---
tool: Crawlinx SEO audit
source: https://crawlinx.com
domain: minemaruchun.net
report_url: "https://crawlinx.com/audit/minemaruchun.net"
crawl_id: 20260725T161105-ae057b74
health_score: 56
generated_at: 2026-08-26T02:45:25Z
total_pages: 19
html_pages: 18
indexable_pages: 17
errors: 4
warnings: 71
notices: 150
---

# SEO audit: minemaruchun.net

**Health score: 56/100** — needs attention

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

## Overview

| Metric | Value |
| --- | --- |
| Pages crawled | 19 |
| HTML pages | 18 |
| Indexable | 17 |
| Non-indexable | 0 |
| Orphan pages | 0 |
| Broken internal links | 3 |
| Avg response time | 1022 ms |
| Errors / Warnings / Notices | 4 / 71 / 150 |
| Status codes | 18×200, 1×404 |

## Categories

| Category | Score | Errors | Warnings | Notices |
| --- | ---: | ---: | ---: | ---: |
| Links | 84 | 3 | 0 | 4 |
| Crawlability | 95 | 1 | 0 | 1 |
| Content | 73 | 0 | 17 | 13 |
| Meta Description | 73 | 0 | 17 | 0 |
| Performance | 73 | 0 | 17 | 51 |
| Canonical | 84 | 0 | 10 | 0 |
| Structured Data | 91 | 0 | 6 | 4 |
| Duplicate | 94 | 0 | 4 | 0 |
| Agent Readiness | 100 | 0 | 0 | 2 |
| Cache | 100 | 0 | 0 | 17 |
| Images | 100 | 0 | 0 | 3 |
| Security | 100 | 0 | 0 | 18 |
| Social | 100 | 0 | 0 | 34 |
| URL | 100 | 0 | 0 | 3 |

## Issues

### Errors (4)

#### Broken internal link (target 4xx/5xx)

- Rule: `links.broken_internal` · Category: Links · Occurrences: 3

- [https://minemaruchun.net/google-recaptcha/](https://minemaruchun.net/google-recaptcha/) — https://minemaruchun.net/author/chun-kanrinin/ (HTTP 404)
- [https://minemaruchun.net/history01/](https://minemaruchun.net/history01/) — https://minemaruchun.net/author/chun-kanrinin/ (HTTP 404)
- [https://minemaruchun.net/note250202/](https://minemaruchun.net/note250202/) — https://minemaruchun.net/author/chun-kanrinin/ (HTTP 404)

#### Client error (4xx) response

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

- [https://minemaruchun.net/author/chun-kanrinin/](https://minemaruchun.net/author/chun-kanrinin/) — HTTP 404

### Warnings (71)

#### Missing canonical tag

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

- [https://minemaruchun.net/2025/](https://minemaruchun.net/2025/)
- [https://minemaruchun.net/2025/02/](https://minemaruchun.net/2025/02/)
- [https://minemaruchun.net/blog/](https://minemaruchun.net/blog/)
- [https://minemaruchun.net/category/news/](https://minemaruchun.net/category/news/)
- [https://minemaruchun.net/category/work/](https://minemaruchun.net/category/work/)
- [https://minemaruchun.net/category/work/history/](https://minemaruchun.net/category/work/history/)
- [https://minemaruchun.net/category/work/tips/](https://minemaruchun.net/category/work/tips/)
- [https://minemaruchun.net/tag/%E3%81%8A%E4%BB%95%E4%BA%8B%E3%81%AE%E4%BA%8B/](https://minemaruchun.net/tag/%E3%81%8A%E4%BB%95%E4%BA%8B%E3%81%AE%E4%BA%8B/)
- [https://minemaruchun.net/tag/%E3%81%8A%E7%9F%A5%E3%82%89%E3%81%9B/](https://minemaruchun.net/tag/%E3%81%8A%E7%9F%A5%E3%82%89%E3%81%9B/)
- [https://minemaruchun.net/tag/%E6%97%A5%E5%B8%B8%E3%81%AE%E4%BA%8B/](https://minemaruchun.net/tag/%E6%97%A5%E5%B8%B8%E3%81%AE%E4%BA%8B/)

