65
SEO audit for horiuchi-eye-clinic.com
ほりうち眼科クリニック 愛媛県 松山市
Health 65/100 (fair) · 7 pages crawled · generated 2026-08-26
Download Markdown report (feed to ChatGPT / Claude / Cursor)愛媛県松山市のほりうち眼科クリニックは日帰り手術（白内障手術・硝子体手術）やコンタクトレンズ・眼鏡（堀内眼鏡との連携）を訴求し、地域の皆様が快適に安心して来院できる眼科を目指しています。
7
pages crawled
7
indexable pages
0
errors
30
warnings
93
notices
0
orphan pages
0
broken links
Category breakdown
| Category | Score | Errors | Warnings | Notices |
|---|---|---|---|---|
| Canonical | 70 | 0 | 7 | 0 |
| Content | 70 | 0 | 7 | 7 |
| Performance | 70 | 0 | 7 | 28 |
| Security | 70 | 0 | 7 | 9 |
| Duplicate | 91 | 0 | 2 | 7 |
| Agent Readiness | 100 | 0 | 0 | 6 |
| Headings | 100 | 0 | 0 | 7 |
| Images | 100 | 0 | 0 | 7 |
| Robots | 100 | 0 | 0 | 1 |
| Social | 100 | 0 | 0 | 14 |
| Structured Data | 100 | 0 | 0 | 7 |
Findings
Warnings (5 rules)
warning Missing canonical tag
Rule canonical.missing · Canonical · 7 occurrence(s)
warning Thin content (low word count)
Rule content.thin · Content · 7 occurrence(s)
- https://horiuchi-eye-clinic.com/ — 111 words
- https://horiuchi-eye-clinic.com/about.html — 67 words
- https://horiuchi-eye-clinic.com/access.html — 46 words
- https://horiuchi-eye-clinic.com/guide.html — 59 words
- https://horiuchi-eye-clinic.com/index.html — 111 words
- https://horiuchi-eye-clinic.com/lens.html — 48 words
- https://horiuchi-eye-clinic.com/operation.html — 57 words
warning Duplicate <title> across pages
Rule duplicate.title · Duplicate · 2 occurrence(s)
- https://horiuchi-eye-clinic.com/ — title shared by 2 pages: https://horiuchi-eye-clinic.com/index.html
- https://horiuchi-eye-clinic.com/index.html — title shared by 2 pages: https://horiuchi-eye-clinic.com/
warning Content-Type header doesn't match the actual content
Rule headers.content_type_mismatch · Security · 7 occurrence(s)
- https://horiuchi-eye-clinic.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://horiuchi-eye-clinic.com/about.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://horiuchi-eye-clinic.com/access.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://horiuchi-eye-clinic.com/guide.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://horiuchi-eye-clinic.com/index.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://horiuchi-eye-clinic.com/lens.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://horiuchi-eye-clinic.com/operation.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".
warning Render-blocking script in <head> (no defer/async)
Rule perf.render_blocking · Performance · 7 occurrence(s)
- https://horiuchi-eye-clinic.com/ — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- https://horiuchi-eye-clinic.com/about.html — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- https://horiuchi-eye-clinic.com/access.html — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- https://horiuchi-eye-clinic.com/guide.html — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- https://horiuchi-eye-clinic.com/index.html — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- https://horiuchi-eye-clinic.com/lens.html — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- https://horiuchi-eye-clinic.com/operation.html — 2 render-blocking <script> in <head> (add defer/async or use type=module)
Notices (16 rules)
notice No llms.txt for AI agents
Rule agent.llms_txt_missing · Agent Readiness · 1 occurrence(s)
- https://horiuchi-eye-clinic.com/ — no llms.txt found at the site root — add one so AI agents get a curated site summary
notice No main landmark for AI agents
Rule agent.no_main_landmark · Agent Readiness · 5 occurrence(s)
- https://horiuchi-eye-clinic.com/ — add a <main> element (or role=main) around the primary content
- https://horiuchi-eye-clinic.com/about.html — add a <main> element (or role=main) around the primary content
- https://horiuchi-eye-clinic.com/guide.html — add a <main> element (or role=main) around the primary content
- https://horiuchi-eye-clinic.com/index.html — add a <main> element (or role=main) around the primary content
- https://horiuchi-eye-clinic.com/operation.html — add a <main> element (or role=main) around the primary content
notice Duplicate meta description across pages
Rule duplicate.meta_desc · Duplicate · 7 occurrence(s)
- https://horiuchi-eye-clinic.com/ — meta description shared by 7 pages: https://horiuchi-eye-clinic.com/index.html, https://horiuchi-eye-clinic.com/about.html, https://horiuchi-eye-clinic.com/guide.html
- https://horiuchi-eye-clinic.com/about.html — meta description shared by 7 pages: https://horiuchi-eye-clinic.com/, https://horiuchi-eye-clinic.com/index.html, https://horiuchi-eye-clinic.com/guide.html
- https://horiuchi-eye-clinic.com/access.html — meta description shared by 7 pages: https://horiuchi-eye-clinic.com/, https://horiuchi-eye-clinic.com/index.html, https://horiuchi-eye-clinic.com/about.html
- https://horiuchi-eye-clinic.com/guide.html — meta description shared by 7 pages: https://horiuchi-eye-clinic.com/, https://horiuchi-eye-clinic.com/index.html, https://horiuchi-eye-clinic.com/about.html
