Catalog / oseiwa.co.jp
94

SEO audit for oseiwa.co.jp

Seiwa Co., Ltd. – Japanese Kitchenware

corporateWordPress

Health 94/100 (excellent) · 27 pages crawled · generated 2026-08-26

Download Markdown report (feed to ChatGPT / Claude / Cursor)

DELIVERING TOP-NOTCH KITCHENWARE GLOBALLY 世界中で最高レベルの調理器具を提供 We Export High-Quality Japan Made Kitchenware 日本製の高品質な調理器具を輸出しています Explore Products Contat Us Today DELIVERING TOP-NOTCH KITCHENWAR…

Screenshot of oseiwa.co.jp
27
pages crawled
11
indexable pages
0
errors
6
warnings
136
notices
0
orphan pages
0
broken links
Category breakdown
CategoryScoreErrorsWarningsNotices
Content 98 0 2 14
Headings 98 0 2 5
Canonical 99 0 1 0
Meta Description 99 0 1 10
Agent Readiness 100 0 0 12
Cache 100 0 0 11
Links 100 0 0 4
Performance 100 0 0 45
Security 100 0 0 11
Social 100 0 0 13
Structured Data 100 0 0 11
Findings

Warnings (4 rules)

warning Missing canonical tag

Rule canonical.missing · Canonical · 1 occurrence(s)

warning Thin content (low word count)

Rule content.thin · Content · 2 occurrence(s)

warning Missing <h1>

Rule h1.missing · Headings · 2 occurrence(s)

warning Missing meta description

Rule meta_desc.missing · Meta Description · 1 occurrence(s)

Notices (17 rules)

notice Heading levels skip a level

Rule agent.heading_skip · Agent Readiness · 11 occurrence(s)

notice No llms.txt for AI agents

Rule agent.llms_txt_missing · Agent Readiness · 1 occurrence(s)

  • https://oseiwa.co.jp/ — no llms.txt found at the site root — add one so AI agents get a curated site summary

notice Page served uncached (no-store/private or CDN bypass)

Rule cache.not_cacheable · Cache · 11 occurrence(s)

notice Low text-to-HTML ratio

Rule content.low_ratio · Content · 9 occurrence(s)

notice Main text is hard to read (low Flesch Reading Ease)

Rule content.readability_poor · Content · 5 occurrence(s)

  • https://oseiwa.co.jp/career/ — this page reads as difficult (Flesch Reading Ease 44, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
  • https://oseiwa.co.jp/portfolio-items/baking-molds/ — this page reads as difficult (Flesch Reading Ease 49, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
  • https://oseiwa.co.jp/portfolio-items/baking-tools/ — this page reads as difficult (Flesch Reading Ease 41, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
  • https://oseiwa.co.jp/portfolio-items/kitchen-knives/ — this page reads as difficult (Flesch Reading Ease 36, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
  • https://oseiwa.co.jp/portfolio-items/other-kitchen-supplies/ — this page reads as difficult (Flesch Reading Ease 32, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.

notice Multiple <h1> elements

Rule h1.multiple · Headings · 5 occurrence(s)

notice Likely hero image lacks fetchpriority=high

Rule images.hero_no_fetchpriority · Performance · 11 occurrence(s)

  • https://oseiwa.co.jp/ — the likely hero/LCP image (logo1-300x84.jpg) 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://oseiwa.co.jp/about/ — the likely hero/LCP image (logo1-300x84.jpg) 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://oseiwa.co.jp/author/oseiwa-co-jp/ — the likely hero/LCP image (logo1-300x84.jpg) 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://oseiwa.co.jp/career/ — the likely hero/LCP image (logo1-300x84.jpg) 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://oseiwa.co.jp/contact-us/ — the likely hero/LCP image (logo1-300x84.jpg) 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://oseiwa.co.jp/portfolio-items/baking-molds/ — the likely hero/LCP image (logo1-300x84.jpg) 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://oseiwa.co.jp/portfolio-items/baking-tools/ — the likely hero/LCP image (logo1-300x84.jpg) 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://oseiwa.co.jp/portfolio-items/kitchen-knives/ — the likely hero/LCP image (logo1-300x84.jpg) 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://oseiwa.co.jp/portfolio-items/other-kitchen-supplies/ — the likely hero/LCP image (logo1-300x84.jpg) 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://oseiwa.co.jp/privacy-policy/ — the likely hero/LCP image (logo1-300x84.jpg) 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://oseiwa.co.jp/products/ — the likely hero/LCP image (logo1-300x84.jpg) 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 Internal link has no anchor text / accessible name

Rule links.no_anchor_text · Links · 4 occurrence(s)

notice Meta description too long

Rule meta_desc.too_long · Meta Description · 10 occurrence(s)

notice Missing Open Graph tags

Rule og.missing · Social · 2 occurrence(s)

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

Rule perf.images_legacy_format · Performance · 11 occurrence(s)

  • https://oseiwa.co.jp/ — 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.
  • https://oseiwa.co.jp/about/ — 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://oseiwa.co.jp/author/oseiwa-co-jp/ — 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://oseiwa.co.jp/career/ — 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://oseiwa.co.jp/contact-us/ — 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://oseiwa.co.jp/portfolio-items/baking-molds/ — 5 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://oseiwa.co.jp/portfolio-items/baking-tools/ — 5 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://oseiwa.co.jp/portfolio-items/kitchen-knives/ — 5 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://oseiwa.co.jp/portfolio-items/other-kitchen-supplies/ — 5 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://oseiwa.co.jp/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://oseiwa.co.jp/products/ — 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 · 11 occurrence(s)