#### Thin content (low word count)

- Rule: `content.thin` · Category: Content · Occurrences: 17

- [https://minemaruchun.net/](https://minemaruchun.net/) — 85 words
- [https://minemaruchun.net/2025/](https://minemaruchun.net/2025/) — 66 words
- [https://minemaruchun.net/2025/02/](https://minemaruchun.net/2025/02/) — 67 words
- [https://minemaruchun.net/blog/](https://minemaruchun.net/blog/) — 63 words
- [https://minemaruchun.net/category/news/](https://minemaruchun.net/category/news/) — 57 words
- [https://minemaruchun.net/category/work/](https://minemaruchun.net/category/work/) — 63 words
- [https://minemaruchun.net/category/work/history/](https://minemaruchun.net/category/work/history/) — 54 words
- [https://minemaruchun.net/category/work/tips/](https://minemaruchun.net/category/work/tips/) — 58 words
- [https://minemaruchun.net/contact/](https://minemaruchun.net/contact/) — 69 words
- [https://minemaruchun.net/google-recaptcha/](https://minemaruchun.net/google-recaptcha/) — 173 words
- [https://minemaruchun.net/history01/](https://minemaruchun.net/history01/) — 122 words
- [https://minemaruchun.net/note250202/](https://minemaruchun.net/note250202/) — 81 words
- [https://minemaruchun.net/privacy-policy/](https://minemaruchun.net/privacy-policy/) — 64 words
- [https://minemaruchun.net/tag/%E3%81%8A%E4%BB%95%E4%BA%8B%E3%81%AE%E4%BA%8B/](https://minemaruchun.net/tag/%E3%81%8A%E4%BB%95%E4%BA%8B%E3%81%AE%E4%BA%8B/) — 55 words
- [https://minemaruchun.net/tag/%E3%81%8A%E7%9F%A5%E3%82%89%E3%81%9B/](https://minemaruchun.net/tag/%E3%81%8A%E7%9F%A5%E3%82%89%E3%81%9B/) — 52 words
- [https://minemaruchun.net/tag/%E6%97%A5%E5%B8%B8%E3%81%AE%E4%BA%8B/](https://minemaruchun.net/tag/%E6%97%A5%E5%B8%B8%E3%81%AE%E4%BA%8B/) — 52 words
- [https://minemaruchun.net/tococonara/](https://minemaruchun.net/tococonara/) — 113 words

#### Duplicate <title> across pages

- Rule: `duplicate.title` · Category: Duplicate · Occurrences: 4

- [https://minemaruchun.net/category/news/](https://minemaruchun.net/category/news/) — title shared by 2 pages: https://minemaruchun.net/tag/%E3%81%8A%E7%9F%A5%E3%82%89%E3%81%9B/
- [https://minemaruchun.net/category/work/](https://minemaruchun.net/category/work/) — title shared by 2 pages: https://minemaruchun.net/tag/%E3%81%8A%E4%BB%95%E4%BA%8B%E3%81%AE%E4%BA%8B/
- [https://minemaruchun.net/tag/%E3%81%8A%E4%BB%95%E4%BA%8B%E3%81%AE%E4%BA%8B/](https://minemaruchun.net/tag/%E3%81%8A%E4%BB%95%E4%BA%8B%E3%81%AE%E4%BA%8B/) — title shared by 2 pages: https://minemaruchun.net/category/work/
- [https://minemaruchun.net/tag/%E3%81%8A%E7%9F%A5%E3%82%89%E3%81%9B/](https://minemaruchun.net/tag/%E3%81%8A%E7%9F%A5%E3%82%89%E3%81%9B/) — title shared by 2 pages: https://minemaruchun.net/category/news/

#### Missing meta description

- Rule: `meta_desc.missing` · Category: Meta Description · Occurrences: 17

- [https://minemaruchun.net/](https://minemaruchun.net/)
- [https://minemaruchun.net/2025/](https://minemaruchun.net/2025/)
- [https://minemaruchun.net/2025/02/](https://minemaruchun.net/2025/02/)
- [https://minemaruchun.net/blog/](https://minemaruchun.net/blog/)
- [https://minemaruchun.net/category/news/](https://minemaruchun.net/category/news/)
- [https://minemaruchun.net/category/work/](https://minemaruchun.net/category/work/)
- [https://minemaruchun.net/category/work/history/](https://minemaruchun.net/category/work/history/)
- [https://minemaruchun.net/category/work/tips/](https://minemaruchun.net/category/work/tips/)
- [https://minemaruchun.net/contact/](https://minemaruchun.net/contact/)
- [https://minemaruchun.net/google-recaptcha/](https://minemaruchun.net/google-recaptcha/)
- [https://minemaruchun.net/history01/](https://minemaruchun.net/history01/)
- [https://minemaruchun.net/note250202/](https://minemaruchun.net/note250202/)
- [https://minemaruchun.net/privacy-policy/](https://minemaruchun.net/privacy-policy/)
- [https://minemaruchun.net/tag/%E3%81%8A%E4%BB%95%E4%BA%8B%E3%81%AE%E4%BA%8B/](https://minemaruchun.net/tag/%E3%81%8A%E4%BB%95%E4%BA%8B%E3%81%AE%E4%BA%8B/)
- [https://minemaruchun.net/tag/%E3%81%8A%E7%9F%A5%E3%82%89%E3%81%9B/](https://minemaruchun.net/tag/%E3%81%8A%E7%9F%A5%E3%82%89%E3%81%9B/)
- [https://minemaruchun.net/tag/%E6%97%A5%E5%B8%B8%E3%81%AE%E4%BA%8B/](https://minemaruchun.net/tag/%E6%97%A5%E5%B8%B8%E3%81%AE%E4%BA%8B/)
- [https://minemaruchun.net/tococonara/](https://minemaruchun.net/tococonara/)