- https://horiuchi-eye-clinic.com/index.html — meta description shared by 7 pages: https://horiuchi-eye-clinic.com/, https://horiuchi-eye-clinic.com/about.html, https://horiuchi-eye-clinic.com/guide.html
- https://horiuchi-eye-clinic.com/lens.html — meta description shared by 7 pages: https://horiuchi-eye-clinic.com/, https://horiuchi-eye-clinic.com/index.html, https://horiuchi-eye-clinic.com/about.html
- https://horiuchi-eye-clinic.com/operation.html — meta description shared by 7 pages: https://horiuchi-eye-clinic.com/, https://horiuchi-eye-clinic.com/index.html, https://horiuchi-eye-clinic.com/about.html
notice Multiple <h1> elements
Rule h1.multiple · Headings · 7 occurrence(s)
- https://horiuchi-eye-clinic.com/ — 2 <h1> elements
- https://horiuchi-eye-clinic.com/about.html — 2 <h1> elements
- https://horiuchi-eye-clinic.com/access.html — 2 <h1> elements
- https://horiuchi-eye-clinic.com/guide.html — 2 <h1> elements
- https://horiuchi-eye-clinic.com/index.html — 2 <h1> elements
- https://horiuchi-eye-clinic.com/lens.html — 2 <h1> elements
- https://horiuchi-eye-clinic.com/operation.html — 2 <h1> elements
notice Likely hero image lacks fetchpriority=high
Rule images.hero_no_fetchpriority · Performance · 7 occurrence(s)
- https://horiuchi-eye-clinic.com/ — the likely hero/LCP image (hec.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://horiuchi-eye-clinic.com/about.html — the likely hero/LCP image (hec.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://horiuchi-eye-clinic.com/access.html — the likely hero/LCP image (hec.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://horiuchi-eye-clinic.com/guide.html — the likely hero/LCP image (hec.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://horiuchi-eye-clinic.com/index.html — the likely hero/LCP image (hec.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://horiuchi-eye-clinic.com/lens.html — the likely hero/LCP image (hec.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://horiuchi-eye-clinic.com/operation.html — the likely hero/LCP image (hec.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.
notice Images without width/height (layout shift / CLS)
Rule images.missing_dimensions · Images · 7 occurrence(s)
- https://horiuchi-eye-clinic.com/ — 16 of 18 images without width/height
- https://horiuchi-eye-clinic.com/about.html — 21 of 21 images without width/height
- https://horiuchi-eye-clinic.com/access.html — 15 of 15 images without width/height
- https://horiuchi-eye-clinic.com/guide.html — 10 of 10 images without width/height
- https://horiuchi-eye-clinic.com/index.html — 16 of 18 images without width/height
- https://horiuchi-eye-clinic.com/lens.html — 13 of 13 images without width/height
- https://horiuchi-eye-clinic.com/operation.html — 10 of 12 images without width/height
notice Legacy <meta name=keywords> tag present (Google ignores it)
Rule meta.keywords_present · Content · 7 occurrence(s)
- https://horiuchi-eye-clinic.com/ — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- https://horiuchi-eye-clinic.com/about.html — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- https://horiuchi-eye-clinic.com/access.html — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- https://horiuchi-eye-clinic.com/guide.html — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- https://horiuchi-eye-clinic.com/index.html — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- https://horiuchi-eye-clinic.com/lens.html — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- https://horiuchi-eye-clinic.com/operation.html — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
notice Missing Open Graph tags
Rule og.missing · Social · 7 occurrence(s)
- https://horiuchi-eye-clinic.com/ — og:title, og:description, og:image
- https://horiuchi-eye-clinic.com/about.html — og:title, og:description, og:image
- https://horiuchi-eye-clinic.com/access.html — og:title, og:description, og:image
- https://horiuchi-eye-clinic.com/guide.html — og:title, og:description, og:image
- https://horiuchi-eye-clinic.com/index.html — og:title, og:description, og:image
- https://horiuchi-eye-clinic.com/lens.html — og:title, og:description, og:image
- https://horiuchi-eye-clinic.com/operation.html — og:title, og:description, og:image
notice Legacy image format (jpg/png/gif) with no next-gen fallback
Rule perf.images_legacy_format · Performance · 7 occurrence(s)
- https://horiuchi-eye-clinic.com/ — 13 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://horiuchi-eye-clinic.com/about.html — 17 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://horiuchi-eye-clinic.com/access.html — 10 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://horiuchi-eye-clinic.com/guide.html — 6 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://horiuchi-eye-clinic.com/index.html — 13 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://horiuchi-eye-clinic.com/lens.html — 9 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://horiuchi-eye-clinic.com/operation.html — 8 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.
