SEO audit for kernel.org
The Linux Kernel Archives
Health 65/100 (fair) · 100 pages crawled · generated 2026-08-26
Download Markdown report (feed to ChatGPT / Claude / Cursor)
| Category | Score | Errors | Warnings | Notices |
|---|---|---|---|---|
| Crawlability | 98 | 1 | 5 | 1 |
| Links | 99 | 1 | 0 | 0 |
| Canonical | 74 | 0 | 87 | 0 |
| Meta Description | 74 | 0 | 87 | 0 |
| Mobile | 85 | 0 | 51 | 8 |
| Content | 92 | 0 | 27 | 0 |
| Duplicate | 96 | 0 | 13 | 0 |
| Titles | 98 | 0 | 6 | 3 |
| Agent Readiness | 100 | 0 | 0 | 82 |
| Headings | 100 | 0 | 0 | 77 |
| Images | 100 | 0 | 0 | 42 |
| Performance | 100 | 0 | 0 | 20 |
| Security | 100 | 0 | 0 | 45 |
| Social | 100 | 0 | 0 | 174 |
| Structured Data | 100 | 0 | 0 | 87 |
| URL | 100 | 0 | 0 | 9 |
Errors (2 rules)
error Broken internal link (target 4xx/5xx)
Rule links.broken_internal · Links · 1 occurrence(s)
- https://www.kernel.org/category/site-news3.html — https://www.kernel.org/pub-tree-resync-ing.html (HTTP 404)
error Client error (4xx) response
Rule status.4xx · Crawlability · 1 occurrence(s)
Warnings (9 rules)
warning Missing canonical tag
Rule canonical.missing · Canonical · 87 occurrence(s)
- https://kernel.org/
- https://www.kernel.org/
- https://www.kernel.org/author/konstantin-ryabitsev.html
- https://www.kernel.org/beijing-git-mirror.html
- https://www.kernel.org/category/about.html
- https://www.kernel.org/category/contact-us.html
- https://www.kernel.org/category/faq.html
- https://www.kernel.org/category/releases.html
- https://www.kernel.org/category/signatures.html
- https://www.kernel.org/category/site-news.html
- https://www.kernel.org/code-of-conduct.html
- https://www.kernel.org/contact.html
- https://www.kernel.org/doc/html/latest/index.html
- https://www.kernel.org/doc/html/latest/process/code-of-conduct.html
- https://www.kernel.org/doc/html/latest/translations/zh_CN/process/code-of-conduct.html
- https://www.kernel.org/faq.html
- https://www.kernel.org/legal.html
- https://www.kernel.org/linux.html
- https://www.kernel.org/lists-linux-dev.html
- https://www.kernel.org/nonprofit.html
- https://www.kernel.org/pub/
- https://www.kernel.org/pub/dist/
- https://www.kernel.org/pub/dist/knoppix/
- https://www.kernel.org/releases.html
- https://www.kernel.org/signature.html
warning Thin content (low word count)
Rule content.thin · Content · 27 occurrence(s)
- https://www.kernel.org/beijing-git-mirror.html — 197 words
- https://www.kernel.org/doc/html/latest/devicetree/index.html — 196 words
- https://www.kernel.org/doc/html/latest/doc-guide/index.html — 149 words
- https://www.kernel.org/doc/html/latest/fault-injection/index.html — 117 words
- https://www.kernel.org/doc/html/latest/firmware-guide/index.html — 98 words
- https://www.kernel.org/doc/html/latest/kbuild/index.html — 166 words
- https://www.kernel.org/doc/html/latest/livepatch/index.html — 122 words
- https://www.kernel.org/doc/html/latest/maintainer/index.html — 185 words
- https://www.kernel.org/doc/html/latest/rust/index.html — 187 words
- https://www.kernel.org/doc/html/latest/tools/index.html — 121 words
- https://www.kernel.org/doc/html/latest/translations/it_IT/process/code-of-conduct.html — 178 words
- https://www.kernel.org/doc/html/latest/translations/zh_CN/process/code-of-conduct.html — 194 words
- https://www.kernel.org/fifty-shades-of-tux.html — 143 words
- https://www.kernel.org/gandinet-tls-certificates.html — 157 words
- https://www.kernel.org/hurr-durr-ima-sheep.html — 166 words
- https://www.kernel.org/if-you-got-bad-signature-this-morning.html — 198 words
- https://www.kernel.org/introducing-fastly-cdn.html — 156 words
- https://www.kernel.org/pub/ — 32 words
- https://www.kernel.org/pub/dist/ — 20 words
- https://www.kernel.org/pub/dist/knoppix/ — 28 words
- https://www.kernel.org/pub/dist/planb/ — 24 words