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

- Rule: `perf.render_blocking` · Category: Performance · Occurrences: 17

- [https://minemaruchun.net/](https://minemaruchun.net/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://minemaruchun.net/2025/](https://minemaruchun.net/2025/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://minemaruchun.net/2025/02/](https://minemaruchun.net/2025/02/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://minemaruchun.net/blog/](https://minemaruchun.net/blog/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://minemaruchun.net/category/news/](https://minemaruchun.net/category/news/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://minemaruchun.net/category/work/](https://minemaruchun.net/category/work/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://minemaruchun.net/category/work/history/](https://minemaruchun.net/category/work/history/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://minemaruchun.net/category/work/tips/](https://minemaruchun.net/category/work/tips/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://minemaruchun.net/contact/](https://minemaruchun.net/contact/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://minemaruchun.net/google-recaptcha/](https://minemaruchun.net/google-recaptcha/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://minemaruchun.net/history01/](https://minemaruchun.net/history01/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://minemaruchun.net/note250202/](https://minemaruchun.net/note250202/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://minemaruchun.net/privacy-policy/](https://minemaruchun.net/privacy-policy/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://minemaruchun.net/tag/%E3%81%8A%E4%BB%95%E4%BA%8B%E3%81%AE%E4%BA%8B/](https://minemaruchun.net/tag/%E3%81%8A%E4%BB%95%E4%BA%8B%E3%81%AE%E4%BA%8B/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://minemaruchun.net/tag/%E3%81%8A%E7%9F%A5%E3%82%89%E3%81%9B/](https://minemaruchun.net/tag/%E3%81%8A%E7%9F%A5%E3%82%89%E3%81%9B/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://minemaruchun.net/tag/%E6%97%A5%E5%B8%B8%E3%81%AE%E4%BA%8B/](https://minemaruchun.net/tag/%E6%97%A5%E5%B8%B8%E3%81%AE%E4%BA%8B/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://minemaruchun.net/tococonara/](https://minemaruchun.net/tococonara/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)

#### BreadcrumbList present but structurally incomplete

- Rule: `schema.breadcrumb_incomplete` · Category: Structured Data · Occurrences: 6

- [https://minemaruchun.net/2025/02/](https://minemaruchun.net/2025/02/) — a BreadcrumbList is present but structurally incomplete — missing required itemListElement. Give itemListElement at least 2 ListItems, each with a sequential integer position and a name, and an item URL on every entry except the last.
- [https://minemaruchun.net/category/work/history/](https://minemaruchun.net/category/work/history/) — a BreadcrumbList is present but structurally incomplete — missing required itemListElement. Give itemListElement at least 2 ListItems, each with a sequential integer position and a name, and an item URL on every entry except the last.
- [https://minemaruchun.net/category/work/tips/](https://minemaruchun.net/category/work/tips/) — a BreadcrumbList is present but structurally incomplete — missing required itemListElement. Give itemListElement at least 2 ListItems, each with a sequential integer position and a name, and an item URL on every entry except the last.
- [https://minemaruchun.net/google-recaptcha/](https://minemaruchun.net/google-recaptcha/) — a BreadcrumbList is present but structurally incomplete — missing required name. Give itemListElement at least 2 ListItems, each with a sequential integer position and a name, and an item URL on every entry except the last.
- [https://minemaruchun.net/history01/](https://minemaruchun.net/history01/) — a BreadcrumbList is present but structurally incomplete — missing required itemListElement. Give itemListElement at least 2 ListItems, each with a sequential integer position and a name, and an item URL on every entry except the last.
- [https://minemaruchun.net/note250202/](https://minemaruchun.net/note250202/) — a BreadcrumbList is present but structurally incomplete — missing required itemListElement. Give itemListElement at least 2 ListItems, each with a sequential integer position and a name, and an item URL on every entry except the last.

### Notices (150)

#### Heading levels skip a level

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

- [https://minemaruchun.net/](https://minemaruchun.net/) — h4 follows h1 — skips h2

#### No llms.txt for AI agents

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

- [https://minemaruchun.net/](https://minemaruchun.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: 17

