---
tool: Crawlinx SEO audit
source: https://crawlinx.com
domain: i-seed.tokyo
report_url: "https://crawlinx.com/audit/i-seed.tokyo"
crawl_id: 20260716T215030-8e3f35c1
health_score: 65
generated_at: 2026-08-26T04:08:07Z
total_pages: 7
html_pages: 7
indexable_pages: 7
errors: 0
warnings: 39
notices: 63
---

# SEO audit: i-seed.tokyo

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

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

## Overview

| Metric | Value |
| --- | --- |
| Pages crawled | 7 |
| HTML pages | 7 |
| Indexable | 7 |
| Non-indexable | 0 |
| Orphan pages | 4 |
| Broken internal links | 0 |
| Avg response time | 1055 ms |
| Errors / Warnings / Notices | 0 / 39 / 63 |
| Status codes | 7×200 |

## Categories

| Category | Score | Errors | Warnings | Notices |
| --- | ---: | ---: | ---: | ---: |
| Duplicate | 66 | 0 | 8 | 2 |
| Agent Readiness | 70 | 0 | 7 | 0 |
| Content | 70 | 0 | 7 | 5 |
| Performance | 70 | 0 | 7 | 22 |
| Links | 74 | 0 | 6 | 2 |
| Meta Description | 87 | 0 | 3 | 0 |
| Structured Data | 96 | 0 | 1 | 0 |
| Crawlability | 100 | 0 | 0 | 2 |
| Headings | 100 | 0 | 0 | 1 |
| Images | 100 | 0 | 0 | 7 |
| Security | 100 | 0 | 0 | 7 |
| Social | 100 | 0 | 0 | 7 |
| Titles | 100 | 0 | 0 | 7 |
| URL | 100 | 0 | 0 | 1 |

## Issues

### Warnings (39)

#### Control has no accessible name

- Rule: `agent.control_no_name` · Category: Agent Readiness · Occurrences: 7

- [https://i-seed.tokyo/](https://i-seed.tokyo/) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://i-seed.tokyo/%E3%83%A1%E3%83%B3%E3%83%86%E3%83%8A%E3%83%B3%E3%82%B9%E3%83%9A%E3%83%BC%E3%82%B8/](https://i-seed.tokyo/%E3%83%A1%E3%83%B3%E3%83%86%E3%83%8A%E3%83%B3%E3%82%B9%E3%83%9A%E3%83%BC%E3%82%B8/) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://i-seed.tokyo/contact](https://i-seed.tokyo/contact) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://i-seed.tokyo/contact/](https://i-seed.tokyo/contact/) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://i-seed.tokyo/i-seed](https://i-seed.tokyo/i-seed) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://i-seed.tokyo/i-seed/](https://i-seed.tokyo/i-seed/) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://i-seed.tokyo/privacy-policy/](https://i-seed.tokyo/privacy-policy/) — 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: 7

- [https://i-seed.tokyo/](https://i-seed.tokyo/) — 111 words
- [https://i-seed.tokyo/%E3%83%A1%E3%83%B3%E3%83%86%E3%83%8A%E3%83%B3%E3%82%B9%E3%83%9A%E3%83%BC%E3%82%B8/](https://i-seed.tokyo/%E3%83%A1%E3%83%B3%E3%83%86%E3%83%8A%E3%83%B3%E3%82%B9%E3%83%9A%E3%83%BC%E3%82%B8/) — 108 words
- [https://i-seed.tokyo/contact](https://i-seed.tokyo/contact) — 41 words
- [https://i-seed.tokyo/contact/](https://i-seed.tokyo/contact/) — 41 words
- [https://i-seed.tokyo/i-seed](https://i-seed.tokyo/i-seed) — 29 words
- [https://i-seed.tokyo/i-seed/](https://i-seed.tokyo/i-seed/) — 29 words
- [https://i-seed.tokyo/privacy-policy/](https://i-seed.tokyo/privacy-policy/) — 100 words

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

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

- [https://i-seed.tokyo/](https://i-seed.tokyo/) — http://i-seed.tokyo/ 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: 7

