---
tool: Crawlinx SEO audit
source: https://crawlinx.com
domain: shirokuma-ah.com
report_url: "https://crawlinx.com/audit/shirokuma-ah.com"
crawl_id: 20260728T010345-940360a2
health_score: 65
generated_at: 2026-08-26T07:13:32Z
total_pages: 9
html_pages: 9
indexable_pages: 9
errors: 0
warnings: 35
notices: 108
---

# SEO audit: shirokuma-ah.com

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

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

## Overview

| Metric | Value |
| --- | --- |
| Pages crawled | 9 |
| HTML pages | 9 |
| Indexable | 9 |
| Non-indexable | 0 |
| Orphan pages | 0 |
| Broken internal links | 0 |
| Avg response time | 1086 ms |
| Errors / Warnings / Notices | 0 / 35 / 108 |
| Status codes | 9×200 |

## Categories

| Category | Score | Errors | Warnings | Notices |
| --- | ---: | ---: | ---: | ---: |
| Agent Readiness | 70 | 0 | 9 | 2 |
| Content | 70 | 0 | 9 | 1 |
| Performance | 70 | 0 | 9 | 30 |
| Meta Description | 80 | 0 | 6 | 3 |
| Duplicate | 97 | 0 | 1 | 0 |
| Images | 97 | 0 | 1 | 6 |
| Canonical | 100 | 0 | 0 | 9 |
| Mobile | 100 | 0 | 0 | 9 |
| Robots | 100 | 0 | 0 | 1 |
| Security | 100 | 0 | 0 | 18 |
| Social | 100 | 0 | 0 | 17 |
| Structured Data | 100 | 0 | 0 | 9 |
| Titles | 100 | 0 | 0 | 3 |

## Issues

### Warnings (35)

#### Control has no accessible name

- Rule: `agent.control_no_name` · Category: Agent Readiness · Occurrences: 9

- [https://shirokuma-ah.com/](https://shirokuma-ah.com/) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://shirokuma-ah.com/p/10/](https://shirokuma-ah.com/p/10/) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://shirokuma-ah.com/p/11/](https://shirokuma-ah.com/p/11/) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://shirokuma-ah.com/p/13/](https://shirokuma-ah.com/p/13/) — 12 button/link(s) with no text or aria-label — an agent can't target them
- [https://shirokuma-ah.com/p/15/](https://shirokuma-ah.com/p/15/) — 5 button/link(s) with no text or aria-label — an agent can't target them
- [https://shirokuma-ah.com/p/2/](https://shirokuma-ah.com/p/2/) — 21 button/link(s) with no text or aria-label — an agent can't target them
- [https://shirokuma-ah.com/p/3/](https://shirokuma-ah.com/p/3/) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://shirokuma-ah.com/p/8/](https://shirokuma-ah.com/p/8/) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://shirokuma-ah.com/p/9/](https://shirokuma-ah.com/p/9/) — 1 button/link(s) with no text or aria-label — an agent can't target them

#### Thin content (low word count)

- Rule: `content.thin` · Category: Content · Occurrences: 9

- [https://shirokuma-ah.com/](https://shirokuma-ah.com/) — 84 words
- [https://shirokuma-ah.com/p/10/](https://shirokuma-ah.com/p/10/) — 41 words
- [https://shirokuma-ah.com/p/11/](https://shirokuma-ah.com/p/11/) — 24 words
- [https://shirokuma-ah.com/p/13/](https://shirokuma-ah.com/p/13/) — 46 words
- [https://shirokuma-ah.com/p/15/](https://shirokuma-ah.com/p/15/) — 40 words
- [https://shirokuma-ah.com/p/2/](https://shirokuma-ah.com/p/2/) — 37 words
- [https://shirokuma-ah.com/p/3/](https://shirokuma-ah.com/p/3/) — 28 words
- [https://shirokuma-ah.com/p/8/](https://shirokuma-ah.com/p/8/) — 23 words
- [https://shirokuma-ah.com/p/9/](https://shirokuma-ah.com/p/9/) — 42 words

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

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

- [https://shirokuma-ah.com/](https://shirokuma-ah.com/) — https://www.shirokuma-ah.com/ 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.