- [https://minemaruchun.net/](https://minemaruchun.net/) — Cache-Control: private, max-age=10800
- [https://minemaruchun.net/2025/](https://minemaruchun.net/2025/) — Cache-Control: private, max-age=10800
- [https://minemaruchun.net/2025/02/](https://minemaruchun.net/2025/02/) — Cache-Control: private, max-age=10800
- [https://minemaruchun.net/blog/](https://minemaruchun.net/blog/) — Cache-Control: private, max-age=10800
- [https://minemaruchun.net/category/news/](https://minemaruchun.net/category/news/) — Cache-Control: private, max-age=10800
- [https://minemaruchun.net/category/work/](https://minemaruchun.net/category/work/) — Cache-Control: private, max-age=10800
- [https://minemaruchun.net/category/work/history/](https://minemaruchun.net/category/work/history/) — Cache-Control: private, max-age=10800
- [https://minemaruchun.net/category/work/tips/](https://minemaruchun.net/category/work/tips/) — Cache-Control: private, max-age=10800
- [https://minemaruchun.net/contact/](https://minemaruchun.net/contact/) — Cache-Control: private, max-age=10800
- [https://minemaruchun.net/google-recaptcha/](https://minemaruchun.net/google-recaptcha/) — Cache-Control: private, max-age=10800
- [https://minemaruchun.net/history01/](https://minemaruchun.net/history01/) — Cache-Control: private, max-age=10800
- [https://minemaruchun.net/note250202/](https://minemaruchun.net/note250202/) — Cache-Control: private, max-age=10800
- [https://minemaruchun.net/privacy-policy/](https://minemaruchun.net/privacy-policy/) — Cache-Control: private, max-age=10800
- [https://minemaruchun.net/tag/%E3%81%8A%E4%BB%95%E4%BA%8B%E3%81%AE%E4%BA%8B/](https://minemaruchun.net/tag/%E3%81%8A%E4%BB%95%E4%BA%8B%E3%81%AE%E4%BA%8B/) — Cache-Control: private, max-age=10800
- [https://minemaruchun.net/tag/%E3%81%8A%E7%9F%A5%E3%82%89%E3%81%9B/](https://minemaruchun.net/tag/%E3%81%8A%E7%9F%A5%E3%82%89%E3%81%9B/) — Cache-Control: private, max-age=10800
- [https://minemaruchun.net/tag/%E6%97%A5%E5%B8%B8%E3%81%AE%E4%BA%8B/](https://minemaruchun.net/tag/%E6%97%A5%E5%B8%B8%E3%81%AE%E4%BA%8B/) — Cache-Control: private, max-age=10800
- [https://minemaruchun.net/tococonara/](https://minemaruchun.net/tococonara/) — Cache-Control: private, max-age=10800

#### Low text-to-HTML ratio

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

- [https://minemaruchun.net/](https://minemaruchun.net/) — 3.4%
- [https://minemaruchun.net/2025/](https://minemaruchun.net/2025/) — 4.1%
- [https://minemaruchun.net/2025/02/](https://minemaruchun.net/2025/02/) — 4.1%
- [https://minemaruchun.net/blog/](https://minemaruchun.net/blog/) — 4.1%
- [https://minemaruchun.net/category/news/](https://minemaruchun.net/category/news/) — 3.2%
- [https://minemaruchun.net/category/work/](https://minemaruchun.net/category/work/) — 3.3%
- [https://minemaruchun.net/category/work/history/](https://minemaruchun.net/category/work/history/) — 2.5%
- [https://minemaruchun.net/category/work/tips/](https://minemaruchun.net/category/work/tips/) — 2.5%
- [https://minemaruchun.net/contact/](https://minemaruchun.net/contact/) — 3.2%
- [https://minemaruchun.net/note250202/](https://minemaruchun.net/note250202/) — 3.8%
- [https://minemaruchun.net/tag/%E3%81%8A%E4%BB%95%E4%BA%8B%E3%81%AE%E4%BA%8B/](https://minemaruchun.net/tag/%E3%81%8A%E4%BB%95%E4%BA%8B%E3%81%AE%E4%BA%8B/) — 2.4%
- [https://minemaruchun.net/tag/%E3%81%8A%E7%9F%A5%E3%82%89%E3%81%9B/](https://minemaruchun.net/tag/%E3%81%8A%E7%9F%A5%E3%82%89%E3%81%9B/) — 2.3%
- [https://minemaruchun.net/tag/%E6%97%A5%E5%B8%B8%E3%81%AE%E4%BA%8B/](https://minemaruchun.net/tag/%E6%97%A5%E5%B8%B8%E3%81%AE%E4%BA%8B/) — 2.3%

#### Image filename is generic/auto-generated (missed image-search signal)

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

- [https://minemaruchun.net/google-recaptcha/](https://minemaruchun.net/google-recaptcha/) — 1 image(s) use a generic/auto-generated filename (e.g. IMG_1234.jpg, photo1.png, a bare UUID). Google reads the filename as a signal of image content, so rename files descriptively (hyphen-separated words) before upload.

