65
SEO audit for sanki-dengyo.jp
通信工事なら山輝電業社にお任せください｜株式会社 山輝電業社 山口県 通信工事 電気工事業者
Health 65/100 (fair) · 7 pages crawled · generated 2026-08-26
Download Markdown report (feed to ChatGPT / Claude / Cursor)通信工事・電気工事業者をお探しなら、山口県の山輝電業社にお任せください。生活に欠かせない電気や通信システムを整備し快適で安心して暮らせる地域社会を創ります。
7
pages crawled
7
indexable pages
0
errors
33
warnings
65
notices
0
orphan pages
0
broken links
Category breakdown
| Category | Score | Errors | Warnings | Notices |
|---|---|---|---|---|
| Canonical | 70 | 0 | 7 | 0 |
| Content | 70 | 0 | 7 | 7 |
| Images | 70 | 0 | 7 | 7 |
| Security | 70 | 0 | 7 | 7 |
| Duplicate | 83 | 0 | 4 | 7 |
| Agent Readiness | 96 | 0 | 1 | 7 |
| Headings | 100 | 0 | 0 | 7 |
| Links | 100 | 0 | 0 | 1 |
| Performance | 100 | 0 | 0 | 14 |
| Robots | 100 | 0 | 0 | 1 |
| Structured Data | 100 | 0 | 0 | 7 |
Findings
Warnings (6 rules)
warning Control has no accessible name
Rule agent.control_no_name · Agent Readiness · 1 occurrence(s)
- https://sanki-dengyo.jp/sitemap.html — 11 button/link(s) with no text or aria-label — an agent can't target them
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://sanki-dengyo.jp/ — 70 words
- https://sanki-dengyo.jp/company.html — 106 words
- https://sanki-dengyo.jp/contact.html — 46 words
- https://sanki-dengyo.jp/index.html — 70 words
- https://sanki-dengyo.jp/policy.html — 78 words
- https://sanki-dengyo.jp/recruit.html — 74 words
- https://sanki-dengyo.jp/sitemap.html — 44 words
warning Duplicate <title> across pages
Rule duplicate.title · Duplicate · 4 occurrence(s)
- https://sanki-dengyo.jp/ — title shared by 4 pages: https://sanki-dengyo.jp/index.html, https://sanki-dengyo.jp/company.html, https://sanki-dengyo.jp/recruit.html
- https://sanki-dengyo.jp/company.html — title shared by 4 pages: https://sanki-dengyo.jp/, https://sanki-dengyo.jp/index.html, https://sanki-dengyo.jp/recruit.html
- https://sanki-dengyo.jp/index.html — title shared by 4 pages: https://sanki-dengyo.jp/, https://sanki-dengyo.jp/company.html, https://sanki-dengyo.jp/recruit.html
- https://sanki-dengyo.jp/recruit.html — title shared by 4 pages: https://sanki-dengyo.jp/, https://sanki-dengyo.jp/index.html, https://sanki-dengyo.jp/company.html
warning Content-Type header doesn't match the actual content
Rule headers.content_type_mismatch · Security · 7 occurrence(s)
- https://sanki-dengyo.jp/ — 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://sanki-dengyo.jp/company.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://sanki-dengyo.jp/contact.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://sanki-dengyo.jp/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://sanki-dengyo.jp/policy.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://sanki-dengyo.jp/recruit.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://sanki-dengyo.jp/sitemap.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 Images missing alt text
Rule images.missing_alt · Images · 7 occurrence(s)
- https://sanki-dengyo.jp/ — 1 of 7 images missing alt
- https://sanki-dengyo.jp/company.html — 1 of 2 images missing alt
- https://sanki-dengyo.jp/contact.html — 1 of 2 images missing alt
- https://sanki-dengyo.jp/index.html — 1 of 7 images missing alt
- https://sanki-dengyo.jp/policy.html — 1 of 2 images missing alt
- https://sanki-dengyo.jp/recruit.html — 1 of 2 images missing alt
- https://sanki-dengyo.jp/sitemap.html — 1 of 2 images missing alt
Notices (13 rules)
notice Heading levels skip a level