- https://www.kernel.org/pub/linux/ — 52 words
- https://www.kernel.org/pub/site/ — 28 words
- https://www.kernel.org/pub/software/ — 48 words
- https://www.kernel.org/xz-by-default-and-json.html — 120 words
warning Duplicate page content
Rule duplicate.content · Duplicate · 2 occurrence(s)
- https://kernel.org/ — content shared by 2 pages: https://www.kernel.org/
- https://www.kernel.org/ — content shared by 2 pages: https://kernel.org/
warning Near-duplicate page content
Rule duplicate.near · Duplicate · 6 occurrence(s)
- https://www.kernel.org/category/contact-us.html — near-duplicate of 1 page(s): https://www.kernel.org/contact.html
- https://www.kernel.org/category/releases.html — near-duplicate of 1 page(s): https://www.kernel.org/releases.html
- https://www.kernel.org/category/signatures.html — near-duplicate of 1 page(s): https://www.kernel.org/signature.html
- https://www.kernel.org/contact.html — near-duplicate of 1 page(s): https://www.kernel.org/category/contact-us.html
- https://www.kernel.org/releases.html — near-duplicate of 1 page(s): https://www.kernel.org/category/releases.html
- https://www.kernel.org/signature.html — near-duplicate of 1 page(s): https://www.kernel.org/category/signatures.html
warning Duplicate <title> across pages
Rule duplicate.title · Duplicate · 5 occurrence(s)
- https://kernel.org/ — title shared by 2 pages: https://www.kernel.org/
- https://www.kernel.org/ — title shared by 2 pages: https://kernel.org/
- https://www.kernel.org/category/site-news.html — title shared by 3 pages: https://www.kernel.org/category/site-news2.html, https://www.kernel.org/category/site-news3.html
- https://www.kernel.org/category/site-news2.html — title shared by 3 pages: https://www.kernel.org/category/site-news.html, https://www.kernel.org/category/site-news3.html
- https://www.kernel.org/category/site-news3.html — title shared by 3 pages: https://www.kernel.org/category/site-news.html, https://www.kernel.org/category/site-news2.html
warning Incomplete/empty response after retries (likely transient — re-crawl)
Rule fetch.incomplete · Crawlability · 5 occurrence(s)
- https://www.kernel.org/pub/dist/knoppix-dvd/ — HTTP 200, 4 words after 3 attempts
- https://www.kernel.org/pub/dist/superrescue/ — HTTP 200, 16 words after 3 attempts
- https://www.kernel.org/pub/media/ — HTTP 200, 8 words after 3 attempts
- https://www.kernel.org/pub/scm/ — HTTP 200, 12 words after 3 attempts
- https://www.kernel.org/pub/tools/ — HTTP 200, 12 words after 3 attempts
warning Missing meta description
Rule meta_desc.missing · Meta Description · 87 occurrence(s)
- https://kernel.org/
- https://www.kernel.org/
- https://www.kernel.org/author/konstantin-ryabitsev.html
- https://www.kernel.org/beijing-git-mirror.html
- https://www.kernel.org/category/about.html
- https://www.kernel.org/category/contact-us.html
- https://www.kernel.org/category/faq.html
- https://www.kernel.org/category/releases.html
- https://www.kernel.org/category/signatures.html
- https://www.kernel.org/category/site-news.html
- https://www.kernel.org/code-of-conduct.html
- https://www.kernel.org/contact.html
- https://www.kernel.org/doc/html/latest/index.html
- https://www.kernel.org/doc/html/latest/process/code-of-conduct.html
- https://www.kernel.org/doc/html/latest/translations/zh_CN/process/code-of-conduct.html
- https://www.kernel.org/faq.html
- https://www.kernel.org/legal.html
- https://www.kernel.org/linux.html
- https://www.kernel.org/lists-linux-dev.html
- https://www.kernel.org/nonprofit.html
- https://www.kernel.org/pub/
- https://www.kernel.org/pub/dist/
- https://www.kernel.org/pub/dist/knoppix/
- https://www.kernel.org/releases.html
- https://www.kernel.org/signature.html
warning Missing viewport meta tag
Rule mobile.viewport_missing · Mobile · 51 occurrence(s)
- https://kernel.org/
- https://www.kernel.org/
