---
tool: Crawlinx SEO audit
source: https://crawlinx.com
domain: sun.cm
report_url: "https://crawlinx.com/audit/sun.cm"
crawl_id: 20260723T183605-44d1434a
health_score: 64
generated_at: 2026-08-26T16:47:19Z
total_pages: 50
html_pages: 48
indexable_pages: 45
errors: 2
warnings: 206
notices: 647
---

# SEO audit: sun.cm

**Health score: 64/100** — needs attention

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

## Overview

| Metric | Value |
| --- | --- |
| Pages crawled | 50 |
| HTML pages | 48 |
| Indexable | 45 |
| Non-indexable | 2 |
| Orphan pages | 0 |
| Broken internal links | 0 |
| Avg response time | 976 ms |
| Errors / Warnings / Notices | 2 / 206 / 647 |
| Status codes | 2×0, 47×200, 1×404 |

## Categories

| Category | Score | Errors | Warnings | Notices |
| --- | ---: | ---: | ---: | ---: |
| Crawlability | 98 | 1 | 0 | 2 |
| Sitemap | 98 | 1 | 0 | 0 |
| Images | 72 | 0 | 47 | 47 |
| Performance | 72 | 0 | 47 | 185 |
| Agent Readiness | 73 | 0 | 45 | 41 |
| Content | 74 | 0 | 43 | 48 |
| Canonical | 95 | 0 | 8 | 1 |
| Duplicate | 96 | 0 | 7 | 9 |
| Budget | 98 | 0 | 4 | 0 |
| Titles | 98 | 0 | 3 | 10 |
| Indexability | 99 | 0 | 2 | 0 |
| AI Content | 100 | 0 | 0 | 1 |
| Cache | 100 | 0 | 0 | 47 |
| Headings | 100 | 0 | 0 | 1 |
| Links | 100 | 0 | 0 | 47 |
| Meta Description | 100 | 0 | 0 | 36 |
| Security | 100 | 0 | 0 | 80 |
| Social | 100 | 0 | 0 | 45 |
| Structured Data | 100 | 0 | 0 | 45 |
| URL | 100 | 0 | 0 | 2 |

## Issues

### Errors (2)

#### Non-200 URL listed in sitemap

- Rule: `sitemap.not_200` · Category: Sitemap · Occurrences: 1

- [https://sun.cm/contribute](https://sun.cm/contribute) — listed in sitemap but status 404

#### Client error (4xx) response

- Rule: `status.4xx` · Category: Crawlability · Occurrences: 1

- [https://sun.cm/contribute](https://sun.cm/contribute) — HTTP 404

### Warnings (206)

#### Control has no accessible name

- Rule: `agent.control_no_name` · Category: Agent Readiness · Occurrences: 45

- [https://sun.cm/](https://sun.cm/) — 5 button/link(s) with no text or aria-label — an agent can't target them
- [https://sun.cm/662-2](https://sun.cm/662-2) — 5 button/link(s) with no text or aria-label — an agent can't target them
- [https://sun.cm/about](https://sun.cm/about) — 5 button/link(s) with no text or aria-label — an agent can't target them
- [https://sun.cm/author/1](https://sun.cm/author/1) — 5 button/link(s) with no text or aria-label — an agent can't target them
- [https://sun.cm/author/1?tab=post](https://sun.cm/author/1?tab=post) — 5 button/link(s) with no text or aria-label — an agent can't target them
- [https://sun.cm/author/1?tab=post&post_status=publish](https://sun.cm/author/1?tab=post&post_status=publish) — 5 button/link(s) with no text or aria-label — an agent can't target them
- [https://sun.cm/favorites/%E5%B8%B8%E7%94%A8](https://sun.cm/favorites/%E5%B8%B8%E7%94%A8) — 5 button/link(s) with no text or aria-label — an agent can't target them
- [https://sun.cm/favorites/%E5%B8%B8%E7%94%A8?orderby=date](https://sun.cm/favorites/%E5%B8%B8%E7%94%A8?orderby=date) — 5 button/link(s) with no text or aria-label — an agent can't target them
- [https://sun.cm/rankings](https://sun.cm/rankings) — 5 button/link(s) with no text or aria-label — an agent can't target them
- [https://sun.cm/rankings?type=sites&range=today](https://sun.cm/rankings?type=sites&range=today) — 5 button/link(s) with no text or aria-label — an agent can't target them
- [https://sun.cm/sites/50.html](https://sun.cm/sites/50.html) — 5 button/link(s) with no text or aria-label — an agent can't target them
- [https://sun.cm/sites/53.html](https://sun.cm/sites/53.html) — 5 button/link(s) with no text or aria-label — an agent can't target them
- [https://sun.cm/sites/55.html](https://sun.cm/sites/55.html) — 5 button/link(s) with no text or aria-label — an agent can't target them
- [https://sun.cm/sites/57.html](https://sun.cm/sites/57.html) — 5 button/link(s) with no text or aria-label — an agent can't target them
- [https://sun.cm/sites/60.html](https://sun.cm/sites/60.html) — 5 button/link(s) with no text or aria-label — an agent can't target them
- [https://sun.cm/sites/61.html](https://sun.cm/sites/61.html) — 5 button/link(s) with no text or aria-label — an agent can't target them
- [https://sun.cm/sites/62.html](https://sun.cm/sites/62.html) — 5 button/link(s) with no text or aria-label — an agent can't target them
- [https://sun.cm/sites/63.html](https://sun.cm/sites/63.html) — 5 button/link(s) with no text or aria-label — an agent can't target them
- [https://sun.cm/sites/66.html](https://sun.cm/sites/66.html) — 5 button/link(s) with no text or aria-label — an agent can't target them
- [https://sun.cm/sites/68.html](https://sun.cm/sites/68.html) — 5 button/link(s) with no text or aria-label — an agent can't target them
- [https://sun.cm/sites/69.html](https://sun.cm/sites/69.html) — 5 button/link(s) with no text or aria-label — an agent can't target them
- [https://sun.cm/sites/70.html](https://sun.cm/sites/70.html) — 5 button/link(s) with no text or aria-label — an agent can't target them
- [https://sun.cm/sites/71.html](https://sun.cm/sites/71.html) — 5 button/link(s) with no text or aria-label — an agent can't target them
- [https://sun.cm/sites/72.html](https://sun.cm/sites/72.html) — 5 button/link(s) with no text or aria-label — an agent can't target them
- [https://sun.cm/sites/73.html](https://sun.cm/sites/73.html) — 5 button/link(s) with no text or aria-label — an agent can't target them
- [https://sun.cm/sites/74.html](https://sun.cm/sites/74.html) — 5 button/link(s) with no text or aria-label — an agent can't target them
- [https://sun.cm/sites/75.html](https://sun.cm/sites/75.html) — 5 button/link(s) with no text or aria-label — an agent can't target them
- [https://sun.cm/sites/76.html](https://sun.cm/sites/76.html) — 5 button/link(s) with no text or aria-label — an agent can't target them
- [https://sun.cm/sites/79.html](https://sun.cm/sites/79.html) — 5 button/link(s) with no text or aria-label — an agent can't target them
- [https://sun.cm/sites/80.html](https://sun.cm/sites/80.html) — 5 button/link(s) with no text or aria-label — an agent can't target them
- [https://sun.cm/sites/81.html](https://sun.cm/sites/81.html) — 5 button/link(s) with no text or aria-label — an agent can't target them
- [https://sun.cm/sites/84.html](https://sun.cm/sites/84.html) — 5 button/link(s) with no text or aria-label — an agent can't target them
- [https://sun.cm/sites/85.html](https://sun.cm/sites/85.html) — 5 button/link(s) with no text or aria-label — an agent can't target them
- [https://sun.cm/sites/86.html](https://sun.cm/sites/86.html) — 5 button/link(s) with no text or aria-label — an agent can't target them
- [https://sun.cm/sites/87.html](https://sun.cm/sites/87.html) — 5 button/link(s) with no text or aria-label — an agent can't target them
- [https://sun.cm/sites/88.html](https://sun.cm/sites/88.html) — 5 button/link(s) with no text or aria-label — an agent can't target them
- [https://sun.cm/sites/89.html](https://sun.cm/sites/89.html) — 5 button/link(s) with no text or aria-label — an agent can't target them
- [https://sun.cm/sites/90.html](https://sun.cm/sites/90.html) — 5 button/link(s) with no text or aria-label — an agent can't target them
- [https://sun.cm/sites/91.html](https://sun.cm/sites/91.html) — 5 button/link(s) with no text or aria-label — an agent can't target them
- [https://sun.cm/sites/92.html](https://sun.cm/sites/92.html) — 5 button/link(s) with no text or aria-label — an agent can't target them
- [https://sun.cm/sites/93.html](https://sun.cm/sites/93.html) — 5 button/link(s) with no text or aria-label — an agent can't target them
- [https://sun.cm/sites/94.html](https://sun.cm/sites/94.html) — 5 button/link(s) with no text or aria-label — an agent can't target them
- [https://sun.cm/sitetag/enterprise](https://sun.cm/sitetag/enterprise) — 5 button/link(s) with no text or aria-label — an agent can't target them
- [https://sun.cm/sitetag/enterprise?orderby=date](https://sun.cm/sitetag/enterprise?orderby=date) — 5 button/link(s) with no text or aria-label — an agent can't target them
- [https://sun.cm/vlist](https://sun.cm/vlist) — 5 button/link(s) with no text or aria-label — an agent can't target them

#### robots.txt-disallowed URL receives internal links (crawl-budget leak)

- Rule: `budget.disallow_linked` · Category: Budget · Occurrences: 2

- [https://sun.cm/hotnews/](https://sun.cm/hotnews/) — internal links point to https://sun.cm/hotnews/, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://sun.cm/, https://sun.cm/about, https://sun.cm/vlist.
- [https://sun.cm/wp-admin/widgets.php](https://sun.cm/wp-admin/widgets.php) — internal links point to https://sun.cm/wp-admin/widgets.php, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://sun.cm/about, https://sun.cm/vlist, https://sun.cm/662-2.

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

- Rule: `budget.noindex_linked` · Category: Budget · Occurrences: 2

- [https://sun.cm/login/?action=register&redirect_to=https%3A%2F%2Fsun.cm](https://sun.cm/login/?action=register&redirect_to=https%3A%2F%2Fsun.cm) — this noindex page has 1 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://sun.cm/login/?redirect_to=https://sun.cm.
- [https://sun.cm/login/?redirect_to=https://sun.cm](https://sun.cm/login/?redirect_to=https://sun.cm) — this noindex page has 1 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://sun.cm/.

