---
tool: Crawlinx SEO audit
source: https://crawlinx.com
domain: haidilaohotpot.net
report_url: "https://crawlinx.com/audit/haidilaohotpot.net"
crawl_id: 20260721T073023-28e975ac
health_score: 65
generated_at: 2026-08-26T03:27:41Z
total_pages: 11
html_pages: 11
indexable_pages: 11
errors: 0
warnings: 38
notices: 95
---

# SEO audit: haidilaohotpot.net

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

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

## Overview

| Metric | Value |
| --- | --- |
| Pages crawled | 11 |
| HTML pages | 11 |
| Indexable | 11 |
| Non-indexable | 0 |
| Orphan pages | 1 |
| Broken internal links | 0 |
| Avg response time | 945 ms |
| Errors / Warnings / Notices | 0 / 38 / 95 |
| Status codes | 11×200 |

## Categories

| Category | Score | Errors | Warnings | Notices |
| --- | ---: | ---: | ---: | ---: |
| Meta Description | 70 | 0 | 11 | 0 |
| Performance | 70 | 0 | 11 | 35 |
| Headings | 84 | 0 | 6 | 0 |
| Duplicate | 92 | 0 | 3 | 0 |
| Titles | 92 | 0 | 3 | 0 |
| Canonical | 95 | 0 | 2 | 0 |
| Links | 97 | 0 | 1 | 0 |
| Robots | 97 | 0 | 1 | 0 |
| Agent Readiness | 100 | 0 | 0 | 5 |
| Cache | 100 | 0 | 0 | 11 |
| Security | 100 | 0 | 0 | 11 |
| Social | 100 | 0 | 0 | 22 |
| Structured Data | 100 | 0 | 0 | 11 |

## Issues

### Warnings (38)

#### Missing canonical tag

- Rule: `canonical.missing` · Category: Canonical · Occurrences: 2

- [https://haidilaohotpot.net/author/admin/](https://haidilaohotpot.net/author/admin/)
- [https://haidilaohotpot.net/category/uncategorized/](https://haidilaohotpot.net/category/uncategorized/)

#### Duplicate page content

- Rule: `duplicate.content` · Category: Duplicate · Occurrences: 2

- [https://haidilaohotpot.net/author/admin/](https://haidilaohotpot.net/author/admin/) — content shared by 2 pages: https://haidilaohotpot.net/category/uncategorized/
- [https://haidilaohotpot.net/category/uncategorized/](https://haidilaohotpot.net/category/uncategorized/) — content shared by 2 pages: https://haidilaohotpot.net/author/admin/

#### Homepage duplicated across protocol/host variants (no redirect)

- Rule: `duplicate.protocol_host` · Category: Duplicate · Occurrences: 1

- [https://haidilaohotpot.net/](https://haidilaohotpot.net/) — http://haidilaohotpot.net/ serves the same homepage content with a 200 and no redirect — Google sees a duplicate. Pick one canonical host/scheme and 301-redirect the others.

#### Missing <h1>

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

- [https://haidilaohotpot.net/author/admin/](https://haidilaohotpot.net/author/admin/)
- [https://haidilaohotpot.net/category/uncategorized/](https://haidilaohotpot.net/category/uncategorized/)
- [https://haidilaohotpot.net/cua-hang/](https://haidilaohotpot.net/cua-hang/)
- [https://haidilaohotpot.net/gioi-thieu/](https://haidilaohotpot.net/gioi-thieu/)
- [https://haidilaohotpot.net/lien-he/](https://haidilaohotpot.net/lien-he/)
- [https://haidilaohotpot.net/menu/](https://haidilaohotpot.net/menu/)

#### Orphan page (no internal inlinks)

- Rule: `links.orphan` · Category: Links · Occurrences: 1

- [https://haidilaohotpot.net/author/admin/](https://haidilaohotpot.net/author/admin/) — no internal links point here

