---
tool: Crawlinx SEO audit
source: https://crawlinx.com
domain: wd-ng28.com
report_url: "https://crawlinx.com/audit/wd-ng28.com"
crawl_id: 20260804T014833-014b8eaf
health_score: 65
generated_at: 2026-08-26T03:22:37Z
total_pages: 15
html_pages: 13
indexable_pages: 13
errors: 0
warnings: 66
notices: 147
---

# SEO audit: wd-ng28.com

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

> Audited by [Crawlinx](https://crawlinx.com) — the free technical-SEO crawler. Full report: https://crawlinx.com/audit/wd-ng28.com

## Overview

| Metric | Value |
| --- | --- |
| Pages crawled | 15 |
| HTML pages | 13 |
| Indexable | 13 |
| Non-indexable | 0 |
| Orphan pages | 0 |
| Broken internal links | 0 |
| Avg response time | 6198 ms |
| Errors / Warnings / Notices | 0 / 66 / 147 |
| Status codes | 1×0, 14×200 |

## Categories

| Category | Score | Errors | Warnings | Notices |
| --- | ---: | ---: | ---: | ---: |
| Agent Readiness | 74 | 0 | 13 | 11 |
| Content | 74 | 0 | 13 | 8 |
| Performance | 74 | 0 | 13 | 52 |
| Canonical | 76 | 0 | 12 | 12 |
| Meta Description | 76 | 0 | 12 | 0 |
| Images | 96 | 0 | 2 | 13 |
| Crawlability | 98 | 0 | 1 | 0 |
| Robots | 100 | 0 | 0 | 1 |
| Security | 100 | 0 | 0 | 13 |
| Sitemap | 100 | 0 | 0 | 1 |
| Social | 100 | 0 | 0 | 25 |
| Structured Data | 100 | 0 | 0 | 11 |

## Issues

### Warnings (66)

#### Control has no accessible name

- Rule: `agent.control_no_name` · Category: Agent Readiness · Occurrences: 13

- [https://wd-ng28.com/](https://wd-ng28.com/) — 7 button/link(s) with no text or aria-label — an agent can't target them
- [https://wd-ng28.com/about.html](https://wd-ng28.com/about.html) — 4 button/link(s) with no text or aria-label — an agent can't target them
- [https://wd-ng28.com/contact.html](https://wd-ng28.com/contact.html) — 4 button/link(s) with no text or aria-label — an agent can't target them
- [https://wd-ng28.com/faq.html](https://wd-ng28.com/faq.html) — 4 button/link(s) with no text or aria-label — an agent can't target them
- [https://wd-ng28.com/news.html](https://wd-ng28.com/news.html) — 4 button/link(s) with no text or aria-label — an agent can't target them
- [https://wd-ng28.com/news/162.html](https://wd-ng28.com/news/162.html) — 4 button/link(s) with no text or aria-label — an agent can't target them
- [https://wd-ng28.com/news/163.html](https://wd-ng28.com/news/163.html) — 4 button/link(s) with no text or aria-label — an agent can't target them
- [https://wd-ng28.com/news/164.html](https://wd-ng28.com/news/164.html) — 4 button/link(s) with no text or aria-label — an agent can't target them
- [https://wd-ng28.com/news/165.html](https://wd-ng28.com/news/165.html) — 4 button/link(s) with no text or aria-label — an agent can't target them
- [https://wd-ng28.com/news/166.html](https://wd-ng28.com/news/166.html) — 4 button/link(s) with no text or aria-label — an agent can't target them
- [https://wd-ng28.com/news/167.html](https://wd-ng28.com/news/167.html) — 4 button/link(s) with no text or aria-label — an agent can't target them
- [https://wd-ng28.com/news/168.html](https://wd-ng28.com/news/168.html) — 4 button/link(s) with no text or aria-label — an agent can't target them
- [https://wd-ng28.com/service.html](https://wd-ng28.com/service.html) — 7 button/link(s) with no text or aria-label — an agent can't target them