- [https://i-seed.tokyo/](https://i-seed.tokyo/) — title shared by 7 pages: https://i-seed.tokyo/privacy-policy/, https://i-seed.tokyo/contact/, https://i-seed.tokyo/i-seed/
- [https://i-seed.tokyo/%E3%83%A1%E3%83%B3%E3%83%86%E3%83%8A%E3%83%B3%E3%82%B9%E3%83%9A%E3%83%BC%E3%82%B8/](https://i-seed.tokyo/%E3%83%A1%E3%83%B3%E3%83%86%E3%83%8A%E3%83%B3%E3%82%B9%E3%83%9A%E3%83%BC%E3%82%B8/) — title shared by 7 pages: https://i-seed.tokyo/, https://i-seed.tokyo/privacy-policy/, https://i-seed.tokyo/contact/
- [https://i-seed.tokyo/contact](https://i-seed.tokyo/contact) — title shared by 7 pages: https://i-seed.tokyo/, https://i-seed.tokyo/privacy-policy/, https://i-seed.tokyo/contact/
- [https://i-seed.tokyo/contact/](https://i-seed.tokyo/contact/) — title shared by 7 pages: https://i-seed.tokyo/, https://i-seed.tokyo/privacy-policy/, https://i-seed.tokyo/i-seed/
- [https://i-seed.tokyo/i-seed](https://i-seed.tokyo/i-seed) — title shared by 7 pages: https://i-seed.tokyo/, https://i-seed.tokyo/privacy-policy/, https://i-seed.tokyo/contact/
- [https://i-seed.tokyo/i-seed/](https://i-seed.tokyo/i-seed/) — title shared by 7 pages: https://i-seed.tokyo/, https://i-seed.tokyo/privacy-policy/, https://i-seed.tokyo/contact/
- [https://i-seed.tokyo/privacy-policy/](https://i-seed.tokyo/privacy-policy/) — title shared by 7 pages: https://i-seed.tokyo/, https://i-seed.tokyo/contact/, https://i-seed.tokyo/i-seed/

#### Orphan page (no internal inlinks)

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

- [https://i-seed.tokyo/%E3%83%A1%E3%83%B3%E3%83%86%E3%83%8A%E3%83%B3%E3%82%B9%E3%83%9A%E3%83%BC%E3%82%B8/](https://i-seed.tokyo/%E3%83%A1%E3%83%B3%E3%83%86%E3%83%8A%E3%83%B3%E3%82%B9%E3%83%9A%E3%83%BC%E3%82%B8/) — no internal links point here
- [https://i-seed.tokyo/contact/](https://i-seed.tokyo/contact/) — no internal links point here
- [https://i-seed.tokyo/i-seed/](https://i-seed.tokyo/i-seed/) — no internal links point here
- [https://i-seed.tokyo/privacy-policy/](https://i-seed.tokyo/privacy-policy/) — no internal links point here

#### Internal link points to a redirect

- Rule: `links.redirect_target` · Category: Links · Occurrences: 2

- [https://i-seed.tokyo/](https://i-seed.tokyo/) — https://i-seed.tokyo/contact → https://i-seed.tokyo/contact/
- [https://i-seed.tokyo/](https://i-seed.tokyo/) — https://i-seed.tokyo/i-seed → https://i-seed.tokyo/i-seed/

#### Missing meta description

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

- [https://i-seed.tokyo/](https://i-seed.tokyo/)
- [https://i-seed.tokyo/contact](https://i-seed.tokyo/contact)
- [https://i-seed.tokyo/contact/](https://i-seed.tokyo/contact/)

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

- Rule: `perf.render_blocking` · Category: Performance · Occurrences: 7

- [https://i-seed.tokyo/](https://i-seed.tokyo/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://i-seed.tokyo/%E3%83%A1%E3%83%B3%E3%83%86%E3%83%8A%E3%83%B3%E3%82%B9%E3%83%9A%E3%83%BC%E3%82%B8/](https://i-seed.tokyo/%E3%83%A1%E3%83%B3%E3%83%86%E3%83%8A%E3%83%B3%E3%82%B9%E3%83%9A%E3%83%BC%E3%82%B8/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://i-seed.tokyo/contact](https://i-seed.tokyo/contact) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://i-seed.tokyo/contact/](https://i-seed.tokyo/contact/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://i-seed.tokyo/i-seed](https://i-seed.tokyo/i-seed) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://i-seed.tokyo/i-seed/](https://i-seed.tokyo/i-seed/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://i-seed.tokyo/privacy-policy/](https://i-seed.tokyo/privacy-policy/) — 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: 1