#### Missing meta description

- Rule: `meta_desc.missing` · Category: Meta Description · Occurrences: 11

- [https://haidilaohotpot.net/](https://haidilaohotpot.net/)
- [https://haidilaohotpot.net/author/admin/](https://haidilaohotpot.net/author/admin/)
- [https://haidilaohotpot.net/category/uncategorized/](https://haidilaohotpot.net/category/uncategorized/)
- [https://haidilaohotpot.net/cua-hang/](https://haidilaohotpot.net/cua-hang/)
- [https://haidilaohotpot.net/dat-ban-haidilao/](https://haidilaohotpot.net/dat-ban-haidilao/)
- [https://haidilaohotpot.net/gia-haidilao/](https://haidilaohotpot.net/gia-haidilao/)
- [https://haidilaohotpot.net/gioi-thieu/](https://haidilaohotpot.net/gioi-thieu/)
- [https://haidilaohotpot.net/haidilao-nghia-la-gi/](https://haidilaohotpot.net/haidilao-nghia-la-gi/)
- [https://haidilaohotpot.net/haidilao-tuyen-dung/](https://haidilaohotpot.net/haidilao-tuyen-dung/)
- [https://haidilaohotpot.net/lien-he/](https://haidilaohotpot.net/lien-he/)
- [https://haidilaohotpot.net/menu/](https://haidilaohotpot.net/menu/)

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

- Rule: `perf.render_blocking` · Category: Performance · Occurrences: 11

- [https://haidilaohotpot.net/](https://haidilaohotpot.net/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://haidilaohotpot.net/author/admin/](https://haidilaohotpot.net/author/admin/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://haidilaohotpot.net/category/uncategorized/](https://haidilaohotpot.net/category/uncategorized/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://haidilaohotpot.net/cua-hang/](https://haidilaohotpot.net/cua-hang/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://haidilaohotpot.net/dat-ban-haidilao/](https://haidilaohotpot.net/dat-ban-haidilao/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://haidilaohotpot.net/gia-haidilao/](https://haidilaohotpot.net/gia-haidilao/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://haidilaohotpot.net/gioi-thieu/](https://haidilaohotpot.net/gioi-thieu/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://haidilaohotpot.net/haidilao-nghia-la-gi/](https://haidilaohotpot.net/haidilao-nghia-la-gi/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://haidilaohotpot.net/haidilao-tuyen-dung/](https://haidilaohotpot.net/haidilao-tuyen-dung/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://haidilaohotpot.net/lien-he/](https://haidilaohotpot.net/lien-he/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://haidilaohotpot.net/menu/](https://haidilaohotpot.net/menu/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)

#### robots.txt blocks CSS/JS the pages need to render

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

- [https://haidilaohotpot.net/](https://haidilaohotpot.net/) — robots.txt Disallow blocks render-critical CSS/JS under: /wp-includes/js/, /wp-includes/js/jquery/ — Google's renderer can't fetch these, so the affected pages may render blank or thin. Allow the asset path(s) for Googlebot.

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

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

- [https://haidilaohotpot.net/gia-haidilao/](https://haidilaohotpot.net/gia-haidilao/) — 78 chars, ~608px (limit ~580px)
- [https://haidilaohotpot.net/haidilao-nghia-la-gi/](https://haidilaohotpot.net/haidilao-nghia-la-gi/) — 80 chars, ~625px (limit ~580px)
- [https://haidilaohotpot.net/haidilao-tuyen-dung/](https://haidilaohotpot.net/haidilao-tuyen-dung/) — 80 chars, ~636px (limit ~580px)

### Notices (95)

#### Heading levels skip a level

- Rule: `agent.heading_skip` · Category: Agent Readiness · Occurrences: 4

- [https://haidilaohotpot.net/dat-ban-haidilao/](https://haidilaohotpot.net/dat-ban-haidilao/) — h5 follows h2 — skips h3
- [https://haidilaohotpot.net/gia-haidilao/](https://haidilaohotpot.net/gia-haidilao/) — h5 follows h2 — skips h3
- [https://haidilaohotpot.net/haidilao-nghia-la-gi/](https://haidilaohotpot.net/haidilao-nghia-la-gi/) — h5 follows h2 — skips h3
- [https://haidilaohotpot.net/haidilao-tuyen-dung/](https://haidilaohotpot.net/haidilao-tuyen-dung/) — h5 follows h2 — skips h3