#### Interior page canonicalizes to the homepage

- Rule: `canonical.points_to_homepage` · Category: Canonical · Occurrences: 12

- [https://wd-ng28.com/about.html](https://wd-ng28.com/about.html) — this interior page canonicalizes to the homepage (https://wd-ng28.com/) — Google will treat the homepage as authoritative and drop this page from search. Point the canonical at the page's own URL.
- [https://wd-ng28.com/contact.html](https://wd-ng28.com/contact.html) — this interior page canonicalizes to the homepage (https://wd-ng28.com/) — Google will treat the homepage as authoritative and drop this page from search. Point the canonical at the page's own URL.
- [https://wd-ng28.com/faq.html](https://wd-ng28.com/faq.html) — this interior page canonicalizes to the homepage (https://wd-ng28.com/) — Google will treat the homepage as authoritative and drop this page from search. Point the canonical at the page's own URL.
- [https://wd-ng28.com/news.html](https://wd-ng28.com/news.html) — this interior page canonicalizes to the homepage (https://wd-ng28.com/) — Google will treat the homepage as authoritative and drop this page from search. Point the canonical at the page's own URL.
- [https://wd-ng28.com/news/162.html](https://wd-ng28.com/news/162.html) — this interior page canonicalizes to the homepage (https://wd-ng28.com/) — Google will treat the homepage as authoritative and drop this page from search. Point the canonical at the page's own URL.
- [https://wd-ng28.com/news/163.html](https://wd-ng28.com/news/163.html) — this interior page canonicalizes to the homepage (https://wd-ng28.com/) — Google will treat the homepage as authoritative and drop this page from search. Point the canonical at the page's own URL.
- [https://wd-ng28.com/news/164.html](https://wd-ng28.com/news/164.html) — this interior page canonicalizes to the homepage (https://wd-ng28.com/) — Google will treat the homepage as authoritative and drop this page from search. Point the canonical at the page's own URL.
- [https://wd-ng28.com/news/165.html](https://wd-ng28.com/news/165.html) — this interior page canonicalizes to the homepage (https://wd-ng28.com/) — Google will treat the homepage as authoritative and drop this page from search. Point the canonical at the page's own URL.
- [https://wd-ng28.com/news/166.html](https://wd-ng28.com/news/166.html) — this interior page canonicalizes to the homepage (https://wd-ng28.com/) — Google will treat the homepage as authoritative and drop this page from search. Point the canonical at the page's own URL.
- [https://wd-ng28.com/news/167.html](https://wd-ng28.com/news/167.html) — this interior page canonicalizes to the homepage (https://wd-ng28.com/) — Google will treat the homepage as authoritative and drop this page from search. Point the canonical at the page's own URL.
- [https://wd-ng28.com/news/168.html](https://wd-ng28.com/news/168.html) — this interior page canonicalizes to the homepage (https://wd-ng28.com/) — Google will treat the homepage as authoritative and drop this page from search. Point the canonical at the page's own URL.
- [https://wd-ng28.com/service.html](https://wd-ng28.com/service.html) — this interior page canonicalizes to the homepage (https://wd-ng28.com/) — Google will treat the homepage as authoritative and drop this page from search. Point the canonical at the page's own URL.

#### Thin content (low word count)

- Rule: `content.thin` · Category: Content · Occurrences: 13

- [https://wd-ng28.com/](https://wd-ng28.com/) — 174 words
- [https://wd-ng28.com/about.html](https://wd-ng28.com/about.html) — 75 words
- [https://wd-ng28.com/contact.html](https://wd-ng28.com/contact.html) — 45 words
- [https://wd-ng28.com/faq.html](https://wd-ng28.com/faq.html) — 80 words
- [https://wd-ng28.com/news.html](https://wd-ng28.com/news.html) — 114 words
- [https://wd-ng28.com/news/162.html](https://wd-ng28.com/news/162.html) — 107 words
- [https://wd-ng28.com/news/163.html](https://wd-ng28.com/news/163.html) — 101 words
- [https://wd-ng28.com/news/164.html](https://wd-ng28.com/news/164.html) — 102 words
- [https://wd-ng28.com/news/165.html](https://wd-ng28.com/news/165.html) — 103 words
- [https://wd-ng28.com/news/166.html](https://wd-ng28.com/news/166.html) — 103 words
- [https://wd-ng28.com/news/167.html](https://wd-ng28.com/news/167.html) — 103 words
- [https://wd-ng28.com/news/168.html](https://wd-ng28.com/news/168.html) — 99 words
- [https://wd-ng28.com/service.html](https://wd-ng28.com/service.html) — 73 words

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

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

- [https://wd-ng28.com/news/161.html](https://wd-ng28.com/news/161.html) — context deadline exceeded after 3 attempts

