---
tool: Crawlinx SEO audit
source: https://crawlinx.com
domain: hassakuworks.com
report_url: "https://crawlinx.com/audit/hassakuworks.com"
crawl_id: 20260722T102337-1a74ae17
health_score: 51
generated_at: 2026-08-26T03:25:56Z
total_pages: 18
html_pages: 18
indexable_pages: 10
errors: 8
warnings: 53
notices: 92
---

# SEO audit: hassakuworks.com

**Health score: 51/100** — needs attention

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

## Overview

| Metric | Value |
| --- | --- |
| Pages crawled | 18 |
| HTML pages | 18 |
| Indexable | 10 |
| Non-indexable | 0 |
| Orphan pages | 0 |
| Broken internal links | 0 |
| Avg response time | 1000 ms |
| Errors / Warnings / Notices | 8 / 53 / 92 |
| Status codes | 10×200, 8×401 |

## Categories

| Category | Score | Errors | Warnings | Notices |
| --- | ---: | ---: | ---: | ---: |
| Crawlability | 56 | 8 | 0 | 0 |
| Canonical | 83 | 0 | 10 | 0 |
| Content | 83 | 0 | 10 | 0 |
| Security | 83 | 0 | 10 | 18 |
| Headings | 85 | 0 | 9 | 0 |
| Meta Description | 85 | 0 | 9 | 1 |
| Duplicate | 92 | 0 | 5 | 0 |
| Agent Readiness | 100 | 0 | 0 | 2 |
| Images | 100 | 0 | 0 | 10 |
| Links | 100 | 0 | 0 | 9 |
| Performance | 100 | 0 | 0 | 20 |
| Robots | 100 | 0 | 0 | 1 |
| Social | 100 | 0 | 0 | 18 |
| Structured Data | 100 | 0 | 0 | 10 |
| Titles | 100 | 0 | 0 | 3 |

## Issues

### Errors (8)

#### Client error (4xx) response

- Rule: `status.4xx` · Category: Crawlability · Occurrences: 8

- [https://www.hassakuworks.com/work01/](https://www.hassakuworks.com/work01/) — HTTP 401
- [https://www.hassakuworks.com/work02/](https://www.hassakuworks.com/work02/) — HTTP 401
- [https://www.hassakuworks.com/work03/](https://www.hassakuworks.com/work03/) — HTTP 401
- [https://www.hassakuworks.com/work04/](https://www.hassakuworks.com/work04/) — HTTP 401
- [https://www.hassakuworks.com/work05/](https://www.hassakuworks.com/work05/) — HTTP 401
- [https://www.hassakuworks.com/work06/](https://www.hassakuworks.com/work06/) — HTTP 401
- [https://www.hassakuworks.com/work08/](https://www.hassakuworks.com/work08/) — HTTP 401
- [https://www.hassakuworks.com/work09/](https://www.hassakuworks.com/work09/) — HTTP 401

### Warnings (53)

#### Missing canonical tag

- Rule: `canonical.missing` · Category: Canonical · Occurrences: 10

- [https://hassakuworks.com/](https://hassakuworks.com/)
- [https://hassakuworks.com/work01.html](https://hassakuworks.com/work01.html)
- [https://hassakuworks.com/work02.html](https://hassakuworks.com/work02.html)
- [https://hassakuworks.com/work03.html](https://hassakuworks.com/work03.html)
- [https://hassakuworks.com/work04.html](https://hassakuworks.com/work04.html)
- [https://hassakuworks.com/work05.html](https://hassakuworks.com/work05.html)
- [https://hassakuworks.com/work06.html](https://hassakuworks.com/work06.html)
- [https://hassakuworks.com/work07.html](https://hassakuworks.com/work07.html)
- [https://hassakuworks.com/work08.html](https://hassakuworks.com/work08.html)
- [https://hassakuworks.com/work09.html](https://hassakuworks.com/work09.html)