#### Images missing alt text

- Rule: `images.missing_alt` · Category: Images · Occurrences: 1

- [https://shirokuma-ah.com/p/3/](https://shirokuma-ah.com/p/3/) — 5 of 5 images missing alt

#### Missing meta description

- Rule: `meta_desc.missing` · Category: Meta Description · Occurrences: 6

- [https://shirokuma-ah.com/](https://shirokuma-ah.com/)
- [https://shirokuma-ah.com/p/10/](https://shirokuma-ah.com/p/10/)
- [https://shirokuma-ah.com/p/11/](https://shirokuma-ah.com/p/11/)
- [https://shirokuma-ah.com/p/13/](https://shirokuma-ah.com/p/13/)
- [https://shirokuma-ah.com/p/2/](https://shirokuma-ah.com/p/2/)
- [https://shirokuma-ah.com/p/3/](https://shirokuma-ah.com/p/3/)

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

- Rule: `perf.render_blocking` · Category: Performance · Occurrences: 9

- [https://shirokuma-ah.com/](https://shirokuma-ah.com/) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://shirokuma-ah.com/p/10/](https://shirokuma-ah.com/p/10/) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://shirokuma-ah.com/p/11/](https://shirokuma-ah.com/p/11/) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://shirokuma-ah.com/p/13/](https://shirokuma-ah.com/p/13/) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://shirokuma-ah.com/p/15/](https://shirokuma-ah.com/p/15/) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://shirokuma-ah.com/p/2/](https://shirokuma-ah.com/p/2/) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://shirokuma-ah.com/p/3/](https://shirokuma-ah.com/p/3/) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://shirokuma-ah.com/p/8/](https://shirokuma-ah.com/p/8/) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://shirokuma-ah.com/p/9/](https://shirokuma-ah.com/p/9/) — 1 render-blocking <script> in <head> (add defer/async or use type=module)

### Notices (108)

#### No llms.txt for AI agents

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

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

#### Canonical points to a different URL

- Rule: `canonical.non_self` · Category: Canonical · Occurrences: 9

- [https://shirokuma-ah.com/](https://shirokuma-ah.com/) — canonical=https://www.shirokuma-ah.com/
- [https://shirokuma-ah.com/p/10/](https://shirokuma-ah.com/p/10/) — canonical=https://www.shirokuma-ah.com/p/10/
- [https://shirokuma-ah.com/p/11/](https://shirokuma-ah.com/p/11/) — canonical=https://www.shirokuma-ah.com/p/11/
- [https://shirokuma-ah.com/p/13/](https://shirokuma-ah.com/p/13/) — canonical=https://www.shirokuma-ah.com/p/13/
- [https://shirokuma-ah.com/p/15/](https://shirokuma-ah.com/p/15/) — canonical=https://www.shirokuma-ah.com/p/15/
- [https://shirokuma-ah.com/p/2/](https://shirokuma-ah.com/p/2/) — canonical=https://www.shirokuma-ah.com/p/2/
- [https://shirokuma-ah.com/p/3/](https://shirokuma-ah.com/p/3/) — canonical=https://www.shirokuma-ah.com/p/3/
- [https://shirokuma-ah.com/p/8/](https://shirokuma-ah.com/p/8/) — canonical=https://www.shirokuma-ah.com/p/8/
- [https://shirokuma-ah.com/p/9/](https://shirokuma-ah.com/p/9/) — canonical=https://www.shirokuma-ah.com/p/9/