  • https://oseiwa.co.jp/ — 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://oseiwa.co.jp/about/ — 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://oseiwa.co.jp/author/oseiwa-co-jp/ — 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://oseiwa.co.jp/career/ — 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://oseiwa.co.jp/contact-us/ — 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://oseiwa.co.jp/portfolio-items/baking-molds/ — 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://oseiwa.co.jp/portfolio-items/baking-tools/ — 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://oseiwa.co.jp/portfolio-items/kitchen-knives/ — 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://oseiwa.co.jp/portfolio-items/other-kitchen-supplies/ — 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://oseiwa.co.jp/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://oseiwa.co.jp/products/ — 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 · 11 occurrence(s)

  • https://oseiwa.co.jp/ — 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://oseiwa.co.jp/about/ — 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://oseiwa.co.jp/author/oseiwa-co-jp/ — 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://oseiwa.co.jp/career/ — 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://oseiwa.co.jp/contact-us/ — 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://oseiwa.co.jp/portfolio-items/baking-molds/ — 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://oseiwa.co.jp/portfolio-items/baking-tools/ — 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://oseiwa.co.jp/portfolio-items/kitchen-knives/ — 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://oseiwa.co.jp/portfolio-items/other-kitchen-supplies/ — 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://oseiwa.co.jp/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.
  • https://oseiwa.co.jp/products/ — 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 Slow server response

Rule perf.slow_response · Performance · 1 occurrence(s)

notice No structured data detected

Rule schema.none · Structured Data · 11 occurrence(s)

notice Missing recommended security headers

Rule security.missing_headers · Security · 11 occurrence(s)

notice Missing Twitter Card tag

Rule twitter.missing · Social · 11 occurrence(s)

Pages (showing 27 of 27)
URLStatusIndexableWordsIn-links
https://oseiwa.co.jp/
Seiwa Co., Ltd. – Japanese Kitchenware		 200 yes 340 11
https://oseiwa.co.jp/about/
ABOUT – Seiwa Co., Ltd.		 200 yes 192 11
https://oseiwa.co.jp/career/
CAREER – Seiwa Co., Ltd.		 200 yes 384 11
https://oseiwa.co.jp/contact-us/
CONTACT US – Seiwa Co., Ltd.		 200 yes 217 11
https://oseiwa.co.jp/portfolio-items/baking-molds/
Baking Molds – Seiwa Co., Ltd.		 200 yes 238 11
https://oseiwa.co.jp/portfolio-items/baking-tools/
Baking Tools – Seiwa Co., Ltd.		 200 yes 248 11
https://oseiwa.co.jp/portfolio-items/kitchen-knives/
Kitchen Knives – Seiwa Co., Ltd.		 200 yes 245 11
https://oseiwa.co.jp/portfolio-items/other-kitchen-supplies/
Other Kitchen Supplies – Seiwa Co., Ltd.		 200 yes 262 11
https://oseiwa.co.jp/privacy-policy/
Privacy Policy – Seiwa Co., Ltd.		 200 yes 823 11
https://oseiwa.co.jp/products/
PRODUCTS – Seiwa Co., Ltd.		 200 yes 278 11
https://oseiwa.co.jp/author/oseiwa-co-jp/
oseiwa.co.jp – Seiwa Co., Ltd.		 200 yes 125 10
https://oseiwa.co.jp/wp-content/uploads/2015/06/other0.jpg 200 no 0 2
https://oseiwa.co.jp/wp-content/uploads/2015/12/baking-molds0.jpg 200 no 0 2
https://oseiwa.co.jp/wp-content/uploads/2015/12/baking-tools0.jpg 200 no 0 2
https://oseiwa.co.jp/wp-content/uploads/2015/12/kitchen-knives0.jpg 200 no 0 2
https://oseiwa.co.jp/wp-content/uploads/2023/12/baking-molds2.jpg 200 no 0 1
https://oseiwa.co.jp/wp-content/uploads/2023/12/baking-molds3.jpg 200 no 0 1
https://oseiwa.co.jp/wp-content/uploads/2023/12/baking-molds4.jpg 200 no 0 1
https://oseiwa.co.jp/wp-content/uploads/2023/12/baking-tools3.jpg 200 no 0 1
https://oseiwa.co.jp/wp-content/uploads/2023/12/baking-tools4.jpg 200 no 0 1
https://oseiwa.co.jp/wp-content/uploads/2023/12/bakingtools-2.jpg 200 no 0 1
https://oseiwa.co.jp/wp-content/uploads/2023/12/kitchen-knives2.jpg 200 no 0 1
https://oseiwa.co.jp/wp-content/uploads/2023/12/kitchen-knives3.jpg 200 no 0 1
https://oseiwa.co.jp/wp-content/uploads/2023/12/kitchen-knives4.jpg 200 no 0 1
https://oseiwa.co.jp/wp-content/uploads/2023/12/other2.jpg 200 no 0 1
https://oseiwa.co.jp/wp-content/uploads/2023/12/other3.jpg 200 no 0 1
https://oseiwa.co.jp/wp-content/uploads/2023/12/other4.jpg 200 no 0 1

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