#### Missing canonical tag

- Rule: `canonical.missing` · Category: Canonical · Occurrences: 8

- [https://sun.cm/](https://sun.cm/)
- [https://sun.cm/author/1](https://sun.cm/author/1)
- [https://sun.cm/author/1?tab=post](https://sun.cm/author/1?tab=post)
- [https://sun.cm/author/1?tab=post&post_status=publish](https://sun.cm/author/1?tab=post&post_status=publish)
- [https://sun.cm/favorites/%E5%B8%B8%E7%94%A8](https://sun.cm/favorites/%E5%B8%B8%E7%94%A8)
- [https://sun.cm/favorites/%E5%B8%B8%E7%94%A8?orderby=date](https://sun.cm/favorites/%E5%B8%B8%E7%94%A8?orderby=date)
- [https://sun.cm/sitetag/enterprise](https://sun.cm/sitetag/enterprise)
- [https://sun.cm/sitetag/enterprise?orderby=date](https://sun.cm/sitetag/enterprise?orderby=date)

#### Thin content (low word count)

- Rule: `content.thin` · Category: Content · Occurrences: 43

- [https://sun.cm/662-2](https://sun.cm/662-2) — 29 words
- [https://sun.cm/about](https://sun.cm/about) — 112 words
- [https://sun.cm/author/1](https://sun.cm/author/1) — 29 words
- [https://sun.cm/author/1?tab=post](https://sun.cm/author/1?tab=post) — 29 words
- [https://sun.cm/author/1?tab=post&post_status=publish](https://sun.cm/author/1?tab=post&post_status=publish) — 29 words
- [https://sun.cm/favorites/%E5%B8%B8%E7%94%A8](https://sun.cm/favorites/%E5%B8%B8%E7%94%A8) — 164 words
- [https://sun.cm/favorites/%E5%B8%B8%E7%94%A8?orderby=date](https://sun.cm/favorites/%E5%B8%B8%E7%94%A8?orderby=date) — 164 words
- [https://sun.cm/rankings](https://sun.cm/rankings) — 47 words
- [https://sun.cm/rankings?type=sites&range=today](https://sun.cm/rankings?type=sites&range=today) — 49 words
- [https://sun.cm/sites/50.html](https://sun.cm/sites/50.html) — 143 words
- [https://sun.cm/sites/53.html](https://sun.cm/sites/53.html) — 143 words
- [https://sun.cm/sites/55.html](https://sun.cm/sites/55.html) — 56 words
- [https://sun.cm/sites/57.html](https://sun.cm/sites/57.html) — 143 words
- [https://sun.cm/sites/60.html](https://sun.cm/sites/60.html) — 64 words
- [https://sun.cm/sites/61.html](https://sun.cm/sites/61.html) — 64 words
- [https://sun.cm/sites/62.html](https://sun.cm/sites/62.html) — 74 words
- [https://sun.cm/sites/63.html](https://sun.cm/sites/63.html) — 65 words
- [https://sun.cm/sites/66.html](https://sun.cm/sites/66.html) — 50 words
- [https://sun.cm/sites/68.html](https://sun.cm/sites/68.html) — 68 words
- [https://sun.cm/sites/69.html](https://sun.cm/sites/69.html) — 67 words
- [https://sun.cm/sites/70.html](https://sun.cm/sites/70.html) — 67 words
- [https://sun.cm/sites/71.html](https://sun.cm/sites/71.html) — 67 words
- [https://sun.cm/sites/72.html](https://sun.cm/sites/72.html) — 67 words
- [https://sun.cm/sites/73.html](https://sun.cm/sites/73.html) — 66 words
- [https://sun.cm/sites/74.html](https://sun.cm/sites/74.html) — 67 words
- [https://sun.cm/sites/75.html](https://sun.cm/sites/75.html) — 53 words
- [https://sun.cm/sites/76.html](https://sun.cm/sites/76.html) — 53 words
- [https://sun.cm/sites/79.html](https://sun.cm/sites/79.html) — 53 words
- [https://sun.cm/sites/80.html](https://sun.cm/sites/80.html) — 53 words
- [https://sun.cm/sites/81.html](https://sun.cm/sites/81.html) — 52 words
- [https://sun.cm/sites/84.html](https://sun.cm/sites/84.html) — 56 words
- [https://sun.cm/sites/85.html](https://sun.cm/sites/85.html) — 56 words
- [https://sun.cm/sites/86.html](https://sun.cm/sites/86.html) — 57 words
- [https://sun.cm/sites/87.html](https://sun.cm/sites/87.html) — 91 words
- [https://sun.cm/sites/88.html](https://sun.cm/sites/88.html) — 86 words
- [https://sun.cm/sites/89.html](https://sun.cm/sites/89.html) — 91 words
- [https://sun.cm/sites/90.html](https://sun.cm/sites/90.html) — 112 words
- [https://sun.cm/sites/91.html](https://sun.cm/sites/91.html) — 101 words
- [https://sun.cm/sites/92.html](https://sun.cm/sites/92.html) — 95 words
- [https://sun.cm/sites/93.html](https://sun.cm/sites/93.html) — 110 words
- [https://sun.cm/sites/94.html](https://sun.cm/sites/94.html) — 98 words
- [https://sun.cm/sitetag/enterprise](https://sun.cm/sitetag/enterprise) — 61 words
- [https://sun.cm/sitetag/enterprise?orderby=date](https://sun.cm/sitetag/enterprise?orderby=date) — 61 words

#### Duplicate <title> across pages

- Rule: `duplicate.title` · Category: Duplicate · Occurrences: 7

- [https://sun.cm/author/1](https://sun.cm/author/1) — title shared by 3 pages: https://sun.cm/author/1?tab=post, https://sun.cm/author/1?tab=post&post_status=publish
- [https://sun.cm/author/1?tab=post](https://sun.cm/author/1?tab=post) — title shared by 3 pages: https://sun.cm/author/1, https://sun.cm/author/1?tab=post&post_status=publish
- [https://sun.cm/author/1?tab=post&post_status=publish](https://sun.cm/author/1?tab=post&post_status=publish) — title shared by 3 pages: https://sun.cm/author/1, https://sun.cm/author/1?tab=post
- [https://sun.cm/favorites/%E5%B8%B8%E7%94%A8](https://sun.cm/favorites/%E5%B8%B8%E7%94%A8) — title shared by 2 pages: https://sun.cm/favorites/%E5%B8%B8%E7%94%A8?orderby=date
- [https://sun.cm/favorites/%E5%B8%B8%E7%94%A8?orderby=date](https://sun.cm/favorites/%E5%B8%B8%E7%94%A8?orderby=date) — title shared by 2 pages: https://sun.cm/favorites/%E5%B8%B8%E7%94%A8
- [https://sun.cm/sitetag/enterprise](https://sun.cm/sitetag/enterprise) — title shared by 2 pages: https://sun.cm/sitetag/enterprise?orderby=date
- [https://sun.cm/sitetag/enterprise?orderby=date](https://sun.cm/sitetag/enterprise?orderby=date) — title shared by 2 pages: https://sun.cm/sitetag/enterprise

#### Images missing alt text

- Rule: `images.missing_alt` · Category: Images · Occurrences: 47

- [https://sun.cm/](https://sun.cm/) — 3 of 55 images missing alt
- [https://sun.cm/662-2](https://sun.cm/662-2) — 3 of 4 images missing alt
- [https://sun.cm/about](https://sun.cm/about) — 3 of 5 images missing alt
- [https://sun.cm/author/1](https://sun.cm/author/1) — 3 of 6 images missing alt
- [https://sun.cm/author/1?tab=post](https://sun.cm/author/1?tab=post) — 3 of 6 images missing alt
- [https://sun.cm/author/1?tab=post&post_status=publish](https://sun.cm/author/1?tab=post&post_status=publish) — 3 of 6 images missing alt
- [https://sun.cm/favorites/%E5%B8%B8%E7%94%A8](https://sun.cm/favorites/%E5%B8%B8%E7%94%A8) — 3 of 12 images missing alt
- [https://sun.cm/favorites/%E5%B8%B8%E7%94%A8?orderby=date](https://sun.cm/favorites/%E5%B8%B8%E7%94%A8?orderby=date) — 3 of 12 images missing alt
- [https://sun.cm/login/?action=register&redirect_to=https%3A%2F%2Fsun.cm](https://sun.cm/login/?action=register&redirect_to=https%3A%2F%2Fsun.cm) — 1 of 2 images missing alt
- [https://sun.cm/login/?redirect_to=https://sun.cm](https://sun.cm/login/?redirect_to=https://sun.cm) — 1 of 2 images missing alt
- [https://sun.cm/rankings](https://sun.cm/rankings) — 3 of 8 images missing alt
- [https://sun.cm/rankings?type=sites&range=today](https://sun.cm/rankings?type=sites&range=today) — 3 of 9 images missing alt
- [https://sun.cm/sites/50.html](https://sun.cm/sites/50.html) — 3 of 12 images missing alt
- [https://sun.cm/sites/53.html](https://sun.cm/sites/53.html) — 3 of 12 images missing alt
- [https://sun.cm/sites/55.html](https://sun.cm/sites/55.html) — 3 of 8 images missing alt
- [https://sun.cm/sites/57.html](https://sun.cm/sites/57.html) — 3 of 12 images missing alt
- [https://sun.cm/sites/60.html](https://sun.cm/sites/60.html) — 3 of 8 images missing alt
- [https://sun.cm/sites/61.html](https://sun.cm/sites/61.html) — 3 of 8 images missing alt
- [https://sun.cm/sites/62.html](https://sun.cm/sites/62.html) — 3 of 8 images missing alt
- [https://sun.cm/sites/63.html](https://sun.cm/sites/63.html) — 3 of 8 images missing alt
- [https://sun.cm/sites/66.html](https://sun.cm/sites/66.html) — 3 of 5 images missing alt
- [https://sun.cm/sites/68.html](https://sun.cm/sites/68.html) — 3 of 13 images missing alt
- [https://sun.cm/sites/69.html](https://sun.cm/sites/69.html) — 3 of 13 images missing alt
- [https://sun.cm/sites/70.html](https://sun.cm/sites/70.html) — 3 of 13 images missing alt
- [https://sun.cm/sites/71.html](https://sun.cm/sites/71.html) — 3 of 13 images missing alt
- [https://sun.cm/sites/72.html](https://sun.cm/sites/72.html) — 3 of 13 images missing alt
- [https://sun.cm/sites/73.html](https://sun.cm/sites/73.html) — 3 of 13 images missing alt
- [https://sun.cm/sites/74.html](https://sun.cm/sites/74.html) — 3 of 13 images missing alt
- [https://sun.cm/sites/75.html](https://sun.cm/sites/75.html) — 3 of 7 images missing alt
- [https://sun.cm/sites/76.html](https://sun.cm/sites/76.html) — 3 of 7 images missing alt
- [https://sun.cm/sites/79.html](https://sun.cm/sites/79.html) — 3 of 7 images missing alt
- [https://sun.cm/sites/80.html](https://sun.cm/sites/80.html) — 3 of 6 images missing alt
- [https://sun.cm/sites/81.html](https://sun.cm/sites/81.html) — 3 of 6 images missing alt
- [https://sun.cm/sites/84.html](https://sun.cm/sites/84.html) — 3 of 8 images missing alt
- [https://sun.cm/sites/85.html](https://sun.cm/sites/85.html) — 3 of 8 images missing alt
- [https://sun.cm/sites/86.html](https://sun.cm/sites/86.html) — 3 of 8 images missing alt
- [https://sun.cm/sites/87.html](https://sun.cm/sites/87.html) — 3 of 13 images missing alt
- [https://sun.cm/sites/88.html](https://sun.cm/sites/88.html) — 3 of 13 images missing alt
- [https://sun.cm/sites/89.html](https://sun.cm/sites/89.html) — 3 of 13 images missing alt
- [https://sun.cm/sites/90.html](https://sun.cm/sites/90.html) — 3 of 13 images missing alt
- [https://sun.cm/sites/91.html](https://sun.cm/sites/91.html) — 3 of 13 images missing alt
- [https://sun.cm/sites/92.html](https://sun.cm/sites/92.html) — 3 of 13 images missing alt
- [https://sun.cm/sites/93.html](https://sun.cm/sites/93.html) — 3 of 13 images missing alt
- [https://sun.cm/sites/94.html](https://sun.cm/sites/94.html) — 3 of 13 images missing alt
- [https://sun.cm/sitetag/enterprise](https://sun.cm/sitetag/enterprise) — 3 of 5 images missing alt
- [https://sun.cm/sitetag/enterprise?orderby=date](https://sun.cm/sitetag/enterprise?orderby=date) — 3 of 5 images missing alt
- [https://sun.cm/vlist](https://sun.cm/vlist) — 3 of 4 images missing alt

#### noindex + nofollow (blocks link equity flow)

- Rule: `index.noindex_nofollow` · Category: Indexability · Occurrences: 2

- [https://sun.cm/login/?action=register&redirect_to=https%3A%2F%2Fsun.cm](https://sun.cm/login/?action=register&redirect_to=https%3A%2F%2Fsun.cm) — meta/X-Robots: meta=noindex,nofollow
- [https://sun.cm/login/?redirect_to=https://sun.cm](https://sun.cm/login/?redirect_to=https://sun.cm) — meta/X-Robots: meta=noindex,nofollow