notice No ETag header (no conditional GET for unchanged pages)
Rule perf.no_etag · Performance · 7 occurrence(s)
- https://horiuchi-eye-clinic.com/ — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- https://horiuchi-eye-clinic.com/about.html — 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://horiuchi-eye-clinic.com/access.html — 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://horiuchi-eye-clinic.com/guide.html — 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://horiuchi-eye-clinic.com/index.html — 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://horiuchi-eye-clinic.com/lens.html — 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://horiuchi-eye-clinic.com/operation.html — 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.
notice No Last-Modified header (no conditional GET for unchanged pages)
Rule perf.no_last_modified · Performance · 7 occurrence(s)
- https://horiuchi-eye-clinic.com/ — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- https://horiuchi-eye-clinic.com/about.html — 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://horiuchi-eye-clinic.com/access.html — 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://horiuchi-eye-clinic.com/guide.html — 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://horiuchi-eye-clinic.com/index.html — 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://horiuchi-eye-clinic.com/lens.html — 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://horiuchi-eye-clinic.com/operation.html — 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.
notice robots.txt missing (root returns 404/none)
Rule robots.txt_missing · Robots · 1 occurrence(s)
- https://horiuchi-eye-clinic.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)
notice No structured data detected
Rule schema.none · Structured Data · 7 occurrence(s)
notice Missing recommended security headers
Rule security.missing_headers · Security · 7 occurrence(s)
- https://horiuchi-eye-clinic.com/ — HSTS, CSP, X-Content-Type-Options
- https://horiuchi-eye-clinic.com/about.html — HSTS, CSP, X-Content-Type-Options
- https://horiuchi-eye-clinic.com/access.html — X-Content-Type-Options, HSTS, CSP
- https://horiuchi-eye-clinic.com/guide.html — CSP, X-Content-Type-Options, HSTS
- https://horiuchi-eye-clinic.com/index.html — HSTS, CSP, X-Content-Type-Options
- https://horiuchi-eye-clinic.com/lens.html — HSTS, CSP, X-Content-Type-Options
- https://horiuchi-eye-clinic.com/operation.html — X-Content-Type-Options, HSTS, CSP
notice target=_blank link without rel=noopener (tab-napping)
Rule security.unsafe_cross_origin_links · Security · 2 occurrence(s)
- https://horiuchi-eye-clinic.com/ — 1 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- https://horiuchi-eye-clinic.com/index.html — 1 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
notice Missing Twitter Card tag
Rule twitter.missing · Social · 7 occurrence(s)
Pages (showing 7 of 7)
| URL | Status | Indexable | Words | In-links |
|---|---|---|---|---|
| https://horiuchi-eye-clinic.com/about.html 当院の紹介｜ほりうち眼科クリニック |
200 | yes | 67 | 7 |
| https://horiuchi-eye-clinic.com/access.html アクセス｜ほりうち眼科クリニック |
200 | yes | 46 | 7 |
| https://horiuchi-eye-clinic.com/guide.html 診療案内｜ほりうち眼科クリニック |
200 | yes | 59 | 7 |
| https://horiuchi-eye-clinic.com/index.html ほりうち眼科クリニック 愛媛県 松山市 |
200 | yes | 111 | 7 |
| https://horiuchi-eye-clinic.com/lens.html コンタクトレンズ・眼鏡｜ほりうち眼科クリニック |
200 | yes | 48 | 7 |
| https://horiuchi-eye-clinic.com/operation.html 日帰り手術｜ほりうち眼科クリニック |
200 | yes | 57 | 7 |
| https://horiuchi-eye-clinic.com/ ほりうち眼科クリニック 愛媛県 松山市 |
200 | yes | 111 | 0 |
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