#### Thin content (low word count)

- Rule: `content.thin` · Category: Content · Occurrences: 10

- [https://hassakuworks.com/](https://hassakuworks.com/) — 58 words
- [https://hassakuworks.com/work01.html](https://hassakuworks.com/work01.html) — 29 words
- [https://hassakuworks.com/work02.html](https://hassakuworks.com/work02.html) — 24 words
- [https://hassakuworks.com/work03.html](https://hassakuworks.com/work03.html) — 19 words
- [https://hassakuworks.com/work04.html](https://hassakuworks.com/work04.html) — 30 words
- [https://hassakuworks.com/work05.html](https://hassakuworks.com/work05.html) — 25 words
- [https://hassakuworks.com/work06.html](https://hassakuworks.com/work06.html) — 25 words
- [https://hassakuworks.com/work07.html](https://hassakuworks.com/work07.html) — 27 words
- [https://hassakuworks.com/work08.html](https://hassakuworks.com/work08.html) — 26 words
- [https://hassakuworks.com/work09.html](https://hassakuworks.com/work09.html) — 33 words

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

- Rule: `duplicate.protocol_host` · Category: Duplicate · Occurrences: 3

- [https://hassakuworks.com/](https://hassakuworks.com/) — http://hassakuworks.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.
- [https://hassakuworks.com/](https://hassakuworks.com/) — http://www.hassakuworks.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.
- [https://hassakuworks.com/](https://hassakuworks.com/) — https://www.hassakuworks.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.

#### Duplicate <title> across pages

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

- [https://hassakuworks.com/work03.html](https://hassakuworks.com/work03.html) — title shared by 2 pages: https://hassakuworks.com/work07.html
- [https://hassakuworks.com/work07.html](https://hassakuworks.com/work07.html) — title shared by 2 pages: https://hassakuworks.com/work03.html

#### Missing <h1>

- Rule: `h1.missing` · Category: Headings · Occurrences: 9

- [https://hassakuworks.com/work01.html](https://hassakuworks.com/work01.html)
- [https://hassakuworks.com/work02.html](https://hassakuworks.com/work02.html)
- [https://hassakuworks.com/work03.html](https://hassakuworks.com/work03.html)
- [https://hassakuworks.com/work04.html](https://hassakuworks.com/work04.html)
- [https://hassakuworks.com/work05.html](https://hassakuworks.com/work05.html)
- [https://hassakuworks.com/work06.html](https://hassakuworks.com/work06.html)
- [https://hassakuworks.com/work07.html](https://hassakuworks.com/work07.html)
- [https://hassakuworks.com/work08.html](https://hassakuworks.com/work08.html)
- [https://hassakuworks.com/work09.html](https://hassakuworks.com/work09.html)

#### Content-Type header doesn't match the actual content

- Rule: `headers.content_type_mismatch` · Category: Security · Occurrences: 10

- [https://hassakuworks.com/](https://hassakuworks.com/) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://hassakuworks.com/work01.html](https://hassakuworks.com/work01.html) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://hassakuworks.com/work02.html](https://hassakuworks.com/work02.html) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://hassakuworks.com/work03.html](https://hassakuworks.com/work03.html) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://hassakuworks.com/work04.html](https://hassakuworks.com/work04.html) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://hassakuworks.com/work05.html](https://hassakuworks.com/work05.html) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://hassakuworks.com/work06.html](https://hassakuworks.com/work06.html) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://hassakuworks.com/work07.html](https://hassakuworks.com/work07.html) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://hassakuworks.com/work08.html](https://hassakuworks.com/work08.html) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://hassakuworks.com/work09.html](https://hassakuworks.com/work09.html) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".

#### Missing meta description

- Rule: `meta_desc.missing` · Category: Meta Description · Occurrences: 9

- [https://hassakuworks.com/work01.html](https://hassakuworks.com/work01.html)
- [https://hassakuworks.com/work02.html](https://hassakuworks.com/work02.html)
- [https://hassakuworks.com/work03.html](https://hassakuworks.com/work03.html)
- [https://hassakuworks.com/work04.html](https://hassakuworks.com/work04.html)
- [https://hassakuworks.com/work05.html](https://hassakuworks.com/work05.html)
- [https://hassakuworks.com/work06.html](https://hassakuworks.com/work06.html)
- [https://hassakuworks.com/work07.html](https://hassakuworks.com/work07.html)
- [https://hassakuworks.com/work08.html](https://hassakuworks.com/work08.html)
- [https://hassakuworks.com/work09.html](https://hassakuworks.com/work09.html)