- https://www.kernel.org/author/konstantin-ryabitsev.html
- https://www.kernel.org/beijing-git-mirror.html
- https://www.kernel.org/category/about.html
- https://www.kernel.org/category/contact-us.html
- https://www.kernel.org/category/faq.html
- https://www.kernel.org/category/releases.html
- https://www.kernel.org/category/signatures.html
- https://www.kernel.org/category/site-news.html
- https://www.kernel.org/code-of-conduct.html
- https://www.kernel.org/contact.html
- https://www.kernel.org/faq.html
- https://www.kernel.org/get-notifications-for-your-patches.html
- https://www.kernel.org/legal.html
- https://www.kernel.org/linux.html
- https://www.kernel.org/lists-linux-dev.html
- https://www.kernel.org/lore.html
- https://www.kernel.org/minor-changes-to-tarball-release-format.html
- https://www.kernel.org/nonprofit.html
- https://www.kernel.org/pub/
- https://www.kernel.org/pub/dist/
- https://www.kernel.org/pub/dist/knoppix/
- https://www.kernel.org/releases.html
- https://www.kernel.org/signature.html
warning Title likely truncated in SERP (too wide)
Rule title.too_long · Titles · 6 occurrence(s)
- https://www.kernel.org/doc/html/latest/admin-guide/index.html — 83 chars, ~648px (limit ~580px)
- https://www.kernel.org/doc/html/latest/process/code-of-conduct-interpretation.html — 98 chars, ~756px (limit ~580px)
- https://www.kernel.org/doc/html/latest/process/development-process.html — 75 chars, ~593px (limit ~580px)
- https://www.kernel.org/doc/html/latest/process/index.html — 79 chars, ~631px (limit ~580px)
- https://www.kernel.org/doc/html/latest/process/submitting-patches.html — 110 chars, ~823px (limit ~580px)
- https://www.kernel.org/doc/html/latest/translations/it_IT/process/code-of-conduct.html — 81 chars, ~613px (limit ~580px)
Notices (15 rules)
notice Heading levels skip a level
Rule agent.heading_skip · Agent Readiness · 36 occurrence(s)
- https://www.kernel.org/doc/html/latest/admin-guide/index.html — h3 follows h1 — skips h2
- https://www.kernel.org/doc/html/latest/admin-guide/reporting-issues.html — h3 follows h1 — skips h2
- https://www.kernel.org/doc/html/latest/core-api/index.html — h3 follows h1 — skips h2
- https://www.kernel.org/doc/html/latest/dev-tools/index.html — h3 follows h1 — skips h2
- https://www.kernel.org/doc/html/latest/dev-tools/testing-overview.html — h3 follows h1 — skips h2
- https://www.kernel.org/doc/html/latest/doc-guide/index.html — h3 follows h1 — skips h2
- https://www.kernel.org/doc/html/latest/driver-api/index.html — h3 follows h1 — skips h2
- https://www.kernel.org/doc/html/latest/fault-injection/index.html — h3 follows h1 — skips h2
- https://www.kernel.org/doc/html/latest/index.html — h3 follows h1 — skips h2
- https://www.kernel.org/doc/html/latest/kbuild/index.html — h3 follows h1 — skips h2
- https://www.kernel.org/doc/html/latest/kernel-hacking/index.html — h3 follows h1 — skips h2
- https://www.kernel.org/doc/html/latest/livepatch/index.html — h3 follows h1 — skips h2
- https://www.kernel.org/doc/html/latest/locking/index.html — h3 follows h1 — skips h2
- https://www.kernel.org/doc/html/latest/maintainer/index.html — h3 follows h1 — skips h2
- https://www.kernel.org/doc/html/latest/process/code-of-conduct-interpretation.html — h3 follows h1 — skips h2
- https://www.kernel.org/doc/html/latest/process/code-of-conduct.html — h3 follows h1 — skips h2
- https://www.kernel.org/doc/html/latest/process/development-process.html — h3 follows h1 — skips h2
- https://www.kernel.org/doc/html/latest/process/index.html — h3 follows h1 — skips h2
- https://www.kernel.org/doc/html/latest/process/license-rules.html — h3 follows h1 — skips h2
- https://www.kernel.org/doc/html/latest/process/submitting-patches.html — h3 follows h1 — skips h2
- https://www.kernel.org/doc/html/latest/rust/index.html — h3 follows h1 — skips h2