- [https://i-seed.tokyo/](https://i-seed.tokyo/) — 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 (63)

#### Low text-to-HTML ratio

- Rule: `content.low_ratio` · Category: Content · Occurrences: 5

- [https://i-seed.tokyo/%E3%83%A1%E3%83%B3%E3%83%86%E3%83%8A%E3%83%B3%E3%82%B9%E3%83%9A%E3%83%BC%E3%82%B8/](https://i-seed.tokyo/%E3%83%A1%E3%83%B3%E3%83%86%E3%83%8A%E3%83%B3%E3%82%B9%E3%83%9A%E3%83%BC%E3%82%B8/) — 1.4%
- [https://i-seed.tokyo/contact](https://i-seed.tokyo/contact) — 3.3%
- [https://i-seed.tokyo/contact/](https://i-seed.tokyo/contact/) — 3.3%
- [https://i-seed.tokyo/i-seed](https://i-seed.tokyo/i-seed) — 4.6%
- [https://i-seed.tokyo/i-seed/](https://i-seed.tokyo/i-seed/) — 4.6%

#### Duplicate meta description across pages

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

- [https://i-seed.tokyo/i-seed](https://i-seed.tokyo/i-seed) — meta description shared by 2 pages: https://i-seed.tokyo/i-seed/
- [https://i-seed.tokyo/i-seed/](https://i-seed.tokyo/i-seed/) — meta description shared by 2 pages: https://i-seed.tokyo/i-seed

#### Multiple <h1> elements

- Rule: `h1.multiple` · Category: Headings · Occurrences: 1

- [https://i-seed.tokyo/%E3%83%A1%E3%83%B3%E3%83%86%E3%83%8A%E3%83%B3%E3%82%B9%E3%83%9A%E3%83%BC%E3%82%B8/](https://i-seed.tokyo/%E3%83%A1%E3%83%B3%E3%83%86%E3%83%8A%E3%83%B3%E3%82%B9%E3%83%9A%E3%83%BC%E3%82%B8/) — 2 <h1> elements

#### Likely hero image lacks fetchpriority=high

- Rule: `images.hero_no_fetchpriority` · Category: Performance · Occurrences: 7

- [https://i-seed.tokyo/](https://i-seed.tokyo/) — the likely hero/LCP image (i-seed_logo.svg) 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://i-seed.tokyo/%E3%83%A1%E3%83%B3%E3%83%86%E3%83%8A%E3%83%B3%E3%82%B9%E3%83%9A%E3%83%BC%E3%82%B8/](https://i-seed.tokyo/%E3%83%A1%E3%83%B3%E3%83%86%E3%83%8A%E3%83%B3%E3%82%B9%E3%83%9A%E3%83%BC%E3%82%B8/) — the likely hero/LCP image (i-seed_logo.svg) 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://i-seed.tokyo/contact](https://i-seed.tokyo/contact) — the likely hero/LCP image (i-seed_logo.svg) 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://i-seed.tokyo/contact/](https://i-seed.tokyo/contact/) — the likely hero/LCP image (i-seed_logo.svg) 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://i-seed.tokyo/i-seed](https://i-seed.tokyo/i-seed) — the likely hero/LCP image (i-seed_logo.svg) 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://i-seed.tokyo/i-seed/](https://i-seed.tokyo/i-seed/) — the likely hero/LCP image (i-seed_logo.svg) 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://i-seed.tokyo/privacy-policy/](https://i-seed.tokyo/privacy-policy/) — the likely hero/LCP image (i-seed_logo.svg) 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: 7

- [https://i-seed.tokyo/](https://i-seed.tokyo/) — 8 of 8 images without width/height
- [https://i-seed.tokyo/%E3%83%A1%E3%83%B3%E3%83%86%E3%83%8A%E3%83%B3%E3%82%B9%E3%83%9A%E3%83%BC%E3%82%B8/](https://i-seed.tokyo/%E3%83%A1%E3%83%B3%E3%83%86%E3%83%8A%E3%83%B3%E3%82%B9%E3%83%9A%E3%83%BC%E3%82%B8/) — 2 of 3 images without width/height
- [https://i-seed.tokyo/contact](https://i-seed.tokyo/contact) — 1 of 1 images without width/height
- [https://i-seed.tokyo/contact/](https://i-seed.tokyo/contact/) — 1 of 1 images without width/height
- [https://i-seed.tokyo/i-seed](https://i-seed.tokyo/i-seed) — 1 of 1 images without width/height
- [https://i-seed.tokyo/i-seed/](https://i-seed.tokyo/i-seed/) — 1 of 1 images without width/height
- [https://i-seed.tokyo/privacy-policy/](https://i-seed.tokyo/privacy-policy/) — 1 of 1 images without width/height