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

- Rule: `perf.render_blocking` · Category: Performance · Occurrences: 47

- [https://sun.cm/](https://sun.cm/) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://sun.cm/662-2](https://sun.cm/662-2) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://sun.cm/about](https://sun.cm/about) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://sun.cm/author/1](https://sun.cm/author/1) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://sun.cm/author/1?tab=post](https://sun.cm/author/1?tab=post) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://sun.cm/author/1?tab=post&post_status=publish](https://sun.cm/author/1?tab=post&post_status=publish) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://sun.cm/favorites/%E5%B8%B8%E7%94%A8](https://sun.cm/favorites/%E5%B8%B8%E7%94%A8) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://sun.cm/favorites/%E5%B8%B8%E7%94%A8?orderby=date](https://sun.cm/favorites/%E5%B8%B8%E7%94%A8?orderby=date) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://sun.cm/login/?action=register&redirect_to=https%3A%2F%2Fsun.cm](https://sun.cm/login/?action=register&redirect_to=https%3A%2F%2Fsun.cm) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://sun.cm/login/?redirect_to=https://sun.cm](https://sun.cm/login/?redirect_to=https://sun.cm) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://sun.cm/rankings](https://sun.cm/rankings) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://sun.cm/rankings?type=sites&range=today](https://sun.cm/rankings?type=sites&range=today) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://sun.cm/sites/50.html](https://sun.cm/sites/50.html) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://sun.cm/sites/53.html](https://sun.cm/sites/53.html) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://sun.cm/sites/55.html](https://sun.cm/sites/55.html) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://sun.cm/sites/57.html](https://sun.cm/sites/57.html) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://sun.cm/sites/60.html](https://sun.cm/sites/60.html) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://sun.cm/sites/61.html](https://sun.cm/sites/61.html) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://sun.cm/sites/62.html](https://sun.cm/sites/62.html) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://sun.cm/sites/63.html](https://sun.cm/sites/63.html) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://sun.cm/sites/66.html](https://sun.cm/sites/66.html) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://sun.cm/sites/68.html](https://sun.cm/sites/68.html) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://sun.cm/sites/69.html](https://sun.cm/sites/69.html) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://sun.cm/sites/70.html](https://sun.cm/sites/70.html) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://sun.cm/sites/71.html](https://sun.cm/sites/71.html) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://sun.cm/sites/72.html](https://sun.cm/sites/72.html) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://sun.cm/sites/73.html](https://sun.cm/sites/73.html) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://sun.cm/sites/74.html](https://sun.cm/sites/74.html) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://sun.cm/sites/75.html](https://sun.cm/sites/75.html) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://sun.cm/sites/76.html](https://sun.cm/sites/76.html) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://sun.cm/sites/79.html](https://sun.cm/sites/79.html) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://sun.cm/sites/80.html](https://sun.cm/sites/80.html) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://sun.cm/sites/81.html](https://sun.cm/sites/81.html) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://sun.cm/sites/84.html](https://sun.cm/sites/84.html) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://sun.cm/sites/85.html](https://sun.cm/sites/85.html) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://sun.cm/sites/86.html](https://sun.cm/sites/86.html) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://sun.cm/sites/87.html](https://sun.cm/sites/87.html) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://sun.cm/sites/88.html](https://sun.cm/sites/88.html) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://sun.cm/sites/89.html](https://sun.cm/sites/89.html) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://sun.cm/sites/90.html](https://sun.cm/sites/90.html) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://sun.cm/sites/91.html](https://sun.cm/sites/91.html) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://sun.cm/sites/92.html](https://sun.cm/sites/92.html) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://sun.cm/sites/93.html](https://sun.cm/sites/93.html) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://sun.cm/sites/94.html](https://sun.cm/sites/94.html) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://sun.cm/sitetag/enterprise](https://sun.cm/sitetag/enterprise) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://sun.cm/sitetag/enterprise?orderby=date](https://sun.cm/sitetag/enterprise?orderby=date) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://sun.cm/vlist](https://sun.cm/vlist) — 1 render-blocking <script> in <head> (add defer/async or use type=module)

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

- Rule: `title.too_long` · Category: Titles · Occurrences: 3

- [https://sun.cm/sites/91.html](https://sun.cm/sites/91.html) — 73 chars, ~626px (limit ~580px)
- [https://sun.cm/sitetag/enterprise](https://sun.cm/sitetag/enterprise) — 94 chars, ~764px (limit ~580px)
- [https://sun.cm/sitetag/enterprise?orderby=date](https://sun.cm/sitetag/enterprise?orderby=date) — 94 chars, ~764px (limit ~580px)

### Notices (647)

#### Heading levels skip a level

- Rule: `agent.heading_skip` · Category: Agent Readiness · Occurrences: 39

- [https://sun.cm/](https://sun.cm/) — h4 follows h2 — skips h3
- [https://sun.cm/favorites/%E5%B8%B8%E7%94%A8](https://sun.cm/favorites/%E5%B8%B8%E7%94%A8) — h3 follows h1 — skips h2
- [https://sun.cm/favorites/%E5%B8%B8%E7%94%A8?orderby=date](https://sun.cm/favorites/%E5%B8%B8%E7%94%A8?orderby=date) — h3 follows h1 — skips h2
- [https://sun.cm/rankings](https://sun.cm/rankings) — h3 follows h1 — skips h2
- [https://sun.cm/rankings?type=sites&range=today](https://sun.cm/rankings?type=sites&range=today) — h3 follows h1 — skips h2
- [https://sun.cm/sites/50.html](https://sun.cm/sites/50.html) — h4 follows h2 — skips h3
- [https://sun.cm/sites/53.html](https://sun.cm/sites/53.html) — h4 follows h2 — skips h3
- [https://sun.cm/sites/55.html](https://sun.cm/sites/55.html) — h4 follows h2 — skips h3
- [https://sun.cm/sites/57.html](https://sun.cm/sites/57.html) — h4 follows h2 — skips h3
- [https://sun.cm/sites/60.html](https://sun.cm/sites/60.html) — h4 follows h2 — skips h3
- [https://sun.cm/sites/61.html](https://sun.cm/sites/61.html) — h4 follows h2 — skips h3
- [https://sun.cm/sites/62.html](https://sun.cm/sites/62.html) — h4 follows h2 — skips h3
- [https://sun.cm/sites/63.html](https://sun.cm/sites/63.html) — h4 follows h2 — skips h3
- [https://sun.cm/sites/66.html](https://sun.cm/sites/66.html) — h4 follows h2 — skips h3
- [https://sun.cm/sites/68.html](https://sun.cm/sites/68.html) — h4 follows h2 — skips h3
- [https://sun.cm/sites/69.html](https://sun.cm/sites/69.html) — h4 follows h2 — skips h3
- [https://sun.cm/sites/70.html](https://sun.cm/sites/70.html) — h4 follows h2 — skips h3
- [https://sun.cm/sites/71.html](https://sun.cm/sites/71.html) — h4 follows h2 — skips h3
- [https://sun.cm/sites/72.html](https://sun.cm/sites/72.html) — h4 follows h2 — skips h3
- [https://sun.cm/sites/73.html](https://sun.cm/sites/73.html) — h4 follows h2 — skips h3
- [https://sun.cm/sites/74.html](https://sun.cm/sites/74.html) — h4 follows h2 — skips h3
- [https://sun.cm/sites/75.html](https://sun.cm/sites/75.html) — h4 follows h2 — skips h3
- [https://sun.cm/sites/76.html](https://sun.cm/sites/76.html) — h4 follows h2 — skips h3
- [https://sun.cm/sites/79.html](https://sun.cm/sites/79.html) — h4 follows h2 — skips h3
- [https://sun.cm/sites/80.html](https://sun.cm/sites/80.html) — h4 follows h2 — skips h3
- [https://sun.cm/sites/81.html](https://sun.cm/sites/81.html) — h4 follows h2 — skips h3
- [https://sun.cm/sites/84.html](https://sun.cm/sites/84.html) — h4 follows h2 — skips h3
- [https://sun.cm/sites/85.html](https://sun.cm/sites/85.html) — h4 follows h2 — skips h3
- [https://sun.cm/sites/86.html](https://sun.cm/sites/86.html) — h4 follows h2 — skips h3
- [https://sun.cm/sites/87.html](https://sun.cm/sites/87.html) — h4 follows h2 — skips h3
- [https://sun.cm/sites/88.html](https://sun.cm/sites/88.html) — h4 follows h2 — skips h3
- [https://sun.cm/sites/89.html](https://sun.cm/sites/89.html) — h4 follows h2 — skips h3
- [https://sun.cm/sites/90.html](https://sun.cm/sites/90.html) — h4 follows h2 — skips h3
- [https://sun.cm/sites/91.html](https://sun.cm/sites/91.html) — h4 follows h2 — skips h3
- [https://sun.cm/sites/92.html](https://sun.cm/sites/92.html) — h4 follows h2 — skips h3
- [https://sun.cm/sites/93.html](https://sun.cm/sites/93.html) — h4 follows h2 — skips h3
- [https://sun.cm/sites/94.html](https://sun.cm/sites/94.html) — h4 follows h2 — skips h3
- [https://sun.cm/sitetag/enterprise](https://sun.cm/sitetag/enterprise) — h3 follows h1 — skips h2
- [https://sun.cm/sitetag/enterprise?orderby=date](https://sun.cm/sitetag/enterprise?orderby=date) — h3 follows h1 — skips h2

#### No llms.txt for AI agents

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

- [https://sun.cm/](https://sun.cm/) — 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: 1

- [https://sun.cm/](https://sun.cm/) — add a <main> element (or role=main) around the primary content

#### Uniform sentence length (scaled-content hygiene signal)

- Rule: `ai.uniform_sentence_length` · Category: AI Content · Occurrences: 1

- [https://sun.cm/about](https://sun.cm/about) — sentence lengths on this page are unusually uniform (standard deviation 3.8 words, below 4) — a stylistically flat rhythm that correlates with templated or unedited content and low editorial effort. Vary sentence length and add specifics on a re-read. This is a content-quality nudge; it does not determine AI authorship.