#### Low text-to-HTML ratio

- Rule: `content.low_ratio` · Category: Content · Occurrences: 1

- [https://shirokuma-ah.com/p/2/](https://shirokuma-ah.com/p/2/) — 4.8%

#### Missing html lang attribute

- Rule: `i18n.lang_missing` · Category: Mobile · Occurrences: 9

- [https://shirokuma-ah.com/](https://shirokuma-ah.com/)
- [https://shirokuma-ah.com/p/10/](https://shirokuma-ah.com/p/10/)
- [https://shirokuma-ah.com/p/11/](https://shirokuma-ah.com/p/11/)
- [https://shirokuma-ah.com/p/13/](https://shirokuma-ah.com/p/13/)
- [https://shirokuma-ah.com/p/15/](https://shirokuma-ah.com/p/15/)
- [https://shirokuma-ah.com/p/2/](https://shirokuma-ah.com/p/2/)
- [https://shirokuma-ah.com/p/3/](https://shirokuma-ah.com/p/3/)
- [https://shirokuma-ah.com/p/8/](https://shirokuma-ah.com/p/8/)
- [https://shirokuma-ah.com/p/9/](https://shirokuma-ah.com/p/9/)

#### Likely hero image lacks fetchpriority=high

- Rule: `images.hero_no_fetchpriority` · Category: Performance · Occurrences: 6

- [https://shirokuma-ah.com/](https://shirokuma-ah.com/) — the likely hero/LCP image (850_637.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://shirokuma-ah.com/p/13/](https://shirokuma-ah.com/p/13/) — the likely hero/LCP image (830_674.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://shirokuma-ah.com/p/15/](https://shirokuma-ah.com/p/15/) — the likely hero/LCP image (1000_749.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://shirokuma-ah.com/p/2/](https://shirokuma-ah.com/p/2/) — the likely hero/LCP image (1000_706.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://shirokuma-ah.com/p/3/](https://shirokuma-ah.com/p/3/) — the likely hero/LCP image (arrow2.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://shirokuma-ah.com/p/8/](https://shirokuma-ah.com/p/8/) — the likely hero/LCP image (562_1000.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.

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

- Rule: `images.missing_dimensions` · Category: Images · Occurrences: 6

- [https://shirokuma-ah.com/](https://shirokuma-ah.com/) — 1 of 1 images without width/height
- [https://shirokuma-ah.com/p/13/](https://shirokuma-ah.com/p/13/) — 11 of 11 images without width/height
- [https://shirokuma-ah.com/p/15/](https://shirokuma-ah.com/p/15/) — 4 of 4 images without width/height
- [https://shirokuma-ah.com/p/2/](https://shirokuma-ah.com/p/2/) — 20 of 20 images without width/height
- [https://shirokuma-ah.com/p/3/](https://shirokuma-ah.com/p/3/) — 5 of 5 images without width/height
- [https://shirokuma-ah.com/p/8/](https://shirokuma-ah.com/p/8/) — 1 of 1 images without width/height

#### Meta description too short

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

- [https://shirokuma-ah.com/p/15/](https://shirokuma-ah.com/p/15/) — 17 chars
- [https://shirokuma-ah.com/p/8/](https://shirokuma-ah.com/p/8/) — 34 chars
- [https://shirokuma-ah.com/p/9/](https://shirokuma-ah.com/p/9/) — 18 chars

#### Missing Open Graph tags

- Rule: `og.missing` · Category: Social · Occurrences: 8

- [https://shirokuma-ah.com/](https://shirokuma-ah.com/) — og:description
- [https://shirokuma-ah.com/p/10/](https://shirokuma-ah.com/p/10/) — og:description, og:image
- [https://shirokuma-ah.com/p/11/](https://shirokuma-ah.com/p/11/) — og:description
- [https://shirokuma-ah.com/p/13/](https://shirokuma-ah.com/p/13/) — og:description, og:image
- [https://shirokuma-ah.com/p/2/](https://shirokuma-ah.com/p/2/) — og:description
- [https://shirokuma-ah.com/p/3/](https://shirokuma-ah.com/p/3/) — og:description
- [https://shirokuma-ah.com/p/8/](https://shirokuma-ah.com/p/8/) — og:image
- [https://shirokuma-ah.com/p/9/](https://shirokuma-ah.com/p/9/) — og:image