- https://www.kernel.org/doc/html/latest/subsystem-apis.html — h3 follows h1 — skips h2
- https://www.kernel.org/doc/html/latest/tools/index.html — h3 follows h1 — skips h2
- https://www.kernel.org/doc/html/latest/trace/index.html — h3 follows h1 — skips h2
- https://www.kernel.org/doc/html/latest/translations/zh_CN/process/code-of-conduct.html — h3 follows h1 — skips h2
notice No llms.txt for AI agents
Rule agent.llms_txt_missing · Agent Readiness · 1 occurrence(s)
- https://kernel.org/ — 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 · 45 occurrence(s)
- https://kernel.org/ — add a <main> element (or role=main) around the primary content
- https://www.kernel.org/ — add a <main> element (or role=main) around the primary content
- https://www.kernel.org/author/konstantin-ryabitsev.html — add a <main> element (or role=main) around the primary content
- https://www.kernel.org/beijing-git-mirror.html — add a <main> element (or role=main) around the primary content
- https://www.kernel.org/best-way-to-do-linux-clones-for-your-ci.html — add a <main> element (or role=main) around the primary content
- https://www.kernel.org/category/about.html — add a <main> element (or role=main) around the primary content
- https://www.kernel.org/category/contact-us.html — add a <main> element (or role=main) around the primary content
- https://www.kernel.org/category/faq.html — add a <main> element (or role=main) around the primary content
- https://www.kernel.org/category/releases.html — add a <main> element (or role=main) around the primary content
- https://www.kernel.org/category/signatures.html — add a <main> element (or role=main) around the primary content
- https://www.kernel.org/category/site-news.html — add a <main> element (or role=main) around the primary content
- https://www.kernel.org/cloning-linux-from-a-bundle.html — add a <main> element (or role=main) around the primary content
- https://www.kernel.org/code-of-conduct.html — add a <main> element (or role=main) around the primary content
- https://www.kernel.org/contact.html — add a <main> element (or role=main) around the primary content
- https://www.kernel.org/faq.html — add a <main> element (or role=main) around the primary content
- https://www.kernel.org/get-notifications-for-your-patches.html — add a <main> element (or role=main) around the primary content
- https://www.kernel.org/legal.html — add a <main> element (or role=main) around the primary content
- https://www.kernel.org/linux.html — add a <main> element (or role=main) around the primary content
- https://www.kernel.org/lists-linux-dev.html — add a <main> element (or role=main) around the primary content
- https://www.kernel.org/lore.html — add a <main> element (or role=main) around the primary content
- https://www.kernel.org/minor-changes-to-tarball-release-format.html — add a <main> element (or role=main) around the primary content
- https://www.kernel.org/nitrokey-digital-tokens-for-kernel-developers.html — add a <main> element (or role=main) around the primary content
- https://www.kernel.org/nonprofit.html — add a <main> element (or role=main) around the primary content
- https://www.kernel.org/releases.html — add a <main> element (or role=main) around the primary content
- https://www.kernel.org/signature.html — add a <main> element (or role=main) around the primary content
notice Multiple <h1> elements
Rule h1.multiple · Headings · 77 occurrence(s)
- https://www.kernel.org/author/konstantin-ryabitsev.html — 9 <h1> elements
- https://www.kernel.org/beijing-git-mirror.html — 2 <h1> elements
- https://www.kernel.org/best-way-to-do-linux-clones-for-your-ci.html — 2 <h1> elements
- https://www.kernel.org/category/about.html — 6 <h1> elements
- https://www.kernel.org/category/contact-us.html — 2 <h1> elements
- https://www.kernel.org/category/faq.html — 2 <h1> elements