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

- Rule: `cache.not_cacheable` · Category: Cache · Occurrences: 47

- [https://sun.cm/](https://sun.cm/) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://sun.cm/662-2](https://sun.cm/662-2) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://sun.cm/about](https://sun.cm/about) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://sun.cm/author/1](https://sun.cm/author/1) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://sun.cm/author/1?tab=post](https://sun.cm/author/1?tab=post) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://sun.cm/author/1?tab=post&post_status=publish](https://sun.cm/author/1?tab=post&post_status=publish) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://sun.cm/favorites/%E5%B8%B8%E7%94%A8](https://sun.cm/favorites/%E5%B8%B8%E7%94%A8) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://sun.cm/favorites/%E5%B8%B8%E7%94%A8?orderby=date](https://sun.cm/favorites/%E5%B8%B8%E7%94%A8?orderby=date) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://sun.cm/login/?action=register&redirect_to=https%3A%2F%2Fsun.cm](https://sun.cm/login/?action=register&redirect_to=https%3A%2F%2Fsun.cm) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://sun.cm/login/?redirect_to=https://sun.cm](https://sun.cm/login/?redirect_to=https://sun.cm) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://sun.cm/rankings](https://sun.cm/rankings) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://sun.cm/rankings?type=sites&range=today](https://sun.cm/rankings?type=sites&range=today) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://sun.cm/sites/50.html](https://sun.cm/sites/50.html) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://sun.cm/sites/53.html](https://sun.cm/sites/53.html) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://sun.cm/sites/55.html](https://sun.cm/sites/55.html) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://sun.cm/sites/57.html](https://sun.cm/sites/57.html) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://sun.cm/sites/60.html](https://sun.cm/sites/60.html) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://sun.cm/sites/61.html](https://sun.cm/sites/61.html) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://sun.cm/sites/62.html](https://sun.cm/sites/62.html) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://sun.cm/sites/63.html](https://sun.cm/sites/63.html) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://sun.cm/sites/66.html](https://sun.cm/sites/66.html) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://sun.cm/sites/68.html](https://sun.cm/sites/68.html) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://sun.cm/sites/69.html](https://sun.cm/sites/69.html) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://sun.cm/sites/70.html](https://sun.cm/sites/70.html) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://sun.cm/sites/71.html](https://sun.cm/sites/71.html) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://sun.cm/sites/72.html](https://sun.cm/sites/72.html) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://sun.cm/sites/73.html](https://sun.cm/sites/73.html) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://sun.cm/sites/74.html](https://sun.cm/sites/74.html) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://sun.cm/sites/75.html](https://sun.cm/sites/75.html) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://sun.cm/sites/76.html](https://sun.cm/sites/76.html) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://sun.cm/sites/79.html](https://sun.cm/sites/79.html) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://sun.cm/sites/80.html](https://sun.cm/sites/80.html) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://sun.cm/sites/81.html](https://sun.cm/sites/81.html) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://sun.cm/sites/84.html](https://sun.cm/sites/84.html) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://sun.cm/sites/85.html](https://sun.cm/sites/85.html) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://sun.cm/sites/86.html](https://sun.cm/sites/86.html) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://sun.cm/sites/87.html](https://sun.cm/sites/87.html) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://sun.cm/sites/88.html](https://sun.cm/sites/88.html) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://sun.cm/sites/89.html](https://sun.cm/sites/89.html) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://sun.cm/sites/90.html](https://sun.cm/sites/90.html) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://sun.cm/sites/91.html](https://sun.cm/sites/91.html) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://sun.cm/sites/92.html](https://sun.cm/sites/92.html) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://sun.cm/sites/93.html](https://sun.cm/sites/93.html) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://sun.cm/sites/94.html](https://sun.cm/sites/94.html) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://sun.cm/sitetag/enterprise](https://sun.cm/sitetag/enterprise) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://sun.cm/sitetag/enterprise?orderby=date](https://sun.cm/sitetag/enterprise?orderby=date) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://sun.cm/vlist](https://sun.cm/vlist) — Cache-Control: (none) · cloudflare: DYNAMIC

#### Canonical target reachable only via a canonical tag (no inlinks)

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

- [https://sun.cm/rankings](https://sun.cm/rankings) — this URL is a canonical target but has no internal links pointing to it — crawlers only learn of it via the canonical tag. Add direct internal links (or list it in the sitemap).

#### Low text-to-HTML ratio

- Rule: `content.low_ratio` · Category: Content · Occurrences: 3

- [https://sun.cm/author/1](https://sun.cm/author/1) — 2.3%
- [https://sun.cm/author/1?tab=post](https://sun.cm/author/1?tab=post) — 2.3%
- [https://sun.cm/author/1?tab=post&post_status=publish](https://sun.cm/author/1?tab=post&post_status=publish) — 2.3%

#### Duplicate meta description across pages

- Rule: `duplicate.meta_desc` · Category: Duplicate · Occurrences: 9

- [https://sun.cm/](https://sun.cm/) — meta description shared by 2 pages: https://sun.cm/rankings
- [https://sun.cm/author/1](https://sun.cm/author/1) — meta description shared by 3 pages: https://sun.cm/author/1?tab=post, https://sun.cm/author/1?tab=post&post_status=publish
- [https://sun.cm/author/1?tab=post](https://sun.cm/author/1?tab=post) — meta description shared by 3 pages: https://sun.cm/author/1, https://sun.cm/author/1?tab=post&post_status=publish
- [https://sun.cm/author/1?tab=post&post_status=publish](https://sun.cm/author/1?tab=post&post_status=publish) — meta description shared by 3 pages: https://sun.cm/author/1, https://sun.cm/author/1?tab=post
- [https://sun.cm/favorites/%E5%B8%B8%E7%94%A8](https://sun.cm/favorites/%E5%B8%B8%E7%94%A8) — meta description shared by 2 pages: https://sun.cm/favorites/%E5%B8%B8%E7%94%A8?orderby=date
- [https://sun.cm/favorites/%E5%B8%B8%E7%94%A8?orderby=date](https://sun.cm/favorites/%E5%B8%B8%E7%94%A8?orderby=date) — meta description shared by 2 pages: https://sun.cm/favorites/%E5%B8%B8%E7%94%A8
- [https://sun.cm/rankings](https://sun.cm/rankings) — meta description shared by 2 pages: https://sun.cm/
- [https://sun.cm/sitetag/enterprise](https://sun.cm/sitetag/enterprise) — meta description shared by 2 pages: https://sun.cm/sitetag/enterprise?orderby=date
- [https://sun.cm/sitetag/enterprise?orderby=date](https://sun.cm/sitetag/enterprise?orderby=date) — meta description shared by 2 pages: https://sun.cm/sitetag/enterprise

#### Multiple <h1> elements

- Rule: `h1.multiple` · Category: Headings · Occurrences: 1

- [https://sun.cm/about](https://sun.cm/about) — 2 <h1> elements

#### Likely hero image lacks fetchpriority=high

- Rule: `images.hero_no_fetchpriority` · Category: Performance · Occurrences: 44

- [https://sun.cm/](https://sun.cm/) — the likely hero/LCP image (favicon.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://sun.cm/author/1](https://sun.cm/author/1) — the likely hero/LCP image (1.jpg) 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://sun.cm/author/1?tab=post](https://sun.cm/author/1?tab=post) — the likely hero/LCP image (1.jpg) 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://sun.cm/author/1?tab=post&post_status=publish](https://sun.cm/author/1?tab=post&post_status=publish) — the likely hero/LCP image (1.jpg) 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://sun.cm/favorites/%E5%B8%B8%E7%94%A8](https://sun.cm/favorites/%E5%B8%B8%E7%94%A8) — the likely hero/LCP image (favicon.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://sun.cm/favorites/%E5%B8%B8%E7%94%A8?orderby=date](https://sun.cm/favorites/%E5%B8%B8%E7%94%A8?orderby=date) — the likely hero/LCP image (favicon.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://sun.cm/login/?action=register&redirect_to=https%3A%2F%2Fsun.cm](https://sun.cm/login/?action=register&redirect_to=https%3A%2F%2Fsun.cm) — the likely hero/LCP image (android-chrome-512x512-1.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://sun.cm/login/?redirect_to=https://sun.cm](https://sun.cm/login/?redirect_to=https://sun.cm) — the likely hero/LCP image (android-chrome-512x512-1.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://sun.cm/rankings](https://sun.cm/rankings) — the likely hero/LCP image (favicon.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://sun.cm/rankings?type=sites&range=today](https://sun.cm/rankings?type=sites&range=today) — the likely hero/LCP image (favicon.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://sun.cm/sites/50.html](https://sun.cm/sites/50.html) — the likely hero/LCP image (ad_box.jpg) 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://sun.cm/sites/53.html](https://sun.cm/sites/53.html) — the likely hero/LCP image (ad_box.jpg) 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://sun.cm/sites/55.html](https://sun.cm/sites/55.html) — the likely hero/LCP image (ad_box.jpg) 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://sun.cm/sites/57.html](https://sun.cm/sites/57.html) — the likely hero/LCP image (ad_box.jpg) 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://sun.cm/sites/60.html](https://sun.cm/sites/60.html) — the likely hero/LCP image (ad_box.jpg) 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://sun.cm/sites/61.html](https://sun.cm/sites/61.html) — the likely hero/LCP image (ad_box.jpg) 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://sun.cm/sites/62.html](https://sun.cm/sites/62.html) — the likely hero/LCP image (ad_box.jpg) 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://sun.cm/sites/63.html](https://sun.cm/sites/63.html) — the likely hero/LCP image (ad_box.jpg) 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://sun.cm/sites/66.html](https://sun.cm/sites/66.html) — the likely hero/LCP image (ad_box.jpg) 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://sun.cm/sites/68.html](https://sun.cm/sites/68.html) — the likely hero/LCP image (ad_box.jpg) 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://sun.cm/sites/69.html](https://sun.cm/sites/69.html) — the likely hero/LCP image (ad_box.jpg) 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://sun.cm/sites/70.html](https://sun.cm/sites/70.html) — the likely hero/LCP image (ad_box.jpg) 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://sun.cm/sites/71.html](https://sun.cm/sites/71.html) — the likely hero/LCP image (ad_box.jpg) 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://sun.cm/sites/72.html](https://sun.cm/sites/72.html) — the likely hero/LCP image (ad_box.jpg) 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://sun.cm/sites/73.html](https://sun.cm/sites/73.html) — the likely hero/LCP image (ad_box.jpg) 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://sun.cm/sites/74.html](https://sun.cm/sites/74.html) — the likely hero/LCP image (ad_box.jpg) 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://sun.cm/sites/75.html](https://sun.cm/sites/75.html) — the likely hero/LCP image (ad_box.jpg) 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://sun.cm/sites/76.html](https://sun.cm/sites/76.html) — the likely hero/LCP image (ad_box.jpg) 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://sun.cm/sites/79.html](https://sun.cm/sites/79.html) — the likely hero/LCP image (ad_box.jpg) 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://sun.cm/sites/80.html](https://sun.cm/sites/80.html) — the likely hero/LCP image (ad_box.jpg) 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://sun.cm/sites/81.html](https://sun.cm/sites/81.html) — the likely hero/LCP image (ad_box.jpg) 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://sun.cm/sites/84.html](https://sun.cm/sites/84.html) — the likely hero/LCP image (ad_box.jpg) 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://sun.cm/sites/85.html](https://sun.cm/sites/85.html) — the likely hero/LCP image (ad_box.jpg) 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://sun.cm/sites/86.html](https://sun.cm/sites/86.html) — the likely hero/LCP image (ad_box.jpg) 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://sun.cm/sites/87.html](https://sun.cm/sites/87.html) — the likely hero/LCP image (ad_box.jpg) 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://sun.cm/sites/88.html](https://sun.cm/sites/88.html) — the likely hero/LCP image (ad_box.jpg) 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://sun.cm/sites/89.html](https://sun.cm/sites/89.html) — the likely hero/LCP image (ad_box.jpg) 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://sun.cm/sites/90.html](https://sun.cm/sites/90.html) — the likely hero/LCP image (ad_box.jpg) 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://sun.cm/sites/91.html](https://sun.cm/sites/91.html) — the likely hero/LCP image (ad_box.jpg) 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://sun.cm/sites/92.html](https://sun.cm/sites/92.html) — the likely hero/LCP image (ad_box.jpg) 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://sun.cm/sites/93.html](https://sun.cm/sites/93.html) — the likely hero/LCP image (ad_box.jpg) 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://sun.cm/sites/94.html](https://sun.cm/sites/94.html) — the likely hero/LCP image (ad_box.jpg) 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://sun.cm/sitetag/enterprise](https://sun.cm/sitetag/enterprise) — the likely hero/LCP image (favicon.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://sun.cm/sitetag/enterprise?orderby=date](https://sun.cm/sitetag/enterprise?orderby=date) — the likely hero/LCP image (favicon.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: 47