### Notices (92)

#### No llms.txt for AI agents

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

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

#### Likely hero image lacks fetchpriority=high

- Rule: `images.hero_no_fetchpriority` · Category: Performance · Occurrences: 10

- [https://hassakuworks.com/](https://hassakuworks.com/) — the likely hero/LCP image (logo.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://hassakuworks.com/work01.html](https://hassakuworks.com/work01.html) — the likely hero/LCP image (work01-image.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://hassakuworks.com/work02.html](https://hassakuworks.com/work02.html) — the likely hero/LCP image (work02-image.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://hassakuworks.com/work03.html](https://hassakuworks.com/work03.html) — the likely hero/LCP image (work03-image.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://hassakuworks.com/work04.html](https://hassakuworks.com/work04.html) — the likely hero/LCP image (work04.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://hassakuworks.com/work05.html](https://hassakuworks.com/work05.html) — the likely hero/LCP image (work05.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://hassakuworks.com/work06.html](https://hassakuworks.com/work06.html) — the likely hero/LCP image (work06.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://hassakuworks.com/work07.html](https://hassakuworks.com/work07.html) — the likely hero/LCP image (work07.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://hassakuworks.com/work08.html](https://hassakuworks.com/work08.html) — the likely hero/LCP image (work08.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://hassakuworks.com/work09.html](https://hassakuworks.com/work09.html) — the likely hero/LCP image (work09.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.

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

- Rule: `images.missing_dimensions` · Category: Images · Occurrences: 10

- [https://hassakuworks.com/](https://hassakuworks.com/) — 16 of 16 images without width/height
- [https://hassakuworks.com/work01.html](https://hassakuworks.com/work01.html) — 1 of 1 images without width/height
- [https://hassakuworks.com/work02.html](https://hassakuworks.com/work02.html) — 1 of 1 images without width/height
- [https://hassakuworks.com/work03.html](https://hassakuworks.com/work03.html) — 1 of 1 images without width/height
- [https://hassakuworks.com/work04.html](https://hassakuworks.com/work04.html) — 1 of 1 images without width/height
- [https://hassakuworks.com/work05.html](https://hassakuworks.com/work05.html) — 1 of 1 images without width/height
- [https://hassakuworks.com/work06.html](https://hassakuworks.com/work06.html) — 1 of 1 images without width/height
- [https://hassakuworks.com/work07.html](https://hassakuworks.com/work07.html) — 1 of 1 images without width/height
- [https://hassakuworks.com/work08.html](https://hassakuworks.com/work08.html) — 1 of 1 images without width/height
- [https://hassakuworks.com/work09.html](https://hassakuworks.com/work09.html) — 1 of 1 images without width/height

#### Page has only one internal inlink (fragile crawl path)

- Rule: `links.single_inlink` · Category: Links · Occurrences: 9

- [https://hassakuworks.com/work01.html](https://hassakuworks.com/work01.html) — only one internal link points here — if that source changes, this page becomes an orphan. Add more contextual internal links to strengthen the crawl path.
- [https://hassakuworks.com/work02.html](https://hassakuworks.com/work02.html) — only one internal link points here — if that source changes, this page becomes an orphan. Add more contextual internal links to strengthen the crawl path.
- [https://hassakuworks.com/work03.html](https://hassakuworks.com/work03.html) — only one internal link points here — if that source changes, this page becomes an orphan. Add more contextual internal links to strengthen the crawl path.
- [https://hassakuworks.com/work04.html](https://hassakuworks.com/work04.html) — only one internal link points here — if that source changes, this page becomes an orphan. Add more contextual internal links to strengthen the crawl path.
- [https://hassakuworks.com/work05.html](https://hassakuworks.com/work05.html) — only one internal link points here — if that source changes, this page becomes an orphan. Add more contextual internal links to strengthen the crawl path.
- [https://hassakuworks.com/work06.html](https://hassakuworks.com/work06.html) — only one internal link points here — if that source changes, this page becomes an orphan. Add more contextual internal links to strengthen the crawl path.
- [https://hassakuworks.com/work07.html](https://hassakuworks.com/work07.html) — only one internal link points here — if that source changes, this page becomes an orphan. Add more contextual internal links to strengthen the crawl path.
- [https://hassakuworks.com/work08.html](https://hassakuworks.com/work08.html) — only one internal link points here — if that source changes, this page becomes an orphan. Add more contextual internal links to strengthen the crawl path.
- [https://hassakuworks.com/work09.html](https://hassakuworks.com/work09.html) — only one internal link points here — if that source changes, this page becomes an orphan. Add more contextual internal links to strengthen the crawl path.