- https://www.kernel.org/category/releases.html — 2 <h1> elements
- https://www.kernel.org/category/signatures.html — 2 <h1> elements
- https://www.kernel.org/category/site-news.html — 12 <h1> elements
- https://www.kernel.org/cloning-linux-from-a-bundle.html — 2 <h1> elements
- https://www.kernel.org/code-of-conduct.html — 2 <h1> elements
- https://www.kernel.org/contact.html — 2 <h1> elements
- https://www.kernel.org/doc/html/latest/index.html — 2 <h1> elements
- https://www.kernel.org/doc/html/latest/process/code-of-conduct.html — 2 <h1> elements
- https://www.kernel.org/doc/html/latest/translations/zh_CN/process/code-of-conduct.html — 2 <h1> elements
- https://www.kernel.org/faq.html — 2 <h1> elements
- https://www.kernel.org/get-notifications-for-your-patches.html — 2 <h1> elements
- https://www.kernel.org/legal.html — 2 <h1> elements
- https://www.kernel.org/linux.html — 2 <h1> elements
- https://www.kernel.org/lists-linux-dev.html — 2 <h1> elements
- https://www.kernel.org/lore.html — 2 <h1> elements
- https://www.kernel.org/minor-changes-to-tarball-release-format.html — 2 <h1> elements
- https://www.kernel.org/nonprofit.html — 2 <h1> elements
- https://www.kernel.org/releases.html — 2 <h1> elements
- https://www.kernel.org/signature.html — 2 <h1> elements
notice Missing html lang attribute
Rule i18n.lang_missing · Mobile · 8 occurrence(s)
notice Images without width/height (layout shift / CLS)
Rule images.missing_dimensions · Images · 42 occurrence(s)
- https://www.kernel.org/category/site-news.html — 1 of 8 images without width/height
- https://www.kernel.org/doc/html/latest/admin-guide/index.html — 1 of 1 images without width/height
- https://www.kernel.org/doc/html/latest/core-api/index.html — 1 of 1 images without width/height
- https://www.kernel.org/doc/html/latest/dev-tools/index.html — 1 of 1 images without width/height
- https://www.kernel.org/doc/html/latest/dev-tools/testing-overview.html — 1 of 1 images without width/height
- https://www.kernel.org/doc/html/latest/doc-guide/index.html — 1 of 1 images without width/height
- https://www.kernel.org/doc/html/latest/driver-api/index.html — 1 of 1 images without width/height
- https://www.kernel.org/doc/html/latest/fault-injection/index.html — 1 of 1 images without width/height
- https://www.kernel.org/doc/html/latest/index.html — 1 of 1 images without width/height
- https://www.kernel.org/doc/html/latest/kernel-hacking/index.html — 1 of 1 images without width/height
- https://www.kernel.org/doc/html/latest/livepatch/index.html — 1 of 1 images without width/height
- https://www.kernel.org/doc/html/latest/locking/index.html — 1 of 1 images without width/height
- https://www.kernel.org/doc/html/latest/maintainer/index.html — 1 of 1 images without width/height
- https://www.kernel.org/doc/html/latest/process/code-of-conduct-interpretation.html — 1 of 1 images without width/height
- https://www.kernel.org/doc/html/latest/process/code-of-conduct.html — 1 of 1 images without width/height
- https://www.kernel.org/doc/html/latest/process/development-process.html — 1 of 1 images without width/height
- https://www.kernel.org/doc/html/latest/process/index.html — 1 of 1 images without width/height
- https://www.kernel.org/doc/html/latest/process/license-rules.html — 1 of 1 images without width/height
- https://www.kernel.org/doc/html/latest/process/submitting-patches.html — 1 of 1 images without width/height
- https://www.kernel.org/doc/html/latest/rust/index.html — 1 of 1 images without width/height
- https://www.kernel.org/doc/html/latest/subsystem-apis.html — 1 of 1 images without width/height
- https://www.kernel.org/doc/html/latest/trace/index.html — 1 of 1 images without width/height
- https://www.kernel.org/doc/html/latest/translations/zh_CN/process/code-of-conduct.html — 1 of 1 images without width/height