Rule agent.heading_skip · Agent Readiness · 1 occurrence(s)
- https://sanki-dengyo.jp/sitemap.html — h5 follows h1 — skips h2
notice No llms.txt for AI agents
Rule agent.llms_txt_missing · Agent Readiness · 1 occurrence(s)
- https://sanki-dengyo.jp/ — 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://sanki-dengyo.jp/ — add a <main> element (or role=main) around the primary content
- https://sanki-dengyo.jp/company.html — add a <main> element (or role=main) around the primary content
- https://sanki-dengyo.jp/index.html — add a <main> element (or role=main) around the primary content
- https://sanki-dengyo.jp/policy.html — add a <main> element (or role=main) around the primary content
- https://sanki-dengyo.jp/recruit.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://sanki-dengyo.jp/ — meta description shared by 7 pages: https://sanki-dengyo.jp/index.html, https://sanki-dengyo.jp/company.html, https://sanki-dengyo.jp/recruit.html
- https://sanki-dengyo.jp/company.html — meta description shared by 7 pages: https://sanki-dengyo.jp/, https://sanki-dengyo.jp/index.html, https://sanki-dengyo.jp/recruit.html
- https://sanki-dengyo.jp/contact.html — meta description shared by 7 pages: https://sanki-dengyo.jp/, https://sanki-dengyo.jp/index.html, https://sanki-dengyo.jp/company.html
- https://sanki-dengyo.jp/index.html — meta description shared by 7 pages: https://sanki-dengyo.jp/, https://sanki-dengyo.jp/company.html, https://sanki-dengyo.jp/recruit.html
- https://sanki-dengyo.jp/policy.html — meta description shared by 7 pages: https://sanki-dengyo.jp/, https://sanki-dengyo.jp/index.html, https://sanki-dengyo.jp/company.html
- https://sanki-dengyo.jp/recruit.html — meta description shared by 7 pages: https://sanki-dengyo.jp/, https://sanki-dengyo.jp/index.html, https://sanki-dengyo.jp/company.html
- https://sanki-dengyo.jp/sitemap.html — meta description shared by 7 pages: https://sanki-dengyo.jp/, https://sanki-dengyo.jp/index.html, https://sanki-dengyo.jp/company.html
notice Multiple <h1> elements
Rule h1.multiple · Headings · 7 occurrence(s)
- https://sanki-dengyo.jp/ — 2 <h1> elements
- https://sanki-dengyo.jp/company.html — 2 <h1> elements
- https://sanki-dengyo.jp/contact.html — 2 <h1> elements
- https://sanki-dengyo.jp/index.html — 2 <h1> elements
- https://sanki-dengyo.jp/policy.html — 2 <h1> elements
- https://sanki-dengyo.jp/recruit.html — 2 <h1> elements
- https://sanki-dengyo.jp/sitemap.html — 2 <h1> elements
notice Likely hero image lacks fetchpriority=high
Rule images.hero_no_fetchpriority · Performance · 7 occurrence(s)
- https://sanki-dengyo.jp/ — the likely hero/LCP image (template-logo01.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://sanki-dengyo.jp/company.html — the likely hero/LCP image (template-logo01.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://sanki-dengyo.jp/contact.html — the likely hero/LCP image (template-logo01.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://sanki-dengyo.jp/index.html — the likely hero/LCP image (template-logo01.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://sanki-dengyo.jp/policy.html — the likely hero/LCP image (template-logo01.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://sanki-dengyo.jp/recruit.html — the likely hero/LCP image (template-logo01.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://sanki-dengyo.jp/sitemap.html — the likely hero/LCP image (template-logo01.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.
