu44.com/?classinfo/](https://wwwfufu44.com/?classinfo/) — 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://wwwfufu44.com/?classinfo/42.html](https://wwwfufu44.com/?classinfo/42.html) — 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://wwwfufu44.com/?contact/](https://wwwfufu44.com/?contact/) — 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://wwwfufu44.com/?gbook/](https://wwwfufu44.com/?gbook/) — 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://wwwfufu44.com/?hezuo/](https://wwwfufu44.com/?hezuo/) — 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://wwwfufu44.com/?list_12/](https://wwwfufu44.com/?list_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://wwwfufu44.com/?list_13/](https://wwwfufu44.com/?list_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://wwwfufu44.com/?news/](https://wwwfufu44.com/?news/) — 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://wwwfufu44.com/?shoulu/](https://wwwfufu44.com/?shoulu/) — 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://wwwfufu44.com/?sucai/](https://wwwfufu44.com/?sucai/) — 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://wwwfufu44.com/?yingxiao/](https://wwwfufu44.com/?yingxiao/) — 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://wwwfufu44.com/?zhanzhang/](https://wwwfufu44.com/?zhanzhang/) — 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: 15

- [https://wwwfufu44.com/](https://wwwfufu44.com/) — 3570 ms
- [https://wwwfufu44.com/?about/](https://wwwfufu44.com/?about/) — 5298 ms
- [https://wwwfufu44.com/?boke/](https://wwwfufu44.com/?boke/) — 6326 ms
- [https://wwwfufu44.com/?classinfo/](https://wwwfufu44.com/?classinfo/) — 6439 ms
- [https://wwwfufu44.com/?classinfo/42.html](https://wwwfufu44.com/?classinfo/42.html) — 6131 ms
- [https://wwwfufu44.com/?contact/](https://wwwfufu44.com/?contact/) — 6274 ms
- [https://wwwfufu44.com/?gbook/](https://wwwfufu44.com/?gbook/) — 5540 ms
- [https://wwwfufu44.com/?hezuo/](https://wwwfufu44.com/?hezuo/) — 5663 ms
- [https://wwwfufu44.com/?list_12/](https://wwwfufu44.com/?list_12/) — 5417 ms
- [https://wwwfufu44.com/?list_13/](https://wwwfufu44.com/?list_13/) — 6237 ms
- [https://wwwfufu44.com/?news/](https://wwwfufu44.com/?news/) — 5330 ms
- [https://wwwfufu44.com/?shoulu/](https://wwwfufu44.com/?shoulu/) — 5832 ms
- [https://wwwfufu44.com/?sucai/](https://wwwfufu44.com/?sucai/) — 6402 ms
- [https://wwwfufu44.com/?yingxiao/](https://wwwfufu44.com/?yingxiao/) — 5171 ms
- [https://wwwfufu44.com/?zhanzhang/](https://wwwfufu44.com/?zhanzhang/) — 5263 ms

#### robots.txt missing (root returns 404/none)

- Rule: `robots.txt_missing` · Category: Robots · Occurrences: 1

- [https://wwwfufu44.com/](https://wwwfufu44.com/) — robots.txt did not return a 200 at the site root — a healthy site should serve one (declare your sitemap and confirm the host serves root files)

#### No structured data detected

- Rule: `schema.none` · Category: Structured Data · Occurrences: 15

- [https://wwwfufu44.com/](https://wwwfufu44.com/)
- [https://wwwfufu44.com/?about/](https://wwwfufu44.com/?about/)
- [https://wwwfufu44.com/?boke/](https://wwwfufu44.com/?boke/)
- [https://wwwfufu44.com/?classinfo/](https://wwwfufu44.com/?classinfo/)
- [https://wwwfufu44.com/?classinfo/42.html](https://wwwfufu44.com/?classinfo/42.html)
- [https://wwwfufu44.com/?contact/](https://wwwfufu44.com/?contact/)
- [https://wwwfufu44.com/?gbook/](https://wwwfufu44.com/?gbook/)
- [https://wwwfufu44.com/?hezuo/](https://wwwfufu44.com/?hezuo/)
- [https://wwwfufu44.com/?list_12/](https://wwwfufu44.com/?list_12/)
- [https://wwwfufu44.com/?list_13/](https://wwwfufu44.com/?list_13/)
- [https://wwwfufu44.com/?news/](https://wwwfufu44.com/?news/)
- [https://wwwfufu44.com/?shoulu/](https://wwwfufu44.com/?shoulu/)
- [https://wwwfufu44.com/?sucai/](https://wwwfufu44.com/?sucai/)
- [https://wwwfufu44.com/?yingxiao/](https://wwwfufu44.com/?yingxiao/)
- [https://wwwfufu44.com/?zhanzhang/](https://wwwfufu44.com/?zhanzhang/)