- https://www.kernel.org/fast-new-frontends-with-packet.html — 1 of 8 images without width/height
- https://www.kernel.org/nitrokey-digital-tokens-for-kernel-developers.html — 1 of 8 images without width/height
notice Missing Open Graph tags
Rule og.missing · Social · 87 occurrence(s)
- https://kernel.org/ — og:title, og:description, og:image
- https://www.kernel.org/ — og:title, og:description, og:image
- https://www.kernel.org/author/konstantin-ryabitsev.html — og:title, og:description, og:image
- https://www.kernel.org/beijing-git-mirror.html — og:title, og:description, og:image
- https://www.kernel.org/category/about.html — og:title, og:description, og:image
- https://www.kernel.org/category/contact-us.html — og:title, og:description, og:image
- https://www.kernel.org/category/faq.html — og:title, og:description, og:image
- https://www.kernel.org/category/releases.html — og:title, og:description, og:image
- https://www.kernel.org/category/signatures.html — og:title, og:description, og:image
- https://www.kernel.org/category/site-news.html — og:title, og:description, og:image
- https://www.kernel.org/code-of-conduct.html — og:title, og:description, og:image
- https://www.kernel.org/contact.html — og:title, og:description, og:image
- https://www.kernel.org/doc/html/latest/index.html — og:title, og:description, og:image
- https://www.kernel.org/doc/html/latest/process/code-of-conduct.html — og:title, og:description, og:image
- https://www.kernel.org/doc/html/latest/translations/zh_CN/process/code-of-conduct.html — og:title, og:description, og:image
- https://www.kernel.org/faq.html — og:title, og:description, og:image
- https://www.kernel.org/legal.html — og:title, og:description, og:image
- https://www.kernel.org/linux.html — og:title, og:description, og:image
- https://www.kernel.org/lists-linux-dev.html — og:title, og:description, og:image
- https://www.kernel.org/nonprofit.html — og:title, og:description, og:image
- https://www.kernel.org/pub/ — og:title, og:description, og:image
- https://www.kernel.org/pub/dist/ — og:title, og:description, og:image
- https://www.kernel.org/pub/dist/knoppix/ — og:title, og:description, og:image
- https://www.kernel.org/releases.html — og:title, og:description, og:image
- https://www.kernel.org/signature.html — og:title, og:description, og:image
notice Slow server response
Rule perf.slow_response · Performance · 20 occurrence(s)
- https://www.kernel.org/best-way-to-do-linux-clones-for-your-ci.html — 3009 ms
- https://www.kernel.org/category/site-news.html — 3004 ms
- https://www.kernel.org/category/site-news3.html — 3023 ms
- https://www.kernel.org/corporate/state-nonprofit-ok-redacted.pdf — 3025 ms
- https://www.kernel.org/doc/html/latest/admin-guide/reporting-issues.html — 3006 ms
- https://www.kernel.org/doc/html/latest/arch/index.html — 3031 ms
- https://www.kernel.org/doc/html/latest/dev-tools/index.html — 3022 ms
- https://www.kernel.org/doc/html/latest/process/code-of-conduct.html — 3013 ms
- https://www.kernel.org/doc/html/latest/process/submitting-patches.html — 3001 ms
- https://www.kernel.org/doc/html/latest/subsystem-apis.html — 3003 ms
- https://www.kernel.org/doc/html/latest/translations/zh_CN/process/code-of-conduct.html — 3008 ms
- https://www.kernel.org/doc/html/latest/userspace-api/index.html — 3002 ms
- https://www.kernel.org/heartbleed-statement.html — 3008 ms
- https://www.kernel.org/introducing-fastly-cdn.html — 3001 ms
- https://www.kernel.org/legal.html — 3004 ms
- https://www.kernel.org/mirroring-kernelorg-repositories.html — 3077 ms
- https://www.kernel.org/pub-tree-resync-ing.html — 7024 ms
- https://www.kernel.org/pub/dist/knoppix/ — 3026 ms
- https://www.kernel.org/pub/dist/planb/ — 3031 ms
- https://www.kernel.org/pub/linux/kernel/v4.x/ — 3009 ms
notice URL redirects to another URL