notice Images without width/height (layout shift / CLS)
Rule images.missing_dimensions · Images · 7 occurrence(s)
- https://sanki-dengyo.jp/ — 7 of 7 images without width/height
- https://sanki-dengyo.jp/company.html — 2 of 2 images without width/height
- https://sanki-dengyo.jp/contact.html — 2 of 2 images without width/height
- https://sanki-dengyo.jp/index.html — 7 of 7 images without width/height
- https://sanki-dengyo.jp/policy.html — 2 of 2 images without width/height
- https://sanki-dengyo.jp/recruit.html — 2 of 2 images without width/height
- https://sanki-dengyo.jp/sitemap.html — 2 of 2 images without width/height
notice Internal link has no anchor text / accessible name
Rule links.no_anchor_text · Links · 1 occurrence(s)
- https://sanki-dengyo.jp/sitemap.html — 11 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
notice Legacy <meta name=keywords> tag present (Google ignores it)
Rule meta.keywords_present · Content · 7 occurrence(s)
- https://sanki-dengyo.jp/ — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- https://sanki-dengyo.jp/company.html — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- https://sanki-dengyo.jp/contact.html — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- https://sanki-dengyo.jp/index.html — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- https://sanki-dengyo.jp/policy.html — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- https://sanki-dengyo.jp/recruit.html — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- https://sanki-dengyo.jp/sitemap.html — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
notice Legacy image format (jpg/png/gif) with no next-gen fallback
Rule perf.images_legacy_format · Performance · 7 occurrence(s)
- https://sanki-dengyo.jp/ — 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.
- https://sanki-dengyo.jp/company.html — 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://sanki-dengyo.jp/contact.html — 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://sanki-dengyo.jp/index.html — 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.
- https://sanki-dengyo.jp/policy.html — 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://sanki-dengyo.jp/recruit.html — 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://sanki-dengyo.jp/sitemap.html — 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.
notice robots.txt missing (root returns 404/none)
Rule robots.txt_missing · Robots · 1 occurrence(s)
- https://sanki-dengyo.jp/ — 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://sanki-dengyo.jp/ — HSTS, CSP, X-Content-Type-Options
- https://sanki-dengyo.jp/company.html — HSTS, CSP, X-Content-Type-Options
- https://sanki-dengyo.jp/contact.html — HSTS, CSP, X-Content-Type-Options
- https://sanki-dengyo.jp/index.html — HSTS, CSP, X-Content-Type-Options
- https://sanki-dengyo.jp/policy.html — X-Content-Type-Options, HSTS, CSP
- https://sanki-dengyo.jp/recruit.html — HSTS, CSP, X-Content-Type-Options
- https://sanki-dengyo.jp/sitemap.html — HSTS, CSP, X-Content-Type-Options
Pages (showing 7 of 7)
| URL | Status | Indexable | Words | In-links |
|---|---|---|---|---|
| https://sanki-dengyo.jp/company.html 通信工事なら山輝電業社にお任せください｜株式会社 山輝電業社 山口県 通信工事 電気工事業者 |
200 | yes | 106 | 7 |
| https://sanki-dengyo.jp/contact.html お問い合わせ｜通信工事なら山輝電業社にお任せください｜株式会社 山輝電業社 山口県 通信工事 電気工事業者 |
200 | yes | 46 | 7 |
| https://sanki-dengyo.jp/index.html 通信工事なら山輝電業社にお任せください｜株式会社 山輝電業社 山口県 通信工事 電気工事業者 |
200 | yes | 70 | 7 |
| https://sanki-dengyo.jp/recruit.html 通信工事なら山輝電業社にお任せください｜株式会社 山輝電業社 山口県 通信工事 電気工事業者 |
200 | yes | 74 | 7 |
| https://sanki-dengyo.jp/sitemap.html サイトマップ｜通信工事なら山輝電業社にお任せください｜株式会社 山輝電業社 山口県 通信工事 電気工事業者 |
200 | yes | 44 | 7 |
| https://sanki-dengyo.jp/policy.html プライバシーポリシー｜通信工事なら山輝電業社にお任せください｜株式会社 山輝電業社 山口県 通信工事 電気工事業者 |
200 | yes | 78 | 2 |
| https://sanki-dengyo.jp/ 通信工事なら山輝電業社にお任せください｜株式会社 山輝電業社 山口県 通信工事 電気工事業者 |
200 | yes | 70 | 0 |
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