#### Likely hero image lacks fetchpriority=high

- Rule: `images.hero_no_fetchpriority` · Category: Performance · Occurrences: 17

- [https://minemaruchun.net/](https://minemaruchun.net/) — the likely hero/LCP image (logo-2.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://minemaruchun.net/2025/](https://minemaruchun.net/2025/) — the likely hero/LCP image (logo-2.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://minemaruchun.net/2025/02/](https://minemaruchun.net/2025/02/) — the likely hero/LCP image (logo-2.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://minemaruchun.net/blog/](https://minemaruchun.net/blog/) — the likely hero/LCP image (logo-2.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://minemaruchun.net/category/news/](https://minemaruchun.net/category/news/) — the likely hero/LCP image (logo-2.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://minemaruchun.net/category/work/](https://minemaruchun.net/category/work/) — the likely hero/LCP image (logo-2.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://minemaruchun.net/category/work/history/](https://minemaruchun.net/category/work/history/) — the likely hero/LCP image (logo-2.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://minemaruchun.net/category/work/tips/](https://minemaruchun.net/category/work/tips/) — the likely hero/LCP image (logo-2.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://minemaruchun.net/contact/](https://minemaruchun.net/contact/) — the likely hero/LCP image (logo-2.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://minemaruchun.net/google-recaptcha/](https://minemaruchun.net/google-recaptcha/) — the likely hero/LCP image (logo-2.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://minemaruchun.net/history01/](https://minemaruchun.net/history01/) — the likely hero/LCP image (logo-2.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://minemaruchun.net/note250202/](https://minemaruchun.net/note250202/) — the likely hero/LCP image (logo-2.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://minemaruchun.net/privacy-policy/](https://minemaruchun.net/privacy-policy/) — the likely hero/LCP image (logo-2.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://minemaruchun.net/tag/%E3%81%8A%E4%BB%95%E4%BA%8B%E3%81%AE%E4%BA%8B/](https://minemaruchun.net/tag/%E3%81%8A%E4%BB%95%E4%BA%8B%E3%81%AE%E4%BA%8B/) — the likely hero/LCP image (logo-2.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://minemaruchun.net/tag/%E3%81%8A%E7%9F%A5%E3%82%89%E3%81%9B/](https://minemaruchun.net/tag/%E3%81%8A%E7%9F%A5%E3%82%89%E3%81%9B/) — the likely hero/LCP image (logo-2.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://minemaruchun.net/tag/%E6%97%A5%E5%B8%B8%E3%81%AE%E4%BA%8B/](https://minemaruchun.net/tag/%E6%97%A5%E5%B8%B8%E3%81%AE%E4%BA%8B/) — the likely hero/LCP image (logo-2.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://minemaruchun.net/tococonara/](https://minemaruchun.net/tococonara/) — the likely hero/LCP image (logo-2.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: 2

- [https://minemaruchun.net/](https://minemaruchun.net/) — 5 of 14 images without width/height
- [https://minemaruchun.net/google-recaptcha/](https://minemaruchun.net/google-recaptcha/) — 4 of 22 images without width/height

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

- Rule: `links.single_inlink` · Category: Links · Occurrences: 4

- [https://minemaruchun.net/2025/](https://minemaruchun.net/2025/) — 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://minemaruchun.net/tag/%E3%81%8A%E4%BB%95%E4%BA%8B%E3%81%AE%E4%BA%8B/](https://minemaruchun.net/tag/%E3%81%8A%E4%BB%95%E4%BA%8B%E3%81%AE%E4%BA%8B/) — 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://minemaruchun.net/tag/%E3%81%8A%E7%9F%A5%E3%82%89%E3%81%9B/](https://minemaruchun.net/tag/%E3%81%8A%E7%9F%A5%E3%82%89%E3%81%9B/) — 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://minemaruchun.net/tag/%E6%97%A5%E5%B8%B8%E3%81%AE%E4%BA%8B/](https://minemaruchun.net/tag/%E6%97%A5%E5%B8%B8%E3%81%AE%E4%BA%8B/) — 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.