#### No llms.txt for AI agents

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

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

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

- Rule: `cache.not_cacheable` · Category: Cache · Occurrences: 11

- [https://haidilaohotpot.net/](https://haidilaohotpot.net/) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://haidilaohotpot.net/author/admin/](https://haidilaohotpot.net/author/admin/) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://haidilaohotpot.net/category/uncategorized/](https://haidilaohotpot.net/category/uncategorized/) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://haidilaohotpot.net/cua-hang/](https://haidilaohotpot.net/cua-hang/) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://haidilaohotpot.net/dat-ban-haidilao/](https://haidilaohotpot.net/dat-ban-haidilao/) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://haidilaohotpot.net/gia-haidilao/](https://haidilaohotpot.net/gia-haidilao/) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://haidilaohotpot.net/gioi-thieu/](https://haidilaohotpot.net/gioi-thieu/) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://haidilaohotpot.net/haidilao-nghia-la-gi/](https://haidilaohotpot.net/haidilao-nghia-la-gi/) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://haidilaohotpot.net/haidilao-tuyen-dung/](https://haidilaohotpot.net/haidilao-tuyen-dung/) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://haidilaohotpot.net/lien-he/](https://haidilaohotpot.net/lien-he/) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://haidilaohotpot.net/menu/](https://haidilaohotpot.net/menu/) — Cache-Control: (none) · cloudflare: DYNAMIC

#### Likely hero image lacks fetchpriority=high

- Rule: `images.hero_no_fetchpriority` · Category: Performance · Occurrences: 11

- [https://haidilaohotpot.net/](https://haidilaohotpot.net/) — the likely hero/LCP image (logo-website-haidilao-1-e1774189808401.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://haidilaohotpot.net/author/admin/](https://haidilaohotpot.net/author/admin/) — the likely hero/LCP image (logo-website-haidilao-1-e1774189808401.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://haidilaohotpot.net/category/uncategorized/](https://haidilaohotpot.net/category/uncategorized/) — the likely hero/LCP image (logo-website-haidilao-1-e1774189808401.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://haidilaohotpot.net/cua-hang/](https://haidilaohotpot.net/cua-hang/) — the likely hero/LCP image (logo-website-haidilao-1-e1774189808401.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://haidilaohotpot.net/dat-ban-haidilao/](https://haidilaohotpot.net/dat-ban-haidilao/) — the likely hero/LCP image (logo-website-haidilao-1-e1774189808401.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://haidilaohotpot.net/gia-haidilao/](https://haidilaohotpot.net/gia-haidilao/) — the likely hero/LCP image (logo-website-haidilao-1-e1774189808401.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://haidilaohotpot.net/gioi-thieu/](https://haidilaohotpot.net/gioi-thieu/) — the likely hero/LCP image (logo-website-haidilao-1-e1774189808401.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://haidilaohotpot.net/haidilao-nghia-la-gi/](https://haidilaohotpot.net/haidilao-nghia-la-gi/) — the likely hero/LCP image (logo-website-haidilao-1-e1774189808401.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://haidilaohotpot.net/haidilao-tuyen-dung/](https://haidilaohotpot.net/haidilao-tuyen-dung/) — the likely hero/LCP image (logo-website-haidilao-1-e1774189808401.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://haidilaohotpot.net/lien-he/](https://haidilaohotpot.net/lien-he/) — the likely hero/LCP image (logo-website-haidilao-1-e1774189808401.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://haidilaohotpot.net/menu/](https://haidilaohotpot.net/menu/) — the likely hero/LCP image (logo-website-haidilao-1-e1774189808401.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.

#### Missing Open Graph tags

- Rule: `og.missing` · Category: Social · Occurrences: 11

- [https://haidilaohotpot.net/](https://haidilaohotpot.net/) — og:title, og:description, og:image
- [https://haidilaohotpot.net/author/admin/](https://haidilaohotpot.net/author/admin/) — og:title, og:description, og:image
- [https://haidilaohotpot.net/category/uncategorized/](https://haidilaohotpot.net/category/uncategorized/) — og:title, og:description, og:image
- [https://haidilaohotpot.net/cua-hang/](https://haidilaohotpot.net/cua-hang/) — og:title, og:description, og:image
- [https://haidilaohotpot.net/dat-ban-haidilao/](https://haidilaohotpot.net/dat-ban-haidilao/) — og:title, og:description, og:image
- [https://haidilaohotpot.net/gia-haidilao/](https://haidilaohotpot.net/gia-haidilao/) — og:title, og:description, og:image
- [https://haidilaohotpot.net/gioi-thieu/](https://haidilaohotpot.net/gioi-thieu/) — og:title, og:description, og:image
- [https://haidilaohotpot.net/haidilao-nghia-la-gi/](https://haidilaohotpot.net/haidilao-nghia-la-gi/) — og:title, og:description, og:image
- [https://haidilaohotpot.net/haidilao-tuyen-dung/](https://haidilaohotpot.net/haidilao-tuyen-dung/) — og:title, og:description, og:image
- [https://haidilaohotpot.net/lien-he/](https://haidilaohotpot.net/lien-he/) — og:title, og:description, og:image
- [https://haidilaohotpot.net/menu/](https://haidilaohotpot.net/menu/) — og:title, og:description, og:image

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

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

- [https://haidilaohotpot.net/cua-hang/](https://haidilaohotpot.net/cua-hang/) — 2 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://haidilaohotpot.net/haidilao-nghia-la-gi/](https://haidilaohotpot.net/haidilao-nghia-la-gi/) — 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.