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

- Rule: `perf.images_legacy_format` · Category: Performance · Occurrences: 6

- [https://shirokuma-ah.com/](https://shirokuma-ah.com/) — 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://shirokuma-ah.com/p/13/](https://shirokuma-ah.com/p/13/) — 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://shirokuma-ah.com/p/15/](https://shirokuma-ah.com/p/15/) — 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://shirokuma-ah.com/p/2/](https://shirokuma-ah.com/p/2/) — 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://shirokuma-ah.com/p/3/](https://shirokuma-ah.com/p/3/) — 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://shirokuma-ah.com/p/8/](https://shirokuma-ah.com/p/8/) — 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: 9

- [https://shirokuma-ah.com/](https://shirokuma-ah.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://shirokuma-ah.com/p/10/](https://shirokuma-ah.com/p/10/) — 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://shirokuma-ah.com/p/11/](https://shirokuma-ah.com/p/11/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://shirokuma-ah.com/p/13/](https://shirokuma-ah.com/p/13/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://shirokuma-ah.com/p/15/](https://shirokuma-ah.com/p/15/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://shirokuma-ah.com/p/2/](https://shirokuma-ah.com/p/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://shirokuma-ah.com/p/3/](https://shirokuma-ah.com/p/3/) — 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://shirokuma-ah.com/p/8/](https://shirokuma-ah.com/p/8/) — 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://shirokuma-ah.com/p/9/](https://shirokuma-ah.com/p/9/) — 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: 9

- [https://shirokuma-ah.com/](https://shirokuma-ah.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://shirokuma-ah.com/p/10/](https://shirokuma-ah.com/p/10/) — 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://shirokuma-ah.com/p/11/](https://shirokuma-ah.com/p/11/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://shirokuma-ah.com/p/13/](https://shirokuma-ah.com/p/13/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://shirokuma-ah.com/p/15/](https://shirokuma-ah.com/p/15/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://shirokuma-ah.com/p/2/](https://shirokuma-ah.com/p/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://shirokuma-ah.com/p/3/](https://shirokuma-ah.com/p/3/) — 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://shirokuma-ah.com/p/8/](https://shirokuma-ah.com/p/8/) — 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://shirokuma-ah.com/p/9/](https://shirokuma-ah.com/p/9/) — 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.

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

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

- [https://shirokuma-ah.com/](https://shirokuma-ah.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: 9

- [https://shirokuma-ah.com/](https://shirokuma-ah.com/)
- [https://shirokuma-ah.com/p/10/](https://shirokuma-ah.com/p/10/)
- [https://shirokuma-ah.com/p/11/](https://shirokuma-ah.com/p/11/)
- [https://shirokuma-ah.com/p/13/](https://shirokuma-ah.com/p/13/)
- [https://shirokuma-ah.com/p/15/](https://shirokuma-ah.com/p/15/)
- [https://shirokuma-ah.com/p/2/](https://shirokuma-ah.com/p/2/)
- [https://shirokuma-ah.com/p/3/](https://shirokuma-ah.com/p/3/)
- [https://shirokuma-ah.com/p/8/](https://shirokuma-ah.com/p/8/)
- [https://shirokuma-ah.com/p/9/](https://shirokuma-ah.com/p/9/)

#### Missing recommended security headers

- Rule: `security.missing_headers` · Category: Security · Occurrences: 9

- [https://shirokuma-ah.com/](https://shirokuma-ah.com/) — CSP, HSTS
- [https://shirokuma-ah.com/p/10/](https://shirokuma-ah.com/p/10/) — HSTS, CSP
- [https://shirokuma-ah.com/p/11/](https://shirokuma-ah.com/p/11/) — HSTS, CSP
- [https://shirokuma-ah.com/p/13/](https://shirokuma-ah.com/p/13/) — HSTS, CSP
- [https://shirokuma-ah.com/p/15/](https://shirokuma-ah.com/p/15/) — HSTS, CSP
- [https://shirokuma-ah.com/p/2/](https://shirokuma-ah.com/p/2/) — HSTS, CSP
- [https://shirokuma-ah.com/p/3/](https://shirokuma-ah.com/p/3/) — HSTS, CSP
- [https://shirokuma-ah.com/p/8/](https://shirokuma-ah.com/p/8/) — HSTS, CSP
- [https://shirokuma-ah.com/p/9/](https://shirokuma-ah.com/p/9/) — HSTS, CSP