#### Missing Open Graph tags

- Rule: `og.missing` · Category: Social · Occurrences: 17

- [https://minemaruchun.net/](https://minemaruchun.net/) — og:title, og:description, og:image
- [https://minemaruchun.net/2025/](https://minemaruchun.net/2025/) — og:title, og:description, og:image
- [https://minemaruchun.net/2025/02/](https://minemaruchun.net/2025/02/) — og:title, og:description, og:image
- [https://minemaruchun.net/blog/](https://minemaruchun.net/blog/) — og:title, og:description, og:image
- [https://minemaruchun.net/category/news/](https://minemaruchun.net/category/news/) — og:title, og:description, og:image
- [https://minemaruchun.net/category/work/](https://minemaruchun.net/category/work/) — og:title, og:description, og:image
- [https://minemaruchun.net/category/work/history/](https://minemaruchun.net/category/work/history/) — og:title, og:description, og:image
- [https://minemaruchun.net/category/work/tips/](https://minemaruchun.net/category/work/tips/) — og:title, og:description, og:image
- [https://minemaruchun.net/contact/](https://minemaruchun.net/contact/) — og:title, og:description, og:image
- [https://minemaruchun.net/google-recaptcha/](https://minemaruchun.net/google-recaptcha/) — og:title, og:description, og:image
- [https://minemaruchun.net/history01/](https://minemaruchun.net/history01/) — og:title, og:description, og:image
- [https://minemaruchun.net/note250202/](https://minemaruchun.net/note250202/) — og:title, og:description, og:image
- [https://minemaruchun.net/privacy-policy/](https://minemaruchun.net/privacy-policy/) — og:title, og:description, og:image
- [https://minemaruchun.net/tag/%E3%81%8A%E4%BB%95%E4%BA%8B%E3%81%AE%E4%BA%8B/](https://minemaruchun.net/tag/%E3%81%8A%E4%BB%95%E4%BA%8B%E3%81%AE%E4%BA%8B/) — og:title, og:description, og:image
- [https://minemaruchun.net/tag/%E3%81%8A%E7%9F%A5%E3%82%89%E3%81%9B/](https://minemaruchun.net/tag/%E3%81%8A%E7%9F%A5%E3%82%89%E3%81%9B/) — og:title, og:description, og:image
- [https://minemaruchun.net/tag/%E6%97%A5%E5%B8%B8%E3%81%AE%E4%BA%8B/](https://minemaruchun.net/tag/%E6%97%A5%E5%B8%B8%E3%81%AE%E4%BA%8B/) — og:title, og:description, og:image
- [https://minemaruchun.net/tococonara/](https://minemaruchun.net/tococonara/) — 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: 17

- [https://minemaruchun.net/](https://minemaruchun.net/) — 3 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://minemaruchun.net/2025/](https://minemaruchun.net/2025/) — 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://minemaruchun.net/2025/02/](https://minemaruchun.net/2025/02/) — 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://minemaruchun.net/blog/](https://minemaruchun.net/blog/) — 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://minemaruchun.net/category/news/](https://minemaruchun.net/category/news/) — 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://minemaruchun.net/category/work/](https://minemaruchun.net/category/work/) — 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://minemaruchun.net/category/work/history/](https://minemaruchun.net/category/work/history/) — 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://minemaruchun.net/category/work/tips/](https://minemaruchun.net/category/work/tips/) — 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://minemaruchun.net/contact/](https://minemaruchun.net/contact/) — 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://minemaruchun.net/google-recaptcha/](https://minemaruchun.net/google-recaptcha/) — 4 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://minemaruchun.net/history01/](https://minemaruchun.net/history01/) — 4 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://minemaruchun.net/note250202/](https://minemaruchun.net/note250202/) — 4 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://minemaruchun.net/privacy-policy/](https://minemaruchun.net/privacy-policy/) — 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://minemaruchun.net/tag/%E3%81%8A%E4%BB%95%E4%BA%8B%E3%81%AE%E4%BA%8B/](https://minemaruchun.net/tag/%E3%81%8A%E4%BB%95%E4%BA%8B%E3%81%AE%E4%BA%8B/) — 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://minemaruchun.net/tag/%E3%81%8A%E7%9F%A5%E3%82%89%E3%81%9B/](https://minemaruchun.net/tag/%E3%81%8A%E7%9F%A5%E3%82%89%E3%81%9B/) — 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://minemaruchun.net/tag/%E6%97%A5%E5%B8%B8%E3%81%AE%E4%BA%8B/](https://minemaruchun.net/tag/%E6%97%A5%E5%B8%B8%E3%81%AE%E4%BA%8B/) — 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://minemaruchun.net/tococonara/](https://minemaruchun.net/tococonara/) — 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.

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

- Rule: `perf.no_etag` · Category: Performance · Occurrences: 17

- [https://minemaruchun.net/](https://minemaruchun.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://minemaruchun.net/2025/](https://minemaruchun.net/2025/) — 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://minemaruchun.net/2025/02/](https://minemaruchun.net/2025/02/) — 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://minemaruchun.net/blog/](https://minemaruchun.net/blog/) — 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://minemaruchun.net/category/news/](https://minemaruchun.net/category/news/) — 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://minemaruchun.net/category/work/](https://minemaruchun.net/category/work/) — 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://minemaruchun.net/category/work/history/](https://minemaruchun.net/category/work/history/) — 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://minemaruchun.net/category/work/tips/](https://minemaruchun.net/category/work/tips/) — 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://minemaruchun.net/contact/](https://minemaruchun.net/contact/) — 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://minemaruchun.net/google-recaptcha/](https://minemaruchun.net/google-recaptcha/) — 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://minemaruchun.net/history01/](https://minemaruchun.net/history01/) — 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://minemaruchun.net/note250202/](https://minemaruchun.net/note250202/) — 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://minemaruchun.net/privacy-policy/](https://minemaruchun.net/privacy-policy/) — 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://minemaruchun.net/tag/%E3%81%8A%E4%BB%95%E4%BA%8B%E3%81%AE%E4%BA%8B/](https://minemaruchun.net/tag/%E3%81%8A%E4%BB%95%E4%BA%8B%E3%81%AE%E4%BA%8B/) — 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://minemaruchun.net/tag/%E3%81%8A%E7%9F%A5%E3%82%89%E3%81%9B/](https://minemaruchun.net/tag/%E3%81%8A%E7%9F%A5%E3%82%89%E3%81%9B/) — 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://minemaruchun.net/tag/%E6%97%A5%E5%B8%B8%E3%81%AE%E4%BA%8B/](https://minemaruchun.net/tag/%E6%97%A5%E5%B8%B8%E3%81%AE%E4%BA%8B/) — 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://minemaruchun.net/tococonara/](https://minemaruchun.net/tococonara/) — 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.