#### Meta description too short

- Rule: `meta_desc.too_short` · Category: Meta Description · Occurrences: 1

- [https://hassakuworks.com/](https://hassakuworks.com/) — 36 chars

#### Missing Open Graph tags

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

- [https://hassakuworks.com/work01.html](https://hassakuworks.com/work01.html) — og:title, og:description, og:image
- [https://hassakuworks.com/work02.html](https://hassakuworks.com/work02.html) — og:title, og:description, og:image
- [https://hassakuworks.com/work03.html](https://hassakuworks.com/work03.html) — og:title, og:description, og:image
- [https://hassakuworks.com/work04.html](https://hassakuworks.com/work04.html) — og:title, og:description, og:image
- [https://hassakuworks.com/work05.html](https://hassakuworks.com/work05.html) — og:title, og:description, og:image
- [https://hassakuworks.com/work06.html](https://hassakuworks.com/work06.html) — og:title, og:description, og:image
- [https://hassakuworks.com/work07.html](https://hassakuworks.com/work07.html) — og:title, og:description, og:image
- [https://hassakuworks.com/work08.html](https://hassakuworks.com/work08.html) — og:title, og:description, og:image
- [https://hassakuworks.com/work09.html](https://hassakuworks.com/work09.html) — 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: 10

- [https://hassakuworks.com/](https://hassakuworks.com/) — 16 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://hassakuworks.com/work01.html](https://hassakuworks.com/work01.html) — 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://hassakuworks.com/work02.html](https://hassakuworks.com/work02.html) — 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://hassakuworks.com/work03.html](https://hassakuworks.com/work03.html) — 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://hassakuworks.com/work04.html](https://hassakuworks.com/work04.html) — 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://hassakuworks.com/work05.html](https://hassakuworks.com/work05.html) — 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://hassakuworks.com/work06.html](https://hassakuworks.com/work06.html) — 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://hassakuworks.com/work07.html](https://hassakuworks.com/work07.html) — 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://hassakuworks.com/work08.html](https://hassakuworks.com/work08.html) — 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://hassakuworks.com/work09.html](https://hassakuworks.com/work09.html) — 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.

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

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

- [https://hassakuworks.com/](https://hassakuworks.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: 10

- [https://hassakuworks.com/](https://hassakuworks.com/)
- [https://hassakuworks.com/work01.html](https://hassakuworks.com/work01.html)
- [https://hassakuworks.com/work02.html](https://hassakuworks.com/work02.html)
- [https://hassakuworks.com/work03.html](https://hassakuworks.com/work03.html)
- [https://hassakuworks.com/work04.html](https://hassakuworks.com/work04.html)
- [https://hassakuworks.com/work05.html](https://hassakuworks.com/work05.html)
- [https://hassakuworks.com/work06.html](https://hassakuworks.com/work06.html)
- [https://hassakuworks.com/work07.html](https://hassakuworks.com/work07.html)
- [https://hassakuworks.com/work08.html](https://hassakuworks.com/work08.html)
- [https://hassakuworks.com/work09.html](https://hassakuworks.com/work09.html)