- [https://sun.cm/](https://sun.cm/) — 2 of 55 images without width/height
- [https://sun.cm/662-2](https://sun.cm/662-2) — 2 of 4 images without width/height
- [https://sun.cm/about](https://sun.cm/about) — 2 of 5 images without width/height
- [https://sun.cm/author/1](https://sun.cm/author/1) — 3 of 6 images without width/height
- [https://sun.cm/author/1?tab=post](https://sun.cm/author/1?tab=post) — 3 of 6 images without width/height
- [https://sun.cm/author/1?tab=post&post_status=publish](https://sun.cm/author/1?tab=post&post_status=publish) — 3 of 6 images without width/height
- [https://sun.cm/favorites/%E5%B8%B8%E7%94%A8](https://sun.cm/favorites/%E5%B8%B8%E7%94%A8) — 2 of 12 images without width/height
- [https://sun.cm/favorites/%E5%B8%B8%E7%94%A8?orderby=date](https://sun.cm/favorites/%E5%B8%B8%E7%94%A8?orderby=date) — 2 of 12 images without width/height
- [https://sun.cm/login/?action=register&redirect_to=https%3A%2F%2Fsun.cm](https://sun.cm/login/?action=register&redirect_to=https%3A%2F%2Fsun.cm) — 2 of 2 images without width/height
- [https://sun.cm/login/?redirect_to=https://sun.cm](https://sun.cm/login/?redirect_to=https://sun.cm) — 2 of 2 images without width/height
- [https://sun.cm/rankings](https://sun.cm/rankings) — 2 of 8 images without width/height
- [https://sun.cm/rankings?type=sites&range=today](https://sun.cm/rankings?type=sites&range=today) — 2 of 9 images without width/height
- [https://sun.cm/sites/50.html](https://sun.cm/sites/50.html) — 3 of 12 images without width/height
- [https://sun.cm/sites/53.html](https://sun.cm/sites/53.html) — 3 of 12 images without width/height
- [https://sun.cm/sites/55.html](https://sun.cm/sites/55.html) — 3 of 8 images without width/height
- [https://sun.cm/sites/57.html](https://sun.cm/sites/57.html) — 3 of 12 images without width/height
- [https://sun.cm/sites/60.html](https://sun.cm/sites/60.html) — 3 of 8 images without width/height
- [https://sun.cm/sites/61.html](https://sun.cm/sites/61.html) — 3 of 8 images without width/height
- [https://sun.cm/sites/62.html](https://sun.cm/sites/62.html) — 3 of 8 images without width/height
- [https://sun.cm/sites/63.html](https://sun.cm/sites/63.html) — 3 of 8 images without width/height
- [https://sun.cm/sites/66.html](https://sun.cm/sites/66.html) — 3 of 5 images without width/height
- [https://sun.cm/sites/68.html](https://sun.cm/sites/68.html) — 3 of 13 images without width/height
- [https://sun.cm/sites/69.html](https://sun.cm/sites/69.html) — 3 of 13 images without width/height
- [https://sun.cm/sites/70.html](https://sun.cm/sites/70.html) — 3 of 13 images without width/height
- [https://sun.cm/sites/71.html](https://sun.cm/sites/71.html) — 3 of 13 images without width/height
- [https://sun.cm/sites/72.html](https://sun.cm/sites/72.html) — 3 of 13 images without width/height
- [https://sun.cm/sites/73.html](https://sun.cm/sites/73.html) — 3 of 13 images without width/height
- [https://sun.cm/sites/74.html](https://sun.cm/sites/74.html) — 3 of 13 images without width/height
- [https://sun.cm/sites/75.html](https://sun.cm/sites/75.html) — 3 of 7 images without width/height
- [https://sun.cm/sites/76.html](https://sun.cm/sites/76.html) — 3 of 7 images without width/height
- [https://sun.cm/sites/79.html](https://sun.cm/sites/79.html) — 3 of 7 images without width/height
- [https://sun.cm/sites/80.html](https://sun.cm/sites/80.html) — 3 of 6 images without width/height
- [https://sun.cm/sites/81.html](https://sun.cm/sites/81.html) — 3 of 6 images without width/height
- [https://sun.cm/sites/84.html](https://sun.cm/sites/84.html) — 3 of 8 images without width/height
- [https://sun.cm/sites/85.html](https://sun.cm/sites/85.html) — 3 of 8 images without width/height
- [https://sun.cm/sites/86.html](https://sun.cm/sites/86.html) — 3 of 8 images without width/height
- [https://sun.cm/sites/87.html](https://sun.cm/sites/87.html) — 3 of 13 images without width/height
- [https://sun.cm/sites/88.html](https://sun.cm/sites/88.html) — 3 of 13 images without width/height
- [https://sun.cm/sites/89.html](https://sun.cm/sites/89.html) — 3 of 13 images without width/height
- [https://sun.cm/sites/90.html](https://sun.cm/sites/90.html) — 3 of 13 images without width/height
- [https://sun.cm/sites/91.html](https://sun.cm/sites/91.html) — 3 of 13 images without width/height
- [https://sun.cm/sites/92.html](https://sun.cm/sites/92.html) — 3 of 13 images without width/height
- [https://sun.cm/sites/93.html](https://sun.cm/sites/93.html) — 3 of 13 images without width/height
- [https://sun.cm/sites/94.html](https://sun.cm/sites/94.html) — 3 of 13 images without width/height
- [https://sun.cm/sitetag/enterprise](https://sun.cm/sitetag/enterprise) — 2 of 5 images without width/height
- [https://sun.cm/sitetag/enterprise?orderby=date](https://sun.cm/sitetag/enterprise?orderby=date) — 2 of 5 images without width/height
- [https://sun.cm/vlist](https://sun.cm/vlist) — 2 of 4 images without width/height

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

- Rule: `links.no_anchor_text` · Category: Links · Occurrences: 45

- [https://sun.cm/](https://sun.cm/) — 53 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://sun.cm/662-2](https://sun.cm/662-2) — 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://sun.cm/about](https://sun.cm/about) — 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://sun.cm/author/1](https://sun.cm/author/1) — 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://sun.cm/author/1?tab=post](https://sun.cm/author/1?tab=post) — 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://sun.cm/author/1?tab=post&post_status=publish](https://sun.cm/author/1?tab=post&post_status=publish) — 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://sun.cm/favorites/%E5%B8%B8%E7%94%A8](https://sun.cm/favorites/%E5%B8%B8%E7%94%A8) — 10 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://sun.cm/favorites/%E5%B8%B8%E7%94%A8?orderby=date](https://sun.cm/favorites/%E5%B8%B8%E7%94%A8?orderby=date) — 10 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://sun.cm/rankings](https://sun.cm/rankings) — 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://sun.cm/rankings?type=sites&range=today](https://sun.cm/rankings?type=sites&range=today) — 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://sun.cm/sites/50.html](https://sun.cm/sites/50.html) — 9 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://sun.cm/sites/53.html](https://sun.cm/sites/53.html) — 9 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://sun.cm/sites/55.html](https://sun.cm/sites/55.html) — 5 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://sun.cm/sites/57.html](https://sun.cm/sites/57.html) — 9 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://sun.cm/sites/60.html](https://sun.cm/sites/60.html) — 5 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://sun.cm/sites/61.html](https://sun.cm/sites/61.html) — 5 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://sun.cm/sites/62.html](https://sun.cm/sites/62.html) — 5 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://sun.cm/sites/63.html](https://sun.cm/sites/63.html) — 5 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://sun.cm/sites/66.html](https://sun.cm/sites/66.html) — 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://sun.cm/sites/68.html](https://sun.cm/sites/68.html) — 10 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://sun.cm/sites/69.html](https://sun.cm/sites/69.html) — 10 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://sun.cm/sites/70.html](https://sun.cm/sites/70.html) — 10 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://sun.cm/sites/71.html](https://sun.cm/sites/71.html) — 10 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://sun.cm/sites/72.html](https://sun.cm/sites/72.html) — 10 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://sun.cm/sites/73.html](https://sun.cm/sites/73.html) — 10 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://sun.cm/sites/74.html](https://sun.cm/sites/74.html) — 10 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://sun.cm/sites/75.html](https://sun.cm/sites/75.html) — 4 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://sun.cm/sites/76.html](https://sun.cm/sites/76.html) — 4 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://sun.cm/sites/79.html](https://sun.cm/sites/79.html) — 4 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://sun.cm/sites/80.html](https://sun.cm/sites/80.html) — 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://sun.cm/sites/81.html](https://sun.cm/sites/81.html) — 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://sun.cm/sites/84.html](https://sun.cm/sites/84.html) — 5 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://sun.cm/sites/85.html](https://sun.cm/sites/85.html) — 5 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://sun.cm/sites/86.html](https://sun.cm/sites/86.html) — 5 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://sun.cm/sites/87.html](https://sun.cm/sites/87.html) — 10 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://sun.cm/sites/88.html](https://sun.cm/sites/88.html) — 10 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://sun.cm/sites/89.html](https://sun.cm/sites/89.html) — 10 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://sun.cm/sites/90.html](https://sun.cm/sites/90.html) — 10 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://sun.cm/sites/91.html](https://sun.cm/sites/91.html) — 10 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://sun.cm/sites/92.html](https://sun.cm/sites/92.html) — 10 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://sun.cm/sites/93.html](https://sun.cm/sites/93.html) — 10 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://sun.cm/sites/94.html](https://sun.cm/sites/94.html) — 10 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://sun.cm/sitetag/enterprise](https://sun.cm/sitetag/enterprise) — 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://sun.cm/sitetag/enterprise?orderby=date](https://sun.cm/sitetag/enterprise?orderby=date) — 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://sun.cm/vlist](https://sun.cm/vlist) — 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.

#### Internal link points to a noindex page

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

- [https://sun.cm/](https://sun.cm/) — https://sun.cm/login/?redirect_to=https://sun.cm
- [https://sun.cm/login/?redirect_to=https://sun.cm](https://sun.cm/login/?redirect_to=https://sun.cm) — https://sun.cm/login/?action=register&redirect_to=https%3A%2F%2Fsun.cm

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

- Rule: `meta.keywords_present` · Category: Content · Occurrences: 45

- [https://sun.cm/](https://sun.cm/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://sun.cm/662-2](https://sun.cm/662-2) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://sun.cm/about](https://sun.cm/about) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://sun.cm/author/1](https://sun.cm/author/1) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://sun.cm/author/1?tab=post](https://sun.cm/author/1?tab=post) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://sun.cm/author/1?tab=post&post_status=publish](https://sun.cm/author/1?tab=post&post_status=publish) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://sun.cm/favorites/%E5%B8%B8%E7%94%A8](https://sun.cm/favorites/%E5%B8%B8%E7%94%A8) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://sun.cm/favorites/%E5%B8%B8%E7%94%A8?orderby=date](https://sun.cm/favorites/%E5%B8%B8%E7%94%A8?orderby=date) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://sun.cm/rankings](https://sun.cm/rankings) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://sun.cm/rankings?type=sites&range=today](https://sun.cm/rankings?type=sites&range=today) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://sun.cm/sites/50.html](https://sun.cm/sites/50.html) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://sun.cm/sites/53.html](https://sun.cm/sites/53.html) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://sun.cm/sites/55.html](https://sun.cm/sites/55.html) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://sun.cm/sites/57.html](https://sun.cm/sites/57.html) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://sun.cm/sites/60.html](https://sun.cm/sites/60.html) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://sun.cm/sites/61.html](https://sun.cm/sites/61.html) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://sun.cm/sites/62.html](https://sun.cm/sites/62.html) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://sun.cm/sites/63.html](https://sun.cm/sites/63.html) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://sun.cm/sites/66.html](https://sun.cm/sites/66.html) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://sun.cm/sites/68.html](https://sun.cm/sites/68.html) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://sun.cm/sites/69.html](https://sun.cm/sites/69.html) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://sun.cm/sites/70.html](https://sun.cm/sites/70.html) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://sun.cm/sites/71.html](https://sun.cm/sites/71.html) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://sun.cm/sites/72.html](https://sun.cm/sites/72.html) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://sun.cm/sites/73.html](https://sun.cm/sites/73.html) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://sun.cm/sites/74.html](https://sun.cm/sites/74.html) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://sun.cm/sites/75.html](https://sun.cm/sites/75.html) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://sun.cm/sites/76.html](https://sun.cm/sites/76.html) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://sun.cm/sites/79.html](https://sun.cm/sites/79.html) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://sun.cm/sites/80.html](https://sun.cm/sites/80.html) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://sun.cm/sites/81.html](https://sun.cm/sites/81.html) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://sun.cm/sites/84.html](https://sun.cm/sites/84.html) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://sun.cm/sites/85.html](https://sun.cm/sites/85.html) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://sun.cm/sites/86.html](https://sun.cm/sites/86.html) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://sun.cm/sites/87.html](https://sun.cm/sites/87.html) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://sun.cm/sites/88.html](https://sun.cm/sites/88.html) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://sun.cm/sites/89.html](https://sun.cm/sites/89.html) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://sun.cm/sites/90.html](https://sun.cm/sites/90.html) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://sun.cm/sites/91.html](https://sun.cm/sites/91.html) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://sun.cm/sites/92.html](https://sun.cm/sites/92.html) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://sun.cm/sites/93.html](https://sun.cm/sites/93.html) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://sun.cm/sites/94.html](https://sun.cm/sites/94.html) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://sun.cm/sitetag/enterprise](https://sun.cm/sitetag/enterprise) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://sun.cm/sitetag/enterprise?orderby=date](https://sun.cm/sitetag/enterprise?orderby=date) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://sun.cm/vlist](https://sun.cm/vlist) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt