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

- Rule: `links.single_inlink` · Category: Links · Occurrences: 2

- [https://i-seed.tokyo/contact](https://i-seed.tokyo/contact) — 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://i-seed.tokyo/i-seed](https://i-seed.tokyo/i-seed) — 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: 7

- [https://i-seed.tokyo/](https://i-seed.tokyo/) — og:description, og:image
- [https://i-seed.tokyo/%E3%83%A1%E3%83%B3%E3%83%86%E3%83%8A%E3%83%B3%E3%82%B9%E3%83%9A%E3%83%BC%E3%82%B8/](https://i-seed.tokyo/%E3%83%A1%E3%83%B3%E3%83%86%E3%83%8A%E3%83%B3%E3%82%B9%E3%83%9A%E3%83%BC%E3%82%B8/) — og:image
- [https://i-seed.tokyo/contact](https://i-seed.tokyo/contact) — og:description, og:image
- [https://i-seed.tokyo/contact/](https://i-seed.tokyo/contact/) — og:description, og:image
- [https://i-seed.tokyo/i-seed](https://i-seed.tokyo/i-seed) — og:image
- [https://i-seed.tokyo/i-seed/](https://i-seed.tokyo/i-seed/) — og:image
- [https://i-seed.tokyo/privacy-policy/](https://i-seed.tokyo/privacy-policy/) — og:image

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

- Rule: `perf.images_legacy_format` · Category: Performance · Occurrences: 1

- [https://i-seed.tokyo/](https://i-seed.tokyo/) — 7 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: 7

- [https://i-seed.tokyo/](https://i-seed.tokyo/) — 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://i-seed.tokyo/%E3%83%A1%E3%83%B3%E3%83%86%E3%83%8A%E3%83%B3%E3%82%B9%E3%83%9A%E3%83%BC%E3%82%B8/](https://i-seed.tokyo/%E3%83%A1%E3%83%B3%E3%83%86%E3%83%8A%E3%83%B3%E3%82%B9%E3%83%9A%E3%83%BC%E3%82%B8/) — 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://i-seed.tokyo/contact](https://i-seed.tokyo/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://i-seed.tokyo/contact/](https://i-seed.tokyo/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://i-seed.tokyo/i-seed](https://i-seed.tokyo/i-seed) — 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://i-seed.tokyo/i-seed/](https://i-seed.tokyo/i-seed/) — 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://i-seed.tokyo/privacy-policy/](https://i-seed.tokyo/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.

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

- Rule: `perf.no_last_modified` · Category: Performance · Occurrences: 7

- [https://i-seed.tokyo/](https://i-seed.tokyo/) — 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://i-seed.tokyo/%E3%83%A1%E3%83%B3%E3%83%86%E3%83%8A%E3%83%B3%E3%82%B9%E3%83%9A%E3%83%BC%E3%82%B8/](https://i-seed.tokyo/%E3%83%A1%E3%83%B3%E3%83%86%E3%83%8A%E3%83%B3%E3%82%B9%E3%83%9A%E3%83%BC%E3%82%B8/) — 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://i-seed.tokyo/contact](https://i-seed.tokyo/contact) — 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://i-seed.tokyo/contact/](https://i-seed.tokyo/contact/) — 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://i-seed.tokyo/i-seed](https://i-seed.tokyo/i-seed) — 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://i-seed.tokyo/i-seed/](https://i-seed.tokyo/i-seed/) — 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://i-seed.tokyo/privacy-policy/](https://i-seed.tokyo/privacy-policy/) — 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.