#### URL redirects to another URL

- Rule: `redirect.single` · Category: Crawlability · Occurrences: 1

- [https://minemaruchun.net/author/chun-kanrinin/](https://minemaruchun.net/author/chun-kanrinin/) — redirects to https://minemaruchun.net/404

#### Deep page has no BreadcrumbList structured data

- Rule: `schema.breadcrumb_missing` · Category: Structured Data · Occurrences: 4

- [https://minemaruchun.net/2025/](https://minemaruchun.net/2025/) — depth-2 page has structured data but no BreadcrumbList
- [https://minemaruchun.net/tag/%E3%81%8A%E4%BB%95%E4%BA%8B%E3%81%AE%E4%BA%8B/](https://minemaruchun.net/tag/%E3%81%8A%E4%BB%95%E4%BA%8B%E3%81%AE%E4%BA%8B/) — depth-2 page has structured data but no BreadcrumbList
- [https://minemaruchun.net/tag/%E3%81%8A%E7%9F%A5%E3%82%89%E3%81%9B/](https://minemaruchun.net/tag/%E3%81%8A%E7%9F%A5%E3%82%89%E3%81%9B/) — depth-2 page has structured data but no BreadcrumbList
- [https://minemaruchun.net/tag/%E6%97%A5%E5%B8%B8%E3%81%AE%E4%BA%8B/](https://minemaruchun.net/tag/%E6%97%A5%E5%B8%B8%E3%81%AE%E4%BA%8B/) — depth-2 page has structured data but no BreadcrumbList

#### Missing recommended security headers

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

- [https://minemaruchun.net/](https://minemaruchun.net/) — HSTS, CSP, X-Content-Type-Options
- [https://minemaruchun.net/2025/](https://minemaruchun.net/2025/) — HSTS, CSP, X-Content-Type-Options
- [https://minemaruchun.net/2025/02/](https://minemaruchun.net/2025/02/) — HSTS, CSP, X-Content-Type-Options
- [https://minemaruchun.net/author/chun-kanrinin/](https://minemaruchun.net/author/chun-kanrinin/) — HSTS, CSP, X-Content-Type-Options
- [https://minemaruchun.net/blog/](https://minemaruchun.net/blog/) — HSTS, CSP, X-Content-Type-Options
- [https://minemaruchun.net/category/news/](https://minemaruchun.net/category/news/) — X-Content-Type-Options, HSTS, CSP
- [https://minemaruchun.net/category/work/](https://minemaruchun.net/category/work/) — HSTS, CSP, X-Content-Type-Options
- [https://minemaruchun.net/category/work/history/](https://minemaruchun.net/category/work/history/) — HSTS, CSP, X-Content-Type-Options
- [https://minemaruchun.net/category/work/tips/](https://minemaruchun.net/category/work/tips/) — HSTS, CSP, X-Content-Type-Options
- [https://minemaruchun.net/contact/](https://minemaruchun.net/contact/) — HSTS, CSP, X-Content-Type-Options
- [https://minemaruchun.net/google-recaptcha/](https://minemaruchun.net/google-recaptcha/) — HSTS, CSP, X-Content-Type-Options
- [https://minemaruchun.net/history01/](https://minemaruchun.net/history01/) — HSTS, CSP, X-Content-Type-Options
- [https://minemaruchun.net/note250202/](https://minemaruchun.net/note250202/) — HSTS, CSP, X-Content-Type-Options
- [https://minemaruchun.net/privacy-policy/](https://minemaruchun.net/privacy-policy/) — HSTS, CSP, X-Content-Type-Options
- [https://minemaruchun.net/tag/%E3%81%8A%E4%BB%95%E4%BA%8B%E3%81%AE%E4%BA%8B/](https://minemaruchun.net/tag/%E3%81%8A%E4%BB%95%E4%BA%8B%E3%81%AE%E4%BA%8B/) — CSP, X-Content-Type-Options, HSTS
- [https://minemaruchun.net/tag/%E3%81%8A%E7%9F%A5%E3%82%89%E3%81%9B/](https://minemaruchun.net/tag/%E3%81%8A%E7%9F%A5%E3%82%89%E3%81%9B/) — HSTS, CSP, X-Content-Type-Options
- [https://minemaruchun.net/tag/%E6%97%A5%E5%B8%B8%E3%81%AE%E4%BA%8B/](https://minemaruchun.net/tag/%E6%97%A5%E5%B8%B8%E3%81%AE%E4%BA%8B/) — HSTS, CSP, X-Content-Type-Options
- [https://minemaruchun.net/tococonara/](https://minemaruchun.net/tococonara/) — HSTS, CSP, X-Content-Type-Options