#### Meta description too short

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

- [https://sun.cm/](https://sun.cm/) — 5 chars
- [https://sun.cm/author/1](https://sun.cm/author/1) — 14 chars
- [https://sun.cm/author/1?tab=post](https://sun.cm/author/1?tab=post) — 14 chars
- [https://sun.cm/author/1?tab=post&post_status=publish](https://sun.cm/author/1?tab=post&post_status=publish) — 14 chars
- [https://sun.cm/rankings](https://sun.cm/rankings) — 5 chars
- [https://sun.cm/rankings?type=sites&range=today](https://sun.cm/rankings?type=sites&range=today) — 5 chars
- [https://sun.cm/sites/50.html](https://sun.cm/sites/50.html) — 28 chars
- [https://sun.cm/sites/53.html](https://sun.cm/sites/53.html) — 23 chars
- [https://sun.cm/sites/55.html](https://sun.cm/sites/55.html) — 24 chars
- [https://sun.cm/sites/57.html](https://sun.cm/sites/57.html) — 7 chars
- [https://sun.cm/sites/60.html](https://sun.cm/sites/60.html) — 37 chars
- [https://sun.cm/sites/61.html](https://sun.cm/sites/61.html) — 25 chars
- [https://sun.cm/sites/63.html](https://sun.cm/sites/63.html) — 8 chars
- [https://sun.cm/sites/66.html](https://sun.cm/sites/66.html) — 22 chars
- [https://sun.cm/sites/68.html](https://sun.cm/sites/68.html) — 35 chars
- [https://sun.cm/sites/69.html](https://sun.cm/sites/69.html) — 32 chars
- [https://sun.cm/sites/70.html](https://sun.cm/sites/70.html) — 37 chars
- [https://sun.cm/sites/71.html](https://sun.cm/sites/71.html) — 36 chars
- [https://sun.cm/sites/72.html](https://sun.cm/sites/72.html) — 29 chars
- [https://sun.cm/sites/73.html](https://sun.cm/sites/73.html) — 39 chars
- [https://sun.cm/sites/74.html](https://sun.cm/sites/74.html) — 8 chars
- [https://sun.cm/sites/75.html](https://sun.cm/sites/75.html) — 35 chars
- [https://sun.cm/sites/76.html](https://sun.cm/sites/76.html) — 5 chars
- [https://sun.cm/sites/79.html](https://sun.cm/sites/79.html) — 6 chars
- [https://sun.cm/sites/80.html](https://sun.cm/sites/80.html) — 24 chars
- [https://sun.cm/sites/81.html](https://sun.cm/sites/81.html) — 4 chars
- [https://sun.cm/sites/84.html](https://sun.cm/sites/84.html) — 16 chars
- [https://sun.cm/sites/85.html](https://sun.cm/sites/85.html) — 24 chars
- [https://sun.cm/sites/86.html](https://sun.cm/sites/86.html) — 25 chars
- [https://sun.cm/sites/87.html](https://sun.cm/sites/87.html) — 7 chars
- [https://sun.cm/sites/88.html](https://sun.cm/sites/88.html) — 6 chars
- [https://sun.cm/sites/89.html](https://sun.cm/sites/89.html) — 4 chars
- [https://sun.cm/sites/90.html](https://sun.cm/sites/90.html) — 7 chars
- [https://sun.cm/sites/92.html](https://sun.cm/sites/92.html) — 6 chars
- [https://sun.cm/sites/93.html](https://sun.cm/sites/93.html) — 5 chars
- [https://sun.cm/sites/94.html](https://sun.cm/sites/94.html) — 18 chars

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

- Rule: `perf.images_legacy_format` · Category: Performance · Occurrences: 47

- [https://sun.cm/](https://sun.cm/) — 54 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://sun.cm/662-2](https://sun.cm/662-2) — 3 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://sun.cm/about](https://sun.cm/about) — 4 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://sun.cm/author/1](https://sun.cm/author/1) — 4 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://sun.cm/author/1?tab=post](https://sun.cm/author/1?tab=post) — 4 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://sun.cm/author/1?tab=post&post_status=publish](https://sun.cm/author/1?tab=post&post_status=publish) — 4 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://sun.cm/favorites/%E5%B8%B8%E7%94%A8](https://sun.cm/favorites/%E5%B8%B8%E7%94%A8) — 11 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://sun.cm/favorites/%E5%B8%B8%E7%94%A8?orderby=date](https://sun.cm/favorites/%E5%B8%B8%E7%94%A8?orderby=date) — 11 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://sun.cm/login/?action=register&redirect_to=https%3A%2F%2Fsun.cm](https://sun.cm/login/?action=register&redirect_to=https%3A%2F%2Fsun.cm) — 1 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://sun.cm/login/?redirect_to=https://sun.cm](https://sun.cm/login/?redirect_to=https://sun.cm) — 1 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://sun.cm/rankings](https://sun.cm/rankings) — 7 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://sun.cm/rankings?type=sites&range=today](https://sun.cm/rankings?type=sites&range=today) — 8 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://sun.cm/sites/50.html](https://sun.cm/sites/50.html) — 11 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://sun.cm/sites/53.html](https://sun.cm/sites/53.html) — 11 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://sun.cm/sites/55.html](https://sun.cm/sites/55.html) — 7 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://sun.cm/sites/57.html](https://sun.cm/sites/57.html) — 11 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://sun.cm/sites/60.html](https://sun.cm/sites/60.html) — 7 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://sun.cm/sites/61.html](https://sun.cm/sites/61.html) — 7 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://sun.cm/sites/62.html](https://sun.cm/sites/62.html) — 7 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://sun.cm/sites/63.html](https://sun.cm/sites/63.html) — 7 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://sun.cm/sites/66.html](https://sun.cm/sites/66.html) — 4 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://sun.cm/sites/68.html](https://sun.cm/sites/68.html) — 12 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://sun.cm/sites/69.html](https://sun.cm/sites/69.html) — 12 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://sun.cm/sites/70.html](https://sun.cm/sites/70.html) — 12 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://sun.cm/sites/71.html](https://sun.cm/sites/71.html) — 12 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://sun.cm/sites/72.html](https://sun.cm/sites/72.html) — 12 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://sun.cm/sites/73.html](https://sun.cm/sites/73.html) — 12 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://sun.cm/sites/74.html](https://sun.cm/sites/74.html) — 12 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://sun.cm/sites/75.html](https://sun.cm/sites/75.html) — 6 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://sun.cm/sites/76.html](https://sun.cm/sites/76.html) — 6 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://sun.cm/sites/79.html](https://sun.cm/sites/79.html) — 6 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://sun.cm/sites/80.html](https://sun.cm/sites/80.html) — 5 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://sun.cm/sites/81.html](https://sun.cm/sites/81.html) — 5 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://sun.cm/sites/84.html](https://sun.cm/sites/84.html) — 7 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://sun.cm/sites/85.html](https://sun.cm/sites/85.html) — 7 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://sun.cm/sites/86.html](https://sun.cm/sites/86.html) — 7 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://sun.cm/sites/87.html](https://sun.cm/sites/87.html) — 12 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://sun.cm/sites/88.html](https://sun.cm/sites/88.html) — 12 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://sun.cm/sites/89.html](https://sun.cm/sites/89.html) — 12 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://sun.cm/sites/90.html](https://sun.cm/sites/90.html) — 12 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://sun.cm/sites/91.html](https://sun.cm/sites/91.html) — 12 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://sun.cm/sites/92.html](https://sun.cm/sites/92.html) — 12 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://sun.cm/sites/93.html](https://sun.cm/sites/93.html) — 12 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://sun.cm/sites/94.html](https://sun.cm/sites/94.html) — 12 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://sun.cm/sitetag/enterprise](https://sun.cm/sitetag/enterprise) — 4 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://sun.cm/sitetag/enterprise?orderby=date](https://sun.cm/sitetag/enterprise?orderby=date) — 4 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://sun.cm/vlist](https://sun.cm/vlist) — 3 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: 47

- [https://sun.cm/](https://sun.cm/) — 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://sun.cm/662-2](https://sun.cm/662-2) — 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://sun.cm/about](https://sun.cm/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://sun.cm/author/1](https://sun.cm/author/1) — 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://sun.cm/author/1?tab=post](https://sun.cm/author/1?tab=post) — 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://sun.cm/author/1?tab=post&post_status=publish](https://sun.cm/author/1?tab=post&post_status=publish) — 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://sun.cm/favorites/%E5%B8%B8%E7%94%A8](https://sun.cm/favorites/%E5%B8%B8%E7%94%A8) — 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://sun.cm/favorites/%E5%B8%B8%E7%94%A8?orderby=date](https://sun.cm/favorites/%E5%B8%B8%E7%94%A8?orderby=date) — 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://sun.cm/login/?action=register&redirect_to=https%3A%2F%2Fsun.cm](https://sun.cm/login/?action=register&redirect_to=https%3A%2F%2Fsun.cm) — 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://sun.cm/login/?redirect_to=https://sun.cm](https://sun.cm/login/?redirect_to=https://sun.cm) — 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://sun.cm/rankings](https://sun.cm/rankings) — 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://sun.cm/rankings?type=sites&range=today](https://sun.cm/rankings?type=sites&range=today) — 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://sun.cm/sites/50.html](https://sun.cm/sites/50.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://sun.cm/sites/53.html](https://sun.cm/sites/53.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://sun.cm/sites/55.html](https://sun.cm/sites/55.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://sun.cm/sites/57.html](https://sun.cm/sites/57.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://sun.cm/sites/60.html](https://sun.cm/sites/60.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://sun.cm/sites/61.html](https://sun.cm/sites/61.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://sun.cm/sites/62.html](https://sun.cm/sites/62.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://sun.cm/sites/63.html](https://sun.cm/sites/63.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://sun.cm/sites/66.html](https://sun.cm/sites/66.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://sun.cm/sites/68.html](https://sun.cm/sites/68.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://sun.cm/sites/69.html](https://sun.cm/sites/69.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://sun.cm/sites/70.html](https://sun.cm/sites/70.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://sun.cm/sites/71.html](https://sun.cm/sites/71.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://sun.cm/sites/72.html](https://sun.cm/sites/72.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://sun.cm/sites/73.html](https://sun.cm/sites/73.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://sun.cm/sites/74.html](https://sun.cm/sites/74.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://sun.cm/sites/75.html](https://sun.cm/sites/75.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://sun.cm/sites/76.html](https://sun.cm/sites/76.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://sun.cm/sites/79.html](https://sun.cm/sites/79.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://sun.cm/sites/80.html](https://sun.cm/sites/80.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://sun.cm/sites/81.html](https://sun.cm/sites/81.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://sun.cm/sites/84.html](https://sun.cm/sites/84.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://sun.cm/sites/85.html](https://sun.cm/sites/85.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://sun.cm/sites/86.html](https://sun.cm/sites/86.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://sun.cm/sites/87.html](https://sun.cm/sites/87.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://sun.cm/sites/88.html](https://sun.cm/sites/88.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://sun.cm/sites/89.html](https://sun.cm/sites/89.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://sun.cm/sites/90.html](https://sun.cm/sites/90.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://sun.cm/sites/91.html](https://sun.cm/sites/91.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://sun.cm/sites/92.html](https://sun.cm/sites/92.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://sun.cm/sites/93.html](https://sun.cm/sites/93.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://sun.cm/sites/94.html](https://sun.cm/sites/94.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://sun.cm/sitetag/enterprise](https://sun.cm/sitetag/enterprise) — 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://sun.cm/sitetag/enterprise?orderby=date](https://sun.cm/sitetag/enterprise?orderby=date) — 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://sun.cm/vlist](https://sun.cm/vlist) — 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: 47