#### Images missing alt text

- Rule: `images.missing_alt` · Category: Images · Occurrences: 2

- [https://wd-ng28.com/](https://wd-ng28.com/) — 6 of 22 images missing alt
- [https://wd-ng28.com/about.html](https://wd-ng28.com/about.html) — 6 of 12 images missing alt

#### Missing meta description

- Rule: `meta_desc.missing` · Category: Meta Description · Occurrences: 12

- [https://wd-ng28.com/about.html](https://wd-ng28.com/about.html)
- [https://wd-ng28.com/contact.html](https://wd-ng28.com/contact.html)
- [https://wd-ng28.com/faq.html](https://wd-ng28.com/faq.html)
- [https://wd-ng28.com/news.html](https://wd-ng28.com/news.html)
- [https://wd-ng28.com/news/162.html](https://wd-ng28.com/news/162.html)
- [https://wd-ng28.com/news/163.html](https://wd-ng28.com/news/163.html)
- [https://wd-ng28.com/news/164.html](https://wd-ng28.com/news/164.html)
- [https://wd-ng28.com/news/165.html](https://wd-ng28.com/news/165.html)
- [https://wd-ng28.com/news/166.html](https://wd-ng28.com/news/166.html)
- [https://wd-ng28.com/news/167.html](https://wd-ng28.com/news/167.html)
- [https://wd-ng28.com/news/168.html](https://wd-ng28.com/news/168.html)
- [https://wd-ng28.com/service.html](https://wd-ng28.com/service.html)

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

- Rule: `perf.render_blocking` · Category: Performance · Occurrences: 13

- [https://wd-ng28.com/](https://wd-ng28.com/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://wd-ng28.com/about.html](https://wd-ng28.com/about.html) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://wd-ng28.com/contact.html](https://wd-ng28.com/contact.html) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://wd-ng28.com/faq.html](https://wd-ng28.com/faq.html) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://wd-ng28.com/news.html](https://wd-ng28.com/news.html) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://wd-ng28.com/news/162.html](https://wd-ng28.com/news/162.html) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://wd-ng28.com/news/163.html](https://wd-ng28.com/news/163.html) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://wd-ng28.com/news/164.html](https://wd-ng28.com/news/164.html) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://wd-ng28.com/news/165.html](https://wd-ng28.com/news/165.html) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://wd-ng28.com/news/166.html](https://wd-ng28.com/news/166.html) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://wd-ng28.com/news/167.html](https://wd-ng28.com/news/167.html) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://wd-ng28.com/news/168.html](https://wd-ng28.com/news/168.html) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://wd-ng28.com/service.html](https://wd-ng28.com/service.html) — 2 render-blocking <script> in <head> (add defer/async or use type=module)

### Notices (147)

#### Heading levels skip a level

- Rule: `agent.heading_skip` · Category: Agent Readiness · Occurrences: 10

- [https://wd-ng28.com/](https://wd-ng28.com/) — h4 follows h2 — skips h3
- [https://wd-ng28.com/news.html](https://wd-ng28.com/news.html) — h3 follows h1 — skips h2
- [https://wd-ng28.com/news/162.html](https://wd-ng28.com/news/162.html) — h4 follows h1 — skips h2
- [https://wd-ng28.com/news/163.html](https://wd-ng28.com/news/163.html) — h4 follows h1 — skips h2
- [https://wd-ng28.com/news/164.html](https://wd-ng28.com/news/164.html) — h4 follows h1 — skips h2
- [https://wd-ng28.com/news/165.html](https://wd-ng28.com/news/165.html) — h4 follows h1 — skips h2
- [https://wd-ng28.com/news/166.html](https://wd-ng28.com/news/166.html) — h4 follows h1 — skips h2
- [https://wd-ng28.com/news/167.html](https://wd-ng28.com/news/167.html) — h4 follows h1 — skips h2
- [https://wd-ng28.com/news/168.html](https://wd-ng28.com/news/168.html) — h4 follows h1 — skips h2
- [https://wd-ng28.com/service.html](https://wd-ng28.com/service.html) — h4 follows h2 — skips h3

#### No llms.txt for AI agents

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

- [https://wd-ng28.com/](https://wd-ng28.com/) — no llms.txt found at the site root — add one so AI agents get a curated site summary