#### URL redirects to another URL

- Rule: `redirect.single` · Category: Crawlability · Occurrences: 2

- [https://i-seed.tokyo/contact](https://i-seed.tokyo/contact) — redirects to https://i-seed.tokyo/contact/
- [https://i-seed.tokyo/i-seed](https://i-seed.tokyo/i-seed) — redirects to https://i-seed.tokyo/i-seed/

#### Missing recommended security headers

- Rule: `security.missing_headers` · Category: Security · Occurrences: 7

- [https://i-seed.tokyo/](https://i-seed.tokyo/) — HSTS, CSP, X-Content-Type-Options
- [https://i-seed.tokyo/%E3%83%A1%E3%83%B3%E3%83%86%E3%83%8A%E3%83%B3%E3%82%B9%E3%83%9A%E3%83%BC%E3%82%B8/](https://i-seed.tokyo/%E3%83%A1%E3%83%B3%E3%83%86%E3%83%8A%E3%83%B3%E3%82%B9%E3%83%9A%E3%83%BC%E3%82%B8/) — HSTS, CSP, X-Content-Type-Options
- [https://i-seed.tokyo/contact](https://i-seed.tokyo/contact) — HSTS, CSP, X-Content-Type-Options
- [https://i-seed.tokyo/contact/](https://i-seed.tokyo/contact/) — HSTS, CSP, X-Content-Type-Options
- [https://i-seed.tokyo/i-seed](https://i-seed.tokyo/i-seed) — HSTS, CSP, X-Content-Type-Options
- [https://i-seed.tokyo/i-seed/](https://i-seed.tokyo/i-seed/) — CSP, X-Content-Type-Options, HSTS
- [https://i-seed.tokyo/privacy-policy/](https://i-seed.tokyo/privacy-policy/) — HSTS, CSP, X-Content-Type-Options

#### Title is very short

- Rule: `title.too_short` · Category: Titles · Occurrences: 7

- [https://i-seed.tokyo/](https://i-seed.tokyo/) — 12 chars
- [https://i-seed.tokyo/%E3%83%A1%E3%83%B3%E3%83%86%E3%83%8A%E3%83%B3%E3%82%B9%E3%83%9A%E3%83%BC%E3%82%B8/](https://i-seed.tokyo/%E3%83%A1%E3%83%B3%E3%83%86%E3%83%8A%E3%83%B3%E3%82%B9%E3%83%9A%E3%83%BC%E3%82%B8/) — 12 chars
- [https://i-seed.tokyo/contact](https://i-seed.tokyo/contact) — 12 chars
- [https://i-seed.tokyo/contact/](https://i-seed.tokyo/contact/) — 12 chars
- [https://i-seed.tokyo/i-seed](https://i-seed.tokyo/i-seed) — 12 chars
- [https://i-seed.tokyo/i-seed/](https://i-seed.tokyo/i-seed/) — 12 chars
- [https://i-seed.tokyo/privacy-policy/](https://i-seed.tokyo/privacy-policy/) — 12 chars

#### Non-ASCII characters in URL path

- Rule: `url.non_ascii` · Category: URL · Occurrences: 1

- [https://i-seed.tokyo/%E3%83%A1%E3%83%B3%E3%83%86%E3%83%8A%E3%83%B3%E3%82%B9%E3%83%9A%E3%83%BC%E3%82%B8/](https://i-seed.tokyo/%E3%83%A1%E3%83%B3%E3%83%86%E3%83%8A%E3%83%B3%E3%82%B9%E3%83%9A%E3%83%BC%E3%82%B8/)

## Checks & coverage

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

- ✗ Agent Readiness — 7 warning(s)
- ✓ AI Content — clean
- ✓ Amp — clean
- ✓ Budget — clean
- ✓ Cache — clean
- ✓ Canonical — clean
- ✗ Content — 7 warning(s), 5 notice(s)
- ✗ Crawlability — 2 notice(s)
- ✗ Duplicate — 8 warning(s), 2 notice(s)
- ✓ Geo — clean
- ✗ Headings — 1 notice(s)
- ✓ Hreflang — clean
- ✗ Images — 7 notice(s)
- ✓ Indexability — clean
- ✗ Links — 6 warning(s), 2 notice(s)
- ✗ Meta Description — 3 warning(s)
- ✓ Mobile — clean
- ✗ Performance — 7 warning(s), 22 notice(s)
- ✓ Rendering — clean
- ✓ Robots — clean
- ✗ Security — 7 notice(s)
- ✓ Sitemap — clean
- ✗ Social — 7 notice(s)
- ✗ Structured Data — 1 warning(s)
- ✗ Titles — 7 notice(s)
- ✗ URL — 1 notice(s)
- ✓ Video — clean

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

## 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