- [https://sun.cm/](https://sun.cm/) — 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://sun.cm/662-2](https://sun.cm/662-2) — 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://sun.cm/about](https://sun.cm/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://sun.cm/author/1](https://sun.cm/author/1) — 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://sun.cm/author/1?tab=post](https://sun.cm/author/1?tab=post) — 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://sun.cm/author/1?tab=post&post_status=publish](https://sun.cm/author/1?tab=post&post_status=publish) — 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://sun.cm/favorites/%E5%B8%B8%E7%94%A8](https://sun.cm/favorites/%E5%B8%B8%E7%94%A8) — 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://sun.cm/favorites/%E5%B8%B8%E7%94%A8?orderby=date](https://sun.cm/favorites/%E5%B8%B8%E7%94%A8?orderby=date) — 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://sun.cm/login/?action=register&redirect_to=https%3A%2F%2Fsun.cm](https://sun.cm/login/?action=register&redirect_to=https%3A%2F%2Fsun.cm) — 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://sun.cm/login/?redirect_to=https://sun.cm](https://sun.cm/login/?redirect_to=https://sun.cm) — 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://sun.cm/rankings](https://sun.cm/rankings) — 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://sun.cm/rankings?type=sites&range=today](https://sun.cm/rankings?type=sites&range=today) — 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://sun.cm/sites/50.html](https://sun.cm/sites/50.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://sun.cm/sites/53.html](https://sun.cm/sites/53.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://sun.cm/sites/55.html](https://sun.cm/sites/55.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://sun.cm/sites/57.html](https://sun.cm/sites/57.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://sun.cm/sites/60.html](https://sun.cm/sites/60.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://sun.cm/sites/61.html](https://sun.cm/sites/61.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://sun.cm/sites/62.html](https://sun.cm/sites/62.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://sun.cm/sites/63.html](https://sun.cm/sites/63.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://sun.cm/sites/66.html](https://sun.cm/sites/66.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://sun.cm/sites/68.html](https://sun.cm/sites/68.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://sun.cm/sites/69.html](https://sun.cm/sites/69.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://sun.cm/sites/70.html](https://sun.cm/sites/70.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://sun.cm/sites/71.html](https://sun.cm/sites/71.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://sun.cm/sites/72.html](https://sun.cm/sites/72.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://sun.cm/sites/73.html](https://sun.cm/sites/73.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://sun.cm/sites/74.html](https://sun.cm/sites/74.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://sun.cm/sites/75.html](https://sun.cm/sites/75.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://sun.cm/sites/76.html](https://sun.cm/sites/76.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://sun.cm/sites/79.html](https://sun.cm/sites/79.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://sun.cm/sites/80.html](https://sun.cm/sites/80.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://sun.cm/sites/81.html](https://sun.cm/sites/81.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://sun.cm/sites/84.html](https://sun.cm/sites/84.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://sun.cm/sites/85.html](https://sun.cm/sites/85.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://sun.cm/sites/86.html](https://sun.cm/sites/86.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://sun.cm/sites/87.html](https://sun.cm/sites/87.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://sun.cm/sites/88.html](https://sun.cm/sites/88.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://sun.cm/sites/89.html](https://sun.cm/sites/89.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://sun.cm/sites/90.html](https://sun.cm/sites/90.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://sun.cm/sites/91.html](https://sun.cm/sites/91.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://sun.cm/sites/92.html](https://sun.cm/sites/92.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://sun.cm/sites/93.html](https://sun.cm/sites/93.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://sun.cm/sites/94.html](https://sun.cm/sites/94.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://sun.cm/sitetag/enterprise](https://sun.cm/sitetag/enterprise) — 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://sun.cm/sitetag/enterprise?orderby=date](https://sun.cm/sitetag/enterprise?orderby=date) — 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://sun.cm/vlist](https://sun.cm/vlist) — 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.

#### Blocked by robots.txt

- Rule: `robots.blocked` · Category: Crawlability · Occurrences: 2

- [https://sun.cm/hotnews/](https://sun.cm/hotnews/) — Disallowed by robots.txt; not fetched
- [https://sun.cm/wp-admin/widgets.php](https://sun.cm/wp-admin/widgets.php) — Disallowed by robots.txt; not fetched

#### No structured data detected

- Rule: `schema.none` · Category: Structured Data · Occurrences: 45

- [https://sun.cm/](https://sun.cm/)
- [https://sun.cm/662-2](https://sun.cm/662-2)
- [https://sun.cm/about](https://sun.cm/about)
- [https://sun.cm/author/1](https://sun.cm/author/1)
- [https://sun.cm/author/1?tab=post](https://sun.cm/author/1?tab=post)
- [https://sun.cm/author/1?tab=post&post_status=publish](https://sun.cm/author/1?tab=post&post_status=publish)
- [https://sun.cm/favorites/%E5%B8%B8%E7%94%A8](https://sun.cm/favorites/%E5%B8%B8%E7%94%A8)
- [https://sun.cm/favorites/%E5%B8%B8%E7%94%A8?orderby=date](https://sun.cm/favorites/%E5%B8%B8%E7%94%A8?orderby=date)
- [https://sun.cm/rankings](https://sun.cm/rankings)
- [https://sun.cm/rankings?type=sites&range=today](https://sun.cm/rankings?type=sites&range=today)
- [https://sun.cm/sites/50.html](https://sun.cm/sites/50.html)
- [https://sun.cm/sites/53.html](https://sun.cm/sites/53.html)
- [https://sun.cm/sites/55.html](https://sun.cm/sites/55.html)
- [https://sun.cm/sites/57.html](https://sun.cm/sites/57.html)
- [https://sun.cm/sites/60.html](https://sun.cm/sites/60.html)
- [https://sun.cm/sites/61.html](https://sun.cm/sites/61.html)
- [https://sun.cm/sites/62.html](https://sun.cm/sites/62.html)
- [https://sun.cm/sites/63.html](https://sun.cm/sites/63.html)
- [https://sun.cm/sites/66.html](https://sun.cm/sites/66.html)
- [https://sun.cm/sites/68.html](https://sun.cm/sites/68.html)
- [https://sun.cm/sites/69.html](https://sun.cm/sites/69.html)
- [https://sun.cm/sites/70.html](https://sun.cm/sites/70.html)
- [https://sun.cm/sites/71.html](https://sun.cm/sites/71.html)
- [https://sun.cm/sites/72.html](https://sun.cm/sites/72.html)
- [https://sun.cm/sites/73.html](https://sun.cm/sites/73.html)
- [https://sun.cm/sites/74.html](https://sun.cm/sites/74.html)
- [https://sun.cm/sites/75.html](https://sun.cm/sites/75.html)
- [https://sun.cm/sites/76.html](https://sun.cm/sites/76.html)
- [https://sun.cm/sites/79.html](https://sun.cm/sites/79.html)
- [https://sun.cm/sites/80.html](https://sun.cm/sites/80.html)
- [https://sun.cm/sites/81.html](https://sun.cm/sites/81.html)
- [https://sun.cm/sites/84.html](https://sun.cm/sites/84.html)
- [https://sun.cm/sites/85.html](https://sun.cm/sites/85.html)
- [https://sun.cm/sites/86.html](https://sun.cm/sites/86.html)
- [https://sun.cm/sites/87.html](https://sun.cm/sites/87.html)
- [https://sun.cm/sites/88.html](https://sun.cm/sites/88.html)
- [https://sun.cm/sites/89.html](https://sun.cm/sites/89.html)
- [https://sun.cm/sites/90.html](https://sun.cm/sites/90.html)
- [https://sun.cm/sites/91.html](https://sun.cm/sites/91.html)
- [https://sun.cm/sites/92.html](https://sun.cm/sites/92.html)
- [https://sun.cm/sites/93.html](https://sun.cm/sites/93.html)
- [https://sun.cm/sites/94.html](https://sun.cm/sites/94.html)
- [https://sun.cm/sitetag/enterprise](https://sun.cm/sitetag/enterprise)
- [https://sun.cm/sitetag/enterprise?orderby=date](https://sun.cm/sitetag/enterprise?orderby=date)
- [https://sun.cm/vlist](https://sun.cm/vlist)

#### Missing recommended security headers

- Rule: `security.missing_headers` · Category: Security · Occurrences: 48

- [https://sun.cm/](https://sun.cm/) — CSP, X-Content-Type-Options
- [https://sun.cm/662-2](https://sun.cm/662-2) — CSP, X-Content-Type-Options
- [https://sun.cm/about](https://sun.cm/about) — X-Content-Type-Options, CSP
- [https://sun.cm/author/1](https://sun.cm/author/1) — CSP, X-Content-Type-Options
- [https://sun.cm/author/1?tab=post](https://sun.cm/author/1?tab=post) — CSP, X-Content-Type-Options
- [https://sun.cm/author/1?tab=post&post_status=publish](https://sun.cm/author/1?tab=post&post_status=publish) — X-Content-Type-Options, CSP
- [https://sun.cm/contribute](https://sun.cm/contribute) — CSP, X-Content-Type-Options, HSTS
- [https://sun.cm/favorites/%E5%B8%B8%E7%94%A8](https://sun.cm/favorites/%E5%B8%B8%E7%94%A8) — CSP, X-Content-Type-Options
- [https://sun.cm/favorites/%E5%B8%B8%E7%94%A8?orderby=date](https://sun.cm/favorites/%E5%B8%B8%E7%94%A8?orderby=date) — CSP, X-Content-Type-Options
- [https://sun.cm/login/?action=register&redirect_to=https%3A%2F%2Fsun.cm](https://sun.cm/login/?action=register&redirect_to=https%3A%2F%2Fsun.cm) — CSP, X-Content-Type-Options
- [https://sun.cm/login/?redirect_to=https://sun.cm](https://sun.cm/login/?redirect_to=https://sun.cm) — CSP, X-Content-Type-Options
- [https://sun.cm/rankings](https://sun.cm/rankings) — CSP, X-Content-Type-Options
- [https://sun.cm/rankings?type=sites&range=today](https://sun.cm/rankings?type=sites&range=today) — CSP, X-Content-Type-Options
- [https://sun.cm/sites/50.html](https://sun.cm/sites/50.html) — X-Content-Type-Options, CSP
- [https://sun.cm/sites/53.html](https://sun.cm/sites/53.html) — CSP, X-Content-Type-Options
- [https://sun.cm/sites/55.html](https://sun.cm/sites/55.html) — CSP, X-Content-Type-Options
- [https://sun.cm/sites/57.html](https://sun.cm/sites/57.html) — CSP, X-Content-Type-Options
- [https://sun.cm/sites/60.html](https://sun.cm/sites/60.html) — CSP, X-Content-Type-Options
- [https://sun.cm/sites/61.html](https://sun.cm/sites/61.html) — CSP, X-Content-Type-Options
- [https://sun.cm/sites/62.html](https://sun.cm/sites/62.html) — CSP, X-Content-Type-Options
- [https://sun.cm/sites/63.html](https://sun.cm/sites/63.html) — X-Content-Type-Options, CSP
- [https://sun.cm/sites/66.html](https://sun.cm/sites/66.html) — CSP, X-Content-Type-Options
- [https://sun.cm/sites/68.html](https://sun.cm/sites/68.html) — CSP, X-Content-Type-Options
- [https://sun.cm/sites/69.html](https://sun.cm/sites/69.html) — CSP, X-Content-Type-Options
- [https://sun.cm/sites/70.html](https://sun.cm/sites/70.html) — CSP, X-Content-Type-Options
- [https://sun.cm/sites/71.html](https://sun.cm/sites/71.html) — CSP, X-Content-Type-Options
- [https://sun.cm/sites/72.html](https://sun.cm/sites/72.html) — CSP, X-Content-Type-Options
- [https://sun.cm/sites/73.html](https://sun.cm/sites/73.html) — CSP, X-Content-Type-Options
- [https://sun.cm/sites/74.html](https://sun.cm/sites/74.html) — CSP, X-Content-Type-Options
- [https://sun.cm/sites/75.html](https://sun.cm/sites/75.html) — CSP, X-Content-Type-Options
- [https://sun.cm/sites/76.html](https://sun.cm/sites/76.html) — X-Content-Type-Options, CSP
- [https://sun.cm/sites/79.html](https://sun.cm/sites/79.html) — CSP, X-Content-Type-Options
- [https://sun.cm/sites/80.html](https://sun.cm/sites/80.html) — CSP, X-Content-Type-Options
- [https://sun.cm/sites/81.html](https://sun.cm/sites/81.html) — CSP, X-Content-Type-Options
- [https://sun.cm/sites/84.html](https://sun.cm/sites/84.html) — CSP, X-Content-Type-Options
- [https://sun.cm/sites/85.html](https://sun.cm/sites/85.html) — CSP, X-Content-Type-Options
- [https://sun.cm/sites/86.html](https://sun.cm/sites/86.html) — CSP, X-Content-Type-Options
- [https://sun.cm/sites/87.html](https://sun.cm/sites/87.html) — CSP, X-Content-Type-Options
- [https://sun.cm/sites/88.html](https://sun.cm/sites/88.html) — CSP, X-Content-Type-Options
- [https://sun.cm/sites/89.html](https://sun.cm/sites/89.html) — X-Content-Type-Options, CSP
- [https://sun.cm/sites/90.html](https://sun.cm/sites/90.html) — CSP, X-Content-Type-Options
- [https://sun.cm/sites/91.html](https://sun.cm/sites/91.html) — CSP, X-Content-Type-Options
- [https://sun.cm/sites/92.html](https://sun.cm/sites/92.html) — CSP, X-Content-Type-Options
- [https://sun.cm/sites/93.html](https://sun.cm/sites/93.html) — CSP, X-Content-Type-Options
- [https://sun.cm/sites/94.html](https://sun.cm/sites/94.html) — X-Content-Type-Options, CSP
- [https://sun.cm/sitetag/enterprise](https://sun.cm/sitetag/enterprise) — CSP, X-Content-Type-Options
- [https://sun.cm/sitetag/enterprise?orderby=date](https://sun.cm/sitetag/enterprise?orderby=date) — CSP, X-Content-Type-Options
- [https://sun.cm/vlist](https://sun.cm/vlist) — CSP, X-Content-Type-Options