#### Canonical points to a different URL

- Rule: `canonical.non_self` · Category: Canonical · Occurrences: 12

- [https://wd-ng28.com/about.html](https://wd-ng28.com/about.html) — canonical=https://wd-ng28.com/
- [https://wd-ng28.com/contact.html](https://wd-ng28.com/contact.html) — canonical=https://wd-ng28.com/
- [https://wd-ng28.com/faq.html](https://wd-ng28.com/faq.html) — canonical=https://wd-ng28.com/
- [https://wd-ng28.com/news.html](https://wd-ng28.com/news.html) — canonical=https://wd-ng28.com/
- [https://wd-ng28.com/news/162.html](https://wd-ng28.com/news/162.html) — canonical=https://wd-ng28.com/
- [https://wd-ng28.com/news/163.html](https://wd-ng28.com/news/163.html) — canonical=https://wd-ng28.com/
- [https://wd-ng28.com/news/164.html](https://wd-ng28.com/news/164.html) — canonical=https://wd-ng28.com/
- [https://wd-ng28.com/news/165.html](https://wd-ng28.com/news/165.html) — canonical=https://wd-ng28.com/
- [https://wd-ng28.com/news/166.html](https://wd-ng28.com/news/166.html) — canonical=https://wd-ng28.com/
- [https://wd-ng28.com/news/167.html](https://wd-ng28.com/news/167.html) — canonical=https://wd-ng28.com/
- [https://wd-ng28.com/news/168.html](https://wd-ng28.com/news/168.html) — canonical=https://wd-ng28.com/
- [https://wd-ng28.com/service.html](https://wd-ng28.com/service.html) — canonical=https://wd-ng28.com/

#### Likely hero image lacks fetchpriority=high

- Rule: `images.hero_no_fetchpriority` · Category: Performance · Occurrences: 12

- [https://wd-ng28.com/](https://wd-ng28.com/) — the likely hero/LCP image (ng28-about.webp) 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://wd-ng28.com/about.html](https://wd-ng28.com/about.html) — the likely hero/LCP image (ng28-about.webp) 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://wd-ng28.com/faq.html](https://wd-ng28.com/faq.html) — the likely hero/LCP image (chang-jian-wen-ti-faq.webp) 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://wd-ng28.com/news.html](https://wd-ng28.com/news.html) — the likely hero/LCP image (87a4753e-be43-44ba-a29a-642ea88df806-article.webp) 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://wd-ng28.com/news/162.html](https://wd-ng28.com/news/162.html) — the likely hero/LCP image (856116be-33be-4f54-8643-fe479c2e1f4f-article.webp) 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://wd-ng28.com/news/163.html](https://wd-ng28.com/news/163.html) — the likely hero/LCP image (0e8cc57d-d1fa-4072-8c69-479bfc1e7d58-article.webp) 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://wd-ng28.com/news/164.html](https://wd-ng28.com/news/164.html) — the likely hero/LCP image (dbd953a7-3a0c-46a9-b2d8-11ef4b853e9d-article.webp) 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://wd-ng28.com/news/165.html](https://wd-ng28.com/news/165.html) — the likely hero/LCP image (e4ed5253-d579-4a32-a88f-f707609e0593-article.webp) 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://wd-ng28.com/news/166.html](https://wd-ng28.com/news/166.html) — the likely hero/LCP image (746c5980-cdd5-4112-9ed6-4cec9da458ce-article.webp) 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://wd-ng28.com/news/167.html](https://wd-ng28.com/news/167.html) — the likely hero/LCP image (5bed0751-8eed-43bc-8398-c76242d70e39-article.webp) 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://wd-ng28.com/news/168.html](https://wd-ng28.com/news/168.html) — the likely hero/LCP image (87a4753e-be43-44ba-a29a-642ea88df806-article.webp) 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://wd-ng28.com/service.html](https://wd-ng28.com/service.html) — the likely hero/LCP image (hou-meng-jie-user.webp) 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: 13