#### Missing recommended security headers

- Rule: `security.missing_headers` · Category: Security · Occurrences: 15

- [https://wwwfufu44.com/](https://wwwfufu44.com/) — CSP, X-Content-Type-Options
- [https://wwwfufu44.com/?about/](https://wwwfufu44.com/?about/) — CSP, X-Content-Type-Options
- [https://wwwfufu44.com/?boke/](https://wwwfufu44.com/?boke/) — CSP, X-Content-Type-Options
- [https://wwwfufu44.com/?classinfo/](https://wwwfufu44.com/?classinfo/) — CSP, X-Content-Type-Options
- [https://wwwfufu44.com/?classinfo/42.html](https://wwwfufu44.com/?classinfo/42.html) — CSP, X-Content-Type-Options
- [https://wwwfufu44.com/?contact/](https://wwwfufu44.com/?contact/) — CSP, X-Content-Type-Options
- [https://wwwfufu44.com/?gbook/](https://wwwfufu44.com/?gbook/) — CSP, X-Content-Type-Options
- [https://wwwfufu44.com/?hezuo/](https://wwwfufu44.com/?hezuo/) — CSP, X-Content-Type-Options
- [https://wwwfufu44.com/?list_12/](https://wwwfufu44.com/?list_12/) — X-Content-Type-Options, CSP
- [https://wwwfufu44.com/?list_13/](https://wwwfufu44.com/?list_13/) — CSP, X-Content-Type-Options
- [https://wwwfufu44.com/?news/](https://wwwfufu44.com/?news/) — CSP, X-Content-Type-Options
- [https://wwwfufu44.com/?shoulu/](https://wwwfufu44.com/?shoulu/) — CSP, X-Content-Type-Options
- [https://wwwfufu44.com/?sucai/](https://wwwfufu44.com/?sucai/) — CSP, X-Content-Type-Options
- [https://wwwfufu44.com/?yingxiao/](https://wwwfufu44.com/?yingxiao/) — CSP, X-Content-Type-Options
- [https://wwwfufu44.com/?zhanzhang/](https://wwwfufu44.com/?zhanzhang/) — CSP, X-Content-Type-Options

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

- Rule: `security.unsafe_cross_origin_links` · Category: Security · Occurrences: 15

- [https://wwwfufu44.com/](https://wwwfufu44.com/) — 15 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://wwwfufu44.com/?about/](https://wwwfufu44.com/?about/) — 1 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://wwwfufu44.com/?boke/](https://wwwfufu44.com/?boke/) — 1 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://wwwfufu44.com/?classinfo/](https://wwwfufu44.com/?classinfo/) — 1 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://wwwfufu44.com/?classinfo/42.html](https://wwwfufu44.com/?classinfo/42.html) — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://wwwfufu44.com/?contact/](https://wwwfufu44.com/?contact/) — 1 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://wwwfufu44.com/?gbook/](https://wwwfufu44.com/?gbook/) — 1 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://wwwfufu44.com/?hezuo/](https://wwwfufu44.com/?hezuo/) — 1 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://wwwfufu44.com/?list_12/](https://wwwfufu44.com/?list_12/) — 1 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://wwwfufu44.com/?list_13/](https://wwwfufu44.com/?list_13/) — 1 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://wwwfufu44.com/?news/](https://wwwfufu44.com/?news/) — 1 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://wwwfufu44.com/?shoulu/](https://wwwfufu44.com/?shoulu/) — 1 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://wwwfufu44.com/?sucai/](https://wwwfufu44.com/?sucai/) — 1 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://wwwfufu44.com/?yingxiao/](https://wwwfufu44.com/?yingxiao/) — 1 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://wwwfufu44.com/?zhanzhang/](https://wwwfufu44.com/?zhanzhang/) — 1 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://wwwfufu44.com/](https://wwwfufu44.com/) — 13 chars

#### Missing Twitter Card tag

- Rule: `twitter.missing` · Category: Social · Occurrences: 15

- [https://wwwfufu44.com/](https://wwwfufu44.com/)
- [https://wwwfufu44.com/?about/](https://wwwfufu44.com/?about/)
- [https://wwwfufu44.com/?boke/](https://wwwfufu44.com/?boke/)
- [https://wwwfufu44.com/?classinfo/](https://wwwfufu44.com/?classinfo/)
- [https://wwwfufu44.com/?classinfo/42.html](https://wwwfufu44.com/?classinfo/42.html)
- [https://wwwfufu44.com/?contact/](https://wwwfufu44.com/?contact/)
- [https://wwwfufu44.com/?gbook/](https://wwwfufu44.com/?gbook/)
- [https://wwwfufu44.com/?hezuo/](https://wwwfufu44.com/?hezuo/)
- [https://wwwfufu44.com/?list_12/](https://wwwfufu44.com/?list_12/)
- [https://wwwfufu44.com/?list_13/](https://wwwfufu44.com/?list_13/)
- [https://wwwfufu44.com/?news/](https://wwwfufu44.com/?news/)
- [https://wwwfufu44.com/?shoulu/](https://wwwfufu44.com/?shoulu/)
- [https://wwwfufu44.com/?sucai/](https://wwwfufu44.com/?sucai/)
- [https://wwwfufu44.com/?yingxiao/](https://wwwfufu44.com/?yingxiao/)
- [https://wwwfufu44.com/?zhanzhang/](https://wwwfufu44.com/?zhanzhang/)

## Checks & coverage

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

- ✗ Agent Readiness — 2 notice(s)
- ✓ AI Content — clean
- ✓ Amp — clean
- ✓ Budget — clean
- ✗ Cache — 15 notice(s)
- ✗ Canonical — 15 warning(s)
- ✗ Content — 15 warning(s), 15 notice(s)
- ✗ Crawlability — 1 warning(s)
- ✗ Duplicate — 13 notice(s)
- ✓ Geo — clean
- ✗ Headings — 6 notice(s)
- ✓ Hreflang — clean
- ✗ Images — 15 notice(s)
- ✓ Indexability — clean
- ✓ Links — clean
- ✗ Meta Description — 1 notice(s)
- ✓ Mobile — clean
- ✗ Performance — 15 warning(s), 60 notice(s)
- ✓ Rendering — clean
- ✗ Robots — 1 notice(s)
- ✗ Security — 30 notice(s)
- ✓ Sitemap — clean
- ✗ Social — 30 notice(s)
- ✗ Structured Data — 15 notice(s)
- ✗ Titles — 1 notice(s)
- ✓ URL — clean
- ✓ Video — clean

---
*Generated by [Crawlinx](https://crawlinx.com) · free technical-SEO audits · https://crawlinx.com/audit/wwwfufu44.com*

## 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