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

- Rule: `security.unsafe_cross_origin_links` · Category: Security · Occurrences: 32

- [https://sun.cm/sites/50.html](https://sun.cm/sites/50.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://sun.cm/sites/53.html](https://sun.cm/sites/53.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://sun.cm/sites/55.html](https://sun.cm/sites/55.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://sun.cm/sites/57.html](https://sun.cm/sites/57.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://sun.cm/sites/60.html](https://sun.cm/sites/60.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://sun.cm/sites/61.html](https://sun.cm/sites/61.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://sun.cm/sites/62.html](https://sun.cm/sites/62.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://sun.cm/sites/63.html](https://sun.cm/sites/63.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://sun.cm/sites/66.html](https://sun.cm/sites/66.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://sun.cm/sites/68.html](https://sun.cm/sites/68.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://sun.cm/sites/69.html](https://sun.cm/sites/69.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://sun.cm/sites/70.html](https://sun.cm/sites/70.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://sun.cm/sites/71.html](https://sun.cm/sites/71.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://sun.cm/sites/72.html](https://sun.cm/sites/72.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://sun.cm/sites/73.html](https://sun.cm/sites/73.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://sun.cm/sites/74.html](https://sun.cm/sites/74.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://sun.cm/sites/75.html](https://sun.cm/sites/75.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://sun.cm/sites/76.html](https://sun.cm/sites/76.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://sun.cm/sites/79.html](https://sun.cm/sites/79.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://sun.cm/sites/80.html](https://sun.cm/sites/80.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://sun.cm/sites/81.html](https://sun.cm/sites/81.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://sun.cm/sites/84.html](https://sun.cm/sites/84.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://sun.cm/sites/85.html](https://sun.cm/sites/85.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://sun.cm/sites/86.html](https://sun.cm/sites/86.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://sun.cm/sites/87.html](https://sun.cm/sites/87.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://sun.cm/sites/88.html](https://sun.cm/sites/88.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://sun.cm/sites/89.html](https://sun.cm/sites/89.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://sun.cm/sites/90.html](https://sun.cm/sites/90.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://sun.cm/sites/91.html](https://sun.cm/sites/91.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://sun.cm/sites/92.html](https://sun.cm/sites/92.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://sun.cm/sites/93.html](https://sun.cm/sites/93.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://sun.cm/sites/94.html](https://sun.cm/sites/94.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".

#### Title is very short

- Rule: `title.too_short` · Category: Titles · Occurrences: 10

- [https://sun.cm/](https://sun.cm/) — 12 chars
- [https://sun.cm/about](https://sun.cm/about) — 9 chars
- [https://sun.cm/author/1](https://sun.cm/author/1) — 9 chars
- [https://sun.cm/author/1?tab=post](https://sun.cm/author/1?tab=post) — 9 chars
- [https://sun.cm/author/1?tab=post&post_status=publish](https://sun.cm/author/1?tab=post&post_status=publish) — 9 chars
- [https://sun.cm/login/?action=register&redirect_to=https%3A%2F%2Fsun.cm](https://sun.cm/login/?action=register&redirect_to=https%3A%2F%2Fsun.cm) — 7 chars
- [https://sun.cm/login/?redirect_to=https://sun.cm](https://sun.cm/login/?redirect_to=https://sun.cm) — 7 chars
- [https://sun.cm/rankings](https://sun.cm/rankings) — 8 chars
- [https://sun.cm/rankings?type=sites&range=today](https://sun.cm/rankings?type=sites&range=today) — 8 chars
- [https://sun.cm/vlist](https://sun.cm/vlist) — 9 chars

#### Missing Twitter Card tag

- Rule: `twitter.missing` · Category: Social · Occurrences: 45

- [https://sun.cm/](https://sun.cm/)
- [https://sun.cm/662-2](https://sun.cm/662-2)
- [https://sun.cm/about](https://sun.cm/about)
- [https://sun.cm/author/1](https://sun.cm/author/1)
- [https://sun.cm/author/1?tab=post](https://sun.cm/author/1?tab=post)
- [https://sun.cm/author/1?tab=post&post_status=publish](https://sun.cm/author/1?tab=post&post_status=publish)
- [https://sun.cm/favorites/%E5%B8%B8%E7%94%A8](https://sun.cm/favorites/%E5%B8%B8%E7%94%A8)
- [https://sun.cm/favorites/%E5%B8%B8%E7%94%A8?orderby=date](https://sun.cm/favorites/%E5%B8%B8%E7%94%A8?orderby=date)
- [https://sun.cm/rankings](https://sun.cm/rankings)
- [https://sun.cm/rankings?type=sites&range=today](https://sun.cm/rankings?type=sites&range=today)
- [https://sun.cm/sites/50.html](https://sun.cm/sites/50.html)
- [https://sun.cm/sites/53.html](https://sun.cm/sites/53.html)
- [https://sun.cm/sites/55.html](https://sun.cm/sites/55.html)
- [https://sun.cm/sites/57.html](https://sun.cm/sites/57.html)
- [https://sun.cm/sites/60.html](https://sun.cm/sites/60.html)
- [https://sun.cm/sites/61.html](https://sun.cm/sites/61.html)
- [https://sun.cm/sites/62.html](https://sun.cm/sites/62.html)
- [https://sun.cm/sites/63.html](https://sun.cm/sites/63.html)
- [https://sun.cm/sites/66.html](https://sun.cm/sites/66.html)
- [https://sun.cm/sites/68.html](https://sun.cm/sites/68.html)
- [https://sun.cm/sites/69.html](https://sun.cm/sites/69.html)
- [https://sun.cm/sites/70.html](https://sun.cm/sites/70.html)
- [https://sun.cm/sites/71.html](https://sun.cm/sites/71.html)
- [https://sun.cm/sites/72.html](https://sun.cm/sites/72.html)
- [https://sun.cm/sites/73.html](https://sun.cm/sites/73.html)
- [https://sun.cm/sites/74.html](https://sun.cm/sites/74.html)
- [https://sun.cm/sites/75.html](https://sun.cm/sites/75.html)
- [https://sun.cm/sites/76.html](https://sun.cm/sites/76.html)
- [https://sun.cm/sites/79.html](https://sun.cm/sites/79.html)
- [https://sun.cm/sites/80.html](https://sun.cm/sites/80.html)
- [https://sun.cm/sites/81.html](https://sun.cm/sites/81.html)
- [https://sun.cm/sites/84.html](https://sun.cm/sites/84.html)
- [https://sun.cm/sites/85.html](https://sun.cm/sites/85.html)
- [https://sun.cm/sites/86.html](https://sun.cm/sites/86.html)
- [https://sun.cm/sites/87.html](https://sun.cm/sites/87.html)
- [https://sun.cm/sites/88.html](https://sun.cm/sites/88.html)
- [https://sun.cm/sites/89.html](https://sun.cm/sites/89.html)
- [https://sun.cm/sites/90.html](https://sun.cm/sites/90.html)
- [https://sun.cm/sites/91.html](https://sun.cm/sites/91.html)
- [https://sun.cm/sites/92.html](https://sun.cm/sites/92.html)
- [https://sun.cm/sites/93.html](https://sun.cm/sites/93.html)
- [https://sun.cm/sites/94.html](https://sun.cm/sites/94.html)
- [https://sun.cm/sitetag/enterprise](https://sun.cm/sitetag/enterprise)
- [https://sun.cm/sitetag/enterprise?orderby=date](https://sun.cm/sitetag/enterprise?orderby=date)
- [https://sun.cm/vlist](https://sun.cm/vlist)

#### Non-ASCII characters in URL path

- Rule: `url.non_ascii` · Category: URL · Occurrences: 2

- [https://sun.cm/favorites/%E5%B8%B8%E7%94%A8](https://sun.cm/favorites/%E5%B8%B8%E7%94%A8)
- [https://sun.cm/favorites/%E5%B8%B8%E7%94%A8?orderby=date](https://sun.cm/favorites/%E5%B8%B8%E7%94%A8?orderby=date)

## Checks & coverage

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

- ✗ Agent Readiness — 45 warning(s), 41 notice(s)
- ✗ AI Content — 1 notice(s)
- ✓ Amp — clean
- ✗ Budget — 4 warning(s)
- ✗ Cache — 47 notice(s)
- ✗ Canonical — 8 warning(s), 1 notice(s)
- ✗ Content — 43 warning(s), 48 notice(s)
- ✗ Crawlability — 1 error(s), 2 notice(s)
- ✗ Duplicate — 7 warning(s), 9 notice(s)
- ✓ Geo — clean
- ✗ Headings — 1 notice(s)
- ✓ Hreflang — clean
- ✗ Images — 47 warning(s), 47 notice(s)
- ✗ Indexability — 2 warning(s)
- ✗ Links — 47 notice(s)
- ✗ Meta Description — 36 notice(s)
- ✓ Mobile — clean
- ✗ Performance — 47 warning(s), 185 notice(s)
- ✓ Rendering — clean
- ✓ Robots — clean
- ✗ Security — 80 notice(s)
- ✗ Sitemap — 1 error(s)
- ✗ Social — 45 notice(s)
- ✗ Structured Data — 45 notice(s)
- ✗ Titles — 3 warning(s), 10 notice(s)
- ✗ URL — 2 notice(s)
- ✓ Video — clean

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

## 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