- [https://wd-ng28.com/](https://wd-ng28.com/) — 22 of 22 images without width/height
- [https://wd-ng28.com/about.html](https://wd-ng28.com/about.html) — 12 of 12 images without width/height
- [https://wd-ng28.com/contact.html](https://wd-ng28.com/contact.html) — 1 of 1 images without width/height
- [https://wd-ng28.com/faq.html](https://wd-ng28.com/faq.html) — 3 of 3 images without width/height
- [https://wd-ng28.com/news.html](https://wd-ng28.com/news.html) — 11 of 11 images without width/height
- [https://wd-ng28.com/news/162.html](https://wd-ng28.com/news/162.html) — 2 of 2 images without width/height
- [https://wd-ng28.com/news/163.html](https://wd-ng28.com/news/163.html) — 2 of 2 images without width/height
- [https://wd-ng28.com/news/164.html](https://wd-ng28.com/news/164.html) — 2 of 2 images without width/height
- [https://wd-ng28.com/news/165.html](https://wd-ng28.com/news/165.html) — 2 of 2 images without width/height
- [https://wd-ng28.com/news/166.html](https://wd-ng28.com/news/166.html) — 2 of 2 images without width/height
- [https://wd-ng28.com/news/167.html](https://wd-ng28.com/news/167.html) — 2 of 2 images without width/height
- [https://wd-ng28.com/news/168.html](https://wd-ng28.com/news/168.html) — 2 of 2 images without width/height
- [https://wd-ng28.com/service.html](https://wd-ng28.com/service.html) — 6 of 6 images without width/height

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

- Rule: `meta.keywords_present` · Category: Content · Occurrences: 8

- [https://wd-ng28.com/](https://wd-ng28.com/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://wd-ng28.com/news/162.html](https://wd-ng28.com/news/162.html) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://wd-ng28.com/news/163.html](https://wd-ng28.com/news/163.html) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://wd-ng28.com/news/164.html](https://wd-ng28.com/news/164.html) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://wd-ng28.com/news/165.html](https://wd-ng28.com/news/165.html) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://wd-ng28.com/news/166.html](https://wd-ng28.com/news/166.html) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://wd-ng28.com/news/167.html](https://wd-ng28.com/news/167.html) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://wd-ng28.com/news/168.html](https://wd-ng28.com/news/168.html) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt

#### Missing Open Graph tags

- Rule: `og.missing` · Category: Social · Occurrences: 12

- [https://wd-ng28.com/about.html](https://wd-ng28.com/about.html) — og:description
- [https://wd-ng28.com/contact.html](https://wd-ng28.com/contact.html) — og:description
- [https://wd-ng28.com/faq.html](https://wd-ng28.com/faq.html) — og:description
- [https://wd-ng28.com/news.html](https://wd-ng28.com/news.html) — og:description
- [https://wd-ng28.com/news/162.html](https://wd-ng28.com/news/162.html) — og:description
- [https://wd-ng28.com/news/163.html](https://wd-ng28.com/news/163.html) — og:description
- [https://wd-ng28.com/news/164.html](https://wd-ng28.com/news/164.html) — og:description
- [https://wd-ng28.com/news/165.html](https://wd-ng28.com/news/165.html) — og:description
- [https://wd-ng28.com/news/166.html](https://wd-ng28.com/news/166.html) — og:description
- [https://wd-ng28.com/news/167.html](https://wd-ng28.com/news/167.html) — og:description
- [https://wd-ng28.com/news/168.html](https://wd-ng28.com/news/168.html) — og:description
- [https://wd-ng28.com/service.html](https://wd-ng28.com/service.html) — og:description

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

- Rule: `perf.no_etag` · Category: Performance · Occurrences: 13

- [https://wd-ng28.com/](https://wd-ng28.com/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://wd-ng28.com/about.html](https://wd-ng28.com/about.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://wd-ng28.com/contact.html](https://wd-ng28.com/contact.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://wd-ng28.com/faq.html](https://wd-ng28.com/faq.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://wd-ng28.com/news.html](https://wd-ng28.com/news.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://wd-ng28.com/news/162.html](https://wd-ng28.com/news/162.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://wd-ng28.com/news/163.html](https://wd-ng28.com/news/163.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://wd-ng28.com/news/164.html](https://wd-ng28.com/news/164.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://wd-ng28.com/news/165.html](https://wd-ng28.com/news/165.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://wd-ng28.com/news/166.html](https://wd-ng28.com/news/166.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://wd-ng28.com/news/167.html](https://wd-ng28.com/news/167.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://wd-ng28.com/news/168.html](https://wd-ng28.com/news/168.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://wd-ng28.com/service.html](https://wd-ng28.com/service.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.