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

- Rule: `perf.no_etag` · Category: Performance · Occurrences: 11

- [https://haidilaohotpot.net/](https://haidilaohotpot.net/) — 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://haidilaohotpot.net/author/admin/](https://haidilaohotpot.net/author/admin/) — 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://haidilaohotpot.net/category/uncategorized/](https://haidilaohotpot.net/category/uncategorized/) — 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://haidilaohotpot.net/cua-hang/](https://haidilaohotpot.net/cua-hang/) — 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://haidilaohotpot.net/dat-ban-haidilao/](https://haidilaohotpot.net/dat-ban-haidilao/) — 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://haidilaohotpot.net/gia-haidilao/](https://haidilaohotpot.net/gia-haidilao/) — 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://haidilaohotpot.net/gioi-thieu/](https://haidilaohotpot.net/gioi-thieu/) — 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://haidilaohotpot.net/haidilao-nghia-la-gi/](https://haidilaohotpot.net/haidilao-nghia-la-gi/) — 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://haidilaohotpot.net/haidilao-tuyen-dung/](https://haidilaohotpot.net/haidilao-tuyen-dung/) — 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://haidilaohotpot.net/lien-he/](https://haidilaohotpot.net/lien-he/) — 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://haidilaohotpot.net/menu/](https://haidilaohotpot.net/menu/) — 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: 11

- [https://haidilaohotpot.net/](https://haidilaohotpot.net/) — 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://haidilaohotpot.net/author/admin/](https://haidilaohotpot.net/author/admin/) — 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://haidilaohotpot.net/category/uncategorized/](https://haidilaohotpot.net/category/uncategorized/) — 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://haidilaohotpot.net/cua-hang/](https://haidilaohotpot.net/cua-hang/) — 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://haidilaohotpot.net/dat-ban-haidilao/](https://haidilaohotpot.net/dat-ban-haidilao/) — 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://haidilaohotpot.net/gia-haidilao/](https://haidilaohotpot.net/gia-haidilao/) — 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://haidilaohotpot.net/gioi-thieu/](https://haidilaohotpot.net/gioi-thieu/) — 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://haidilaohotpot.net/haidilao-nghia-la-gi/](https://haidilaohotpot.net/haidilao-nghia-la-gi/) — 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://haidilaohotpot.net/haidilao-tuyen-dung/](https://haidilaohotpot.net/haidilao-tuyen-dung/) — 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://haidilaohotpot.net/lien-he/](https://haidilaohotpot.net/lien-he/) — 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://haidilaohotpot.net/menu/](https://haidilaohotpot.net/menu/) — 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.

#### No structured data detected

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

- [https://haidilaohotpot.net/](https://haidilaohotpot.net/)
- [https://haidilaohotpot.net/author/admin/](https://haidilaohotpot.net/author/admin/)
- [https://haidilaohotpot.net/category/uncategorized/](https://haidilaohotpot.net/category/uncategorized/)
- [https://haidilaohotpot.net/cua-hang/](https://haidilaohotpot.net/cua-hang/)
- [https://haidilaohotpot.net/dat-ban-haidilao/](https://haidilaohotpot.net/dat-ban-haidilao/)
- [https://haidilaohotpot.net/gia-haidilao/](https://haidilaohotpot.net/gia-haidilao/)
- [https://haidilaohotpot.net/gioi-thieu/](https://haidilaohotpot.net/gioi-thieu/)
- [https://haidilaohotpot.net/haidilao-nghia-la-gi/](https://haidilaohotpot.net/haidilao-nghia-la-gi/)
- [https://haidilaohotpot.net/haidilao-tuyen-dung/](https://haidilaohotpot.net/haidilao-tuyen-dung/)
- [https://haidilaohotpot.net/lien-he/](https://haidilaohotpot.net/lien-he/)
- [https://haidilaohotpot.net/menu/](https://haidilaohotpot.net/menu/)