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

- Rule: `security.unsafe_cross_origin_links` · Category: Security · Occurrences: 9

- [https://shirokuma-ah.com/](https://shirokuma-ah.com/) — 3 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://shirokuma-ah.com/p/10/](https://shirokuma-ah.com/p/10/) — 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://shirokuma-ah.com/p/11/](https://shirokuma-ah.com/p/11/) — 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://shirokuma-ah.com/p/13/](https://shirokuma-ah.com/p/13/) — 1 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://shirokuma-ah.com/p/15/](https://shirokuma-ah.com/p/15/) — 1 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://shirokuma-ah.com/p/2/](https://shirokuma-ah.com/p/2/) — 1 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://shirokuma-ah.com/p/3/](https://shirokuma-ah.com/p/3/) — 1 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://shirokuma-ah.com/p/8/](https://shirokuma-ah.com/p/8/) — 1 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://shirokuma-ah.com/p/9/](https://shirokuma-ah.com/p/9/) — 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 tag is identical to the H1 (missed keyword variation)

- Rule: `title.same_as_h1` · Category: Titles · Occurrences: 1

- [https://shirokuma-ah.com/](https://shirokuma-ah.com/) — the <title> and the H1 are identical — differentiate them to cover more query variation

#### Title is very short

- Rule: `title.too_short` · Category: Titles · Occurrences: 2

- [https://shirokuma-ah.com/](https://shirokuma-ah.com/) — 8 chars
- [https://shirokuma-ah.com/p/3/](https://shirokuma-ah.com/p/3/) — 14 chars

#### Missing Twitter Card tag

- Rule: `twitter.missing` · Category: Social · Occurrences: 9

- [https://shirokuma-ah.com/](https://shirokuma-ah.com/)
- [https://shirokuma-ah.com/p/10/](https://shirokuma-ah.com/p/10/)
- [https://shirokuma-ah.com/p/11/](https://shirokuma-ah.com/p/11/)
- [https://shirokuma-ah.com/p/13/](https://shirokuma-ah.com/p/13/)
- [https://shirokuma-ah.com/p/15/](https://shirokuma-ah.com/p/15/)
- [https://shirokuma-ah.com/p/2/](https://shirokuma-ah.com/p/2/)
- [https://shirokuma-ah.com/p/3/](https://shirokuma-ah.com/p/3/)
- [https://shirokuma-ah.com/p/8/](https://shirokuma-ah.com/p/8/)
- [https://shirokuma-ah.com/p/9/](https://shirokuma-ah.com/p/9/)

## Checks & coverage

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

- ✗ Agent Readiness — 9 warning(s), 2 notice(s)
- ✓ AI Content — clean
- ✓ Amp — clean
- ✓ Budget — clean
- ✓ Cache — clean
- ✗ Canonical — 9 notice(s)
- ✗ Content — 9 warning(s), 1 notice(s)
- ✓ Crawlability — clean
- ✗ Duplicate — 1 warning(s)
- ✓ Geo — clean
- ✓ Headings — clean
- ✓ Hreflang — clean
- ✗ Images — 1 warning(s), 6 notice(s)
- ✓ Indexability — clean
- ✓ Links — clean
- ✗ Meta Description — 6 warning(s), 3 notice(s)
- ✗ Mobile — 9 notice(s)
- ✗ Performance — 9 warning(s), 30 notice(s)
- ✓ Rendering — clean
- ✗ Robots — 1 notice(s)
- ✗ Security — 18 notice(s)
- ✓ Sitemap — clean
- ✗ Social — 17 notice(s)
- ✗ Structured Data — 9 notice(s)
- ✗ Titles — 3 notice(s)
- ✓ URL — clean
- ✓ Video — clean

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