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

- Rule: `perf.no_last_modified` · Category: Performance · Occurrences: 13

- [https://wd-ng28.com/](https://wd-ng28.com/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://wd-ng28.com/about.html](https://wd-ng28.com/about.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://wd-ng28.com/contact.html](https://wd-ng28.com/contact.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://wd-ng28.com/faq.html](https://wd-ng28.com/faq.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://wd-ng28.com/news.html](https://wd-ng28.com/news.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://wd-ng28.com/news/162.html](https://wd-ng28.com/news/162.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://wd-ng28.com/news/163.html](https://wd-ng28.com/news/163.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://wd-ng28.com/news/164.html](https://wd-ng28.com/news/164.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://wd-ng28.com/news/165.html](https://wd-ng28.com/news/165.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://wd-ng28.com/news/166.html](https://wd-ng28.com/news/166.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://wd-ng28.com/news/167.html](https://wd-ng28.com/news/167.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://wd-ng28.com/news/168.html](https://wd-ng28.com/news/168.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://wd-ng28.com/service.html](https://wd-ng28.com/service.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.

#### Slow server response

- Rule: `perf.slow_response` · Category: Performance · Occurrences: 14

- [https://wd-ng28.com/](https://wd-ng28.com/) — 6610 ms
- [https://wd-ng28.com/about.html](https://wd-ng28.com/about.html) — 4752 ms
- [https://wd-ng28.com/contact.html](https://wd-ng28.com/contact.html) — 6897 ms
- [https://wd-ng28.com/faq.html](https://wd-ng28.com/faq.html) — 6610 ms
- [https://wd-ng28.com/news.html](https://wd-ng28.com/news.html) — 4996 ms
- [https://wd-ng28.com/news/162.html](https://wd-ng28.com/news/162.html) — 4744 ms
- [https://wd-ng28.com/news/163.html](https://wd-ng28.com/news/163.html) — 4763 ms
- [https://wd-ng28.com/news/164.html](https://wd-ng28.com/news/164.html) — 6950 ms
- [https://wd-ng28.com/news/165.html](https://wd-ng28.com/news/165.html) — 5000 ms
- [https://wd-ng28.com/news/166.html](https://wd-ng28.com/news/166.html) — 7675 ms
- [https://wd-ng28.com/news/167.html](https://wd-ng28.com/news/167.html) — 9926 ms
- [https://wd-ng28.com/news/168.html](https://wd-ng28.com/news/168.html) — 7294 ms
- [https://wd-ng28.com/service.html](https://wd-ng28.com/service.html) — 5575 ms
- [https://wd-ng28.com/sitemap.xml](https://wd-ng28.com/sitemap.xml) — 4986 ms

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

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

- [https://wd-ng28.com/](https://wd-ng28.com/) — robots.txt did not return a 200 at the site root — a healthy site should serve one (declare your sitemap and confirm the host serves root files)

#### No structured data detected

- Rule: `schema.none` · Category: Structured Data · Occurrences: 11

- [https://wd-ng28.com/about.html](https://wd-ng28.com/about.html)
- [https://wd-ng28.com/contact.html](https://wd-ng28.com/contact.html)
- [https://wd-ng28.com/faq.html](https://wd-ng28.com/faq.html)
- [https://wd-ng28.com/news.html](https://wd-ng28.com/news.html)
- [https://wd-ng28.com/news/162.html](https://wd-ng28.com/news/162.html)
- [https://wd-ng28.com/news/163.html](https://wd-ng28.com/news/163.html)
- [https://wd-ng28.com/news/164.html](https://wd-ng28.com/news/164.html)
- [https://wd-ng28.com/news/165.html](https://wd-ng28.com/news/165.html)
- [https://wd-ng28.com/news/166.html](https://wd-ng28.com/news/166.html)
- [https://wd-ng28.com/news/167.html](https://wd-ng28.com/news/167.html)
- [https://wd-ng28.com/news/168.html](https://wd-ng28.com/news/168.html)