#### Missing recommended security headers

- Rule: `security.missing_headers` · Category: Security · Occurrences: 18

- [https://hassakuworks.com/](https://hassakuworks.com/) — HSTS, CSP, X-Content-Type-Options
- [https://hassakuworks.com/work01.html](https://hassakuworks.com/work01.html) — HSTS, CSP, X-Content-Type-Options
- [https://hassakuworks.com/work02.html](https://hassakuworks.com/work02.html) — HSTS, CSP, X-Content-Type-Options
- [https://hassakuworks.com/work03.html](https://hassakuworks.com/work03.html) — HSTS, CSP, X-Content-Type-Options
- [https://hassakuworks.com/work04.html](https://hassakuworks.com/work04.html) — HSTS, CSP, X-Content-Type-Options
- [https://hassakuworks.com/work05.html](https://hassakuworks.com/work05.html) — HSTS, CSP, X-Content-Type-Options
- [https://hassakuworks.com/work06.html](https://hassakuworks.com/work06.html) — HSTS, CSP, X-Content-Type-Options
- [https://hassakuworks.com/work07.html](https://hassakuworks.com/work07.html) — HSTS, CSP, X-Content-Type-Options
- [https://hassakuworks.com/work08.html](https://hassakuworks.com/work08.html) — HSTS, CSP, X-Content-Type-Options
- [https://hassakuworks.com/work09.html](https://hassakuworks.com/work09.html) — HSTS, CSP, X-Content-Type-Options
- [https://www.hassakuworks.com/work01/](https://www.hassakuworks.com/work01/) — HSTS, CSP, X-Content-Type-Options
- [https://www.hassakuworks.com/work02/](https://www.hassakuworks.com/work02/) — HSTS, CSP, X-Content-Type-Options
- [https://www.hassakuworks.com/work03/](https://www.hassakuworks.com/work03/) — HSTS, CSP, X-Content-Type-Options
- [https://www.hassakuworks.com/work04/](https://www.hassakuworks.com/work04/) — HSTS, CSP, X-Content-Type-Options
- [https://www.hassakuworks.com/work05/](https://www.hassakuworks.com/work05/) — CSP, X-Content-Type-Options, HSTS
- [https://www.hassakuworks.com/work06/](https://www.hassakuworks.com/work06/) — X-Content-Type-Options, HSTS, CSP
- [https://www.hassakuworks.com/work08/](https://www.hassakuworks.com/work08/) — HSTS, CSP, X-Content-Type-Options
- [https://www.hassakuworks.com/work09/](https://www.hassakuworks.com/work09/) — HSTS, CSP, X-Content-Type-Options

#### Title is very short

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

- [https://hassakuworks.com/work02.html](https://hassakuworks.com/work02.html) — 14 chars
- [https://hassakuworks.com/work04.html](https://hassakuworks.com/work04.html) — 13 chars
- [https://hassakuworks.com/work06.html](https://hassakuworks.com/work06.html) — 13 chars

#### Missing Twitter Card tag

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

- [https://hassakuworks.com/work01.html](https://hassakuworks.com/work01.html)
- [https://hassakuworks.com/work02.html](https://hassakuworks.com/work02.html)
- [https://hassakuworks.com/work03.html](https://hassakuworks.com/work03.html)
- [https://hassakuworks.com/work04.html](https://hassakuworks.com/work04.html)
- [https://hassakuworks.com/work05.html](https://hassakuworks.com/work05.html)
- [https://hassakuworks.com/work06.html](https://hassakuworks.com/work06.html)
- [https://hassakuworks.com/work07.html](https://hassakuworks.com/work07.html)
- [https://hassakuworks.com/work08.html](https://hassakuworks.com/work08.html)
- [https://hassakuworks.com/work09.html](https://hassakuworks.com/work09.html)

## Checks & coverage

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

- ✗ Agent Readiness — 2 notice(s)
- ✓ AI Content — clean
- ✓ Amp — clean
- ✓ Budget — clean
- ✓ Cache — clean
- ✗ Canonical — 10 warning(s)
- ✗ Content — 10 warning(s)
- ✗ Crawlability — 8 error(s)
- ✗ Duplicate — 5 warning(s)
- ✓ Geo — clean
- ✗ Headings — 9 warning(s)
- ✓ Hreflang — clean
- ✗ Images — 10 notice(s)
- ✓ Indexability — clean
- ✗ Links — 9 notice(s)
- ✗ Meta Description — 9 warning(s), 1 notice(s)
- ✓ Mobile — clean
- ✗ Performance — 20 notice(s)
- ✓ Rendering — clean
- ✗ Robots — 1 notice(s)
- ✗ Security — 10 warning(s), 18 notice(s)
- ✓ Sitemap — clean
- ✗ Social — 18 notice(s)
- ✗ Structured Data — 10 notice(s)
- ✗ Titles — 3 notice(s)
- ✓ URL — clean
- ✓ Video — clean

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