#### Missing recommended security headers

- Rule: `security.missing_headers` · Category: Security · Occurrences: 11

- [https://haidilaohotpot.net/](https://haidilaohotpot.net/) — HSTS, CSP, X-Content-Type-Options
- [https://haidilaohotpot.net/author/admin/](https://haidilaohotpot.net/author/admin/) — HSTS, CSP, X-Content-Type-Options
- [https://haidilaohotpot.net/category/uncategorized/](https://haidilaohotpot.net/category/uncategorized/) — HSTS, CSP, X-Content-Type-Options
- [https://haidilaohotpot.net/cua-hang/](https://haidilaohotpot.net/cua-hang/) — HSTS, CSP, X-Content-Type-Options
- [https://haidilaohotpot.net/dat-ban-haidilao/](https://haidilaohotpot.net/dat-ban-haidilao/) — X-Content-Type-Options, HSTS, CSP
- [https://haidilaohotpot.net/gia-haidilao/](https://haidilaohotpot.net/gia-haidilao/) — HSTS, CSP, X-Content-Type-Options
- [https://haidilaohotpot.net/gioi-thieu/](https://haidilaohotpot.net/gioi-thieu/) — HSTS, CSP, X-Content-Type-Options
- [https://haidilaohotpot.net/haidilao-nghia-la-gi/](https://haidilaohotpot.net/haidilao-nghia-la-gi/) — HSTS, CSP, X-Content-Type-Options
- [https://haidilaohotpot.net/haidilao-tuyen-dung/](https://haidilaohotpot.net/haidilao-tuyen-dung/) — X-Content-Type-Options, HSTS, CSP
- [https://haidilaohotpot.net/lien-he/](https://haidilaohotpot.net/lien-he/) — HSTS, CSP, X-Content-Type-Options
- [https://haidilaohotpot.net/menu/](https://haidilaohotpot.net/menu/) — HSTS, CSP, X-Content-Type-Options

#### Missing Twitter Card tag

- Rule: `twitter.missing` · Category: Social · Occurrences: 11

- [https://haidilaohotpot.net/](https://haidilaohotpot.net/)
- [https://haidilaohotpot.net/author/admin/](https://haidilaohotpot.net/author/admin/)
- [https://haidilaohotpot.net/category/uncategorized/](https://haidilaohotpot.net/category/uncategorized/)
- [https://haidilaohotpot.net/cua-hang/](https://haidilaohotpot.net/cua-hang/)
- [https://haidilaohotpot.net/dat-ban-haidilao/](https://haidilaohotpot.net/dat-ban-haidilao/)
- [https://haidilaohotpot.net/gia-haidilao/](https://haidilaohotpot.net/gia-haidilao/)
- [https://haidilaohotpot.net/gioi-thieu/](https://haidilaohotpot.net/gioi-thieu/)
- [https://haidilaohotpot.net/haidilao-nghia-la-gi/](https://haidilaohotpot.net/haidilao-nghia-la-gi/)
- [https://haidilaohotpot.net/haidilao-tuyen-dung/](https://haidilaohotpot.net/haidilao-tuyen-dung/)
- [https://haidilaohotpot.net/lien-he/](https://haidilaohotpot.net/lien-he/)
- [https://haidilaohotpot.net/menu/](https://haidilaohotpot.net/menu/)

## Checks & coverage

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

- ✗ Agent Readiness — 5 notice(s)
- ✓ AI Content — clean
- ✓ Amp — clean
- ✓ Budget — clean
- ✗ Cache — 11 notice(s)
- ✗ Canonical — 2 warning(s)
- ✓ Content — clean
- ✓ Crawlability — clean
- ✗ Duplicate — 3 warning(s)
- ✓ Geo — clean
- ✗ Headings — 6 warning(s)
- ✓ Hreflang — clean
- ✓ Images — clean
- ✓ Indexability — clean
- ✗ Links — 1 warning(s)
- ✗ Meta Description — 11 warning(s)
- ✓ Mobile — clean
- ✗ Performance — 11 warning(s), 35 notice(s)
- ✓ Rendering — clean
- ✗ Robots — 1 warning(s)
- ✗ Security — 11 notice(s)
- ✓ Sitemap — clean
- ✗ Social — 22 notice(s)
- ✗ Structured Data — 11 notice(s)
- ✗ Titles — 3 warning(s)
- ✓ URL — clean
- ✓ Video — clean

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

## 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