#### Missing recommended security headers

- Rule: `security.missing_headers` · Category: Security · Occurrences: 13

- [https://wd-ng28.com/](https://wd-ng28.com/) — CSP, X-Content-Type-Options
- [https://wd-ng28.com/about.html](https://wd-ng28.com/about.html) — CSP, X-Content-Type-Options
- [https://wd-ng28.com/contact.html](https://wd-ng28.com/contact.html) — CSP, X-Content-Type-Options
- [https://wd-ng28.com/faq.html](https://wd-ng28.com/faq.html) — X-Content-Type-Options, CSP
- [https://wd-ng28.com/news.html](https://wd-ng28.com/news.html) — X-Content-Type-Options, CSP
- [https://wd-ng28.com/news/162.html](https://wd-ng28.com/news/162.html) — CSP, X-Content-Type-Options
- [https://wd-ng28.com/news/163.html](https://wd-ng28.com/news/163.html) — CSP, X-Content-Type-Options
- [https://wd-ng28.com/news/164.html](https://wd-ng28.com/news/164.html) — CSP, X-Content-Type-Options
- [https://wd-ng28.com/news/165.html](https://wd-ng28.com/news/165.html) — CSP, X-Content-Type-Options
- [https://wd-ng28.com/news/166.html](https://wd-ng28.com/news/166.html) — CSP, X-Content-Type-Options
- [https://wd-ng28.com/news/167.html](https://wd-ng28.com/news/167.html) — CSP, X-Content-Type-Options
- [https://wd-ng28.com/news/168.html](https://wd-ng28.com/news/168.html) — CSP, X-Content-Type-Options
- [https://wd-ng28.com/service.html](https://wd-ng28.com/service.html) — CSP, X-Content-Type-Options

#### Indexable page not listed in sitemap

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

- [https://wd-ng28.com/](https://wd-ng28.com/) — indexable but not in sitemap

#### Missing Twitter Card tag

- Rule: `twitter.missing` · Category: Social · Occurrences: 13

- [https://wd-ng28.com/](https://wd-ng28.com/)
- [https://wd-ng28.com/about.html](https://wd-ng28.com/about.html)
- [https://wd-ng28.com/contact.html](https://wd-ng28.com/contact.html)
- [https://wd-ng28.com/faq.html](https://wd-ng28.com/faq.html)
- [https://wd-ng28.com/news.html](https://wd-ng28.com/news.html)
- [https://wd-ng28.com/news/162.html](https://wd-ng28.com/news/162.html)
- [https://wd-ng28.com/news/163.html](https://wd-ng28.com/news/163.html)
- [https://wd-ng28.com/news/164.html](https://wd-ng28.com/news/164.html)
- [https://wd-ng28.com/news/165.html](https://wd-ng28.com/news/165.html)
- [https://wd-ng28.com/news/166.html](https://wd-ng28.com/news/166.html)
- [https://wd-ng28.com/news/167.html](https://wd-ng28.com/news/167.html)
- [https://wd-ng28.com/news/168.html](https://wd-ng28.com/news/168.html)
- [https://wd-ng28.com/service.html](https://wd-ng28.com/service.html)

## Checks & coverage

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

- ✗ Agent Readiness — 13 warning(s), 11 notice(s)
- ✓ AI Content — clean
- ✓ Amp — clean
- ✓ Budget — clean
- ✓ Cache — clean
- ✗ Canonical — 12 warning(s), 12 notice(s)
- ✗ Content — 13 warning(s), 8 notice(s)
- ✗ Crawlability — 1 warning(s)
- ✓ Duplicate — clean
- ✓ Geo — clean
- ✓ Headings — clean
- ✓ Hreflang — clean
- ✗ Images — 2 warning(s), 13 notice(s)
- ✓ Indexability — clean
- ✓ Links — clean
- ✗ Meta Description — 12 warning(s)
- ✓ Mobile — clean
- ✗ Performance — 13 warning(s), 52 notice(s)
- ✓ Rendering — clean
- ✗ Robots — 1 notice(s)
- ✗ Security — 13 notice(s)
- ✗ Sitemap — 1 notice(s)
- ✗ Social — 25 notice(s)
- ✗ Structured Data — 11 notice(s)
- ✓ Titles — clean
- ✓ URL — clean
- ✓ Video — clean

---
*Generated by [Crawlinx](https://crawlinx.com) · free technical-SEO audits · https://crawlinx.com/audit/wd-ng28.com*

## Use Crawlinx from your app / agent

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

### MCP server (agent skill)

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

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

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

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

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

### HTTP API

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

**Start a scan**

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

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

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

**Get the JSON report**

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

Returns the full structured report JSON once the scan completes.

**Get this Markdown report**

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

Returns this LLM-ready Markdown document.

**List recent public audits**

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

### Quick start (curl)

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

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

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