#### Missing Twitter Card tag

- Rule: `twitter.missing` · Category: Social · Occurrences: 17

- [https://minemaruchun.net/](https://minemaruchun.net/)
- [https://minemaruchun.net/2025/](https://minemaruchun.net/2025/)
- [https://minemaruchun.net/2025/02/](https://minemaruchun.net/2025/02/)
- [https://minemaruchun.net/blog/](https://minemaruchun.net/blog/)
- [https://minemaruchun.net/category/news/](https://minemaruchun.net/category/news/)
- [https://minemaruchun.net/category/work/](https://minemaruchun.net/category/work/)
- [https://minemaruchun.net/category/work/history/](https://minemaruchun.net/category/work/history/)
- [https://minemaruchun.net/category/work/tips/](https://minemaruchun.net/category/work/tips/)
- [https://minemaruchun.net/contact/](https://minemaruchun.net/contact/)
- [https://minemaruchun.net/google-recaptcha/](https://minemaruchun.net/google-recaptcha/)
- [https://minemaruchun.net/history01/](https://minemaruchun.net/history01/)
- [https://minemaruchun.net/note250202/](https://minemaruchun.net/note250202/)
- [https://minemaruchun.net/privacy-policy/](https://minemaruchun.net/privacy-policy/)
- [https://minemaruchun.net/tag/%E3%81%8A%E4%BB%95%E4%BA%8B%E3%81%AE%E4%BA%8B/](https://minemaruchun.net/tag/%E3%81%8A%E4%BB%95%E4%BA%8B%E3%81%AE%E4%BA%8B/)
- [https://minemaruchun.net/tag/%E3%81%8A%E7%9F%A5%E3%82%89%E3%81%9B/](https://minemaruchun.net/tag/%E3%81%8A%E7%9F%A5%E3%82%89%E3%81%9B/)
- [https://minemaruchun.net/tag/%E6%97%A5%E5%B8%B8%E3%81%AE%E4%BA%8B/](https://minemaruchun.net/tag/%E6%97%A5%E5%B8%B8%E3%81%AE%E4%BA%8B/)
- [https://minemaruchun.net/tococonara/](https://minemaruchun.net/tococonara/)

#### Non-ASCII characters in URL path

- Rule: `url.non_ascii` · Category: URL · Occurrences: 3

- [https://minemaruchun.net/tag/%E3%81%8A%E4%BB%95%E4%BA%8B%E3%81%AE%E4%BA%8B/](https://minemaruchun.net/tag/%E3%81%8A%E4%BB%95%E4%BA%8B%E3%81%AE%E4%BA%8B/)
- [https://minemaruchun.net/tag/%E3%81%8A%E7%9F%A5%E3%82%89%E3%81%9B/](https://minemaruchun.net/tag/%E3%81%8A%E7%9F%A5%E3%82%89%E3%81%9B/)
- [https://minemaruchun.net/tag/%E6%97%A5%E5%B8%B8%E3%81%AE%E4%BA%8B/](https://minemaruchun.net/tag/%E6%97%A5%E5%B8%B8%E3%81%AE%E4%BA%8B/)

## 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 — 17 notice(s)
- ✗ Canonical — 10 warning(s)
- ✗ Content — 17 warning(s), 13 notice(s)
- ✗ Crawlability — 1 error(s), 1 notice(s)
- ✗ Duplicate — 4 warning(s)
- ✓ Geo — clean
- ✓ Headings — clean
- ✓ Hreflang — clean
- ✗ Images — 3 notice(s)
- ✓ Indexability — clean
- ✗ Links — 3 error(s), 4 notice(s)
- ✗ Meta Description — 17 warning(s)
- ✓ Mobile — clean
- ✗ Performance — 17 warning(s), 51 notice(s)
- ✓ Rendering — clean
- ✓ Robots — clean
- ✗ Security — 18 notice(s)
- ✓ Sitemap — clean
- ✗ Social — 34 notice(s)
- ✗ Structured Data — 6 warning(s), 4 notice(s)
- ✓ Titles — clean
- ✗ URL — 3 notice(s)
- ✓ Video — clean

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