Rule redirect.single · Crawlability · 1 occurrence(s)
- https://www.kernel.org/pub-tree-resync-ing.html — redirects to https://mirrors.edge.kernel.org/pub-tree-resync-ing.html
notice No structured data detected
Rule schema.none · Structured Data · 87 occurrence(s)
- https://kernel.org/
- https://www.kernel.org/
- https://www.kernel.org/author/konstantin-ryabitsev.html
- https://www.kernel.org/beijing-git-mirror.html
- https://www.kernel.org/category/about.html
- https://www.kernel.org/category/contact-us.html
- https://www.kernel.org/category/faq.html
- https://www.kernel.org/category/releases.html
- https://www.kernel.org/category/signatures.html
- https://www.kernel.org/category/site-news.html
- https://www.kernel.org/code-of-conduct.html
- https://www.kernel.org/contact.html
- https://www.kernel.org/doc/html/latest/index.html
- https://www.kernel.org/doc/html/latest/process/code-of-conduct.html
- https://www.kernel.org/doc/html/latest/translations/zh_CN/process/code-of-conduct.html
- https://www.kernel.org/faq.html
- https://www.kernel.org/legal.html
- https://www.kernel.org/linux.html
- https://www.kernel.org/lists-linux-dev.html
- https://www.kernel.org/nonprofit.html
- https://www.kernel.org/pub/
- https://www.kernel.org/pub/dist/
- https://www.kernel.org/pub/dist/knoppix/
- https://www.kernel.org/releases.html
- https://www.kernel.org/signature.html
notice Missing recommended security headers
Rule security.missing_headers · Security · 45 occurrence(s)
- https://www.kernel.org/doc/html/latest/core-api/index.html — X-Content-Type-Options
- https://www.kernel.org/doc/html/latest/dev-tools/index.html — X-Content-Type-Options
- https://www.kernel.org/doc/html/latest/dev-tools/testing-overview.html — X-Content-Type-Options
- https://www.kernel.org/doc/html/latest/doc-guide/index.html — X-Content-Type-Options
- https://www.kernel.org/doc/html/latest/driver-api/index.html — X-Content-Type-Options
- https://www.kernel.org/doc/html/latest/index.html — X-Content-Type-Options
- https://www.kernel.org/doc/html/latest/kernel-hacking/index.html — X-Content-Type-Options
- https://www.kernel.org/doc/html/latest/locking/index.html — X-Content-Type-Options
- https://www.kernel.org/doc/html/latest/maintainer/index.html — X-Content-Type-Options
- https://www.kernel.org/doc/html/latest/process/code-of-conduct-interpretation.html — X-Content-Type-Options
- https://www.kernel.org/doc/html/latest/process/code-of-conduct.html — X-Content-Type-Options
- https://www.kernel.org/doc/html/latest/process/development-process.html — X-Content-Type-Options
- https://www.kernel.org/doc/html/latest/process/index.html — X-Content-Type-Options
- https://www.kernel.org/doc/html/latest/process/license-rules.html — X-Content-Type-Options
- https://www.kernel.org/doc/html/latest/process/submitting-patches.html — X-Content-Type-Options
- https://www.kernel.org/doc/html/latest/subsystem-apis.html — X-Content-Type-Options
- https://www.kernel.org/doc/html/latest/trace/index.html — X-Content-Type-Options
- https://www.kernel.org/doc/html/latest/translations/zh_CN/process/code-of-conduct.html — X-Content-Type-Options
- https://www.kernel.org/pub/ — CSP
- https://www.kernel.org/pub/dist/ — CSP
- https://www.kernel.org/pub/dist/knoppix/ — CSP
- https://www.kernel.org/pub/linux/ — CSP
- https://www.kernel.org/pub/linux/kernel/v4.x/ — CSP
- https://www.kernel.org/pub/site/ — CSP
- https://www.kernel.org/pub/software/ — CSP
notice Title is very short
Rule title.too_short · Titles · 3 occurrence(s)
- https://www.kernel.org/contact.html — 8 chars
- https://www.kernel.org/pelican.html — 7 chars
- https://www.kernel.org/pub/ — 14 chars
notice Missing Twitter Card tag
Rule twitter.missing · Social · 87 occurrence(s)
- https://kernel.org/
- https://www.kernel.org/
- https://www.kernel.org/author/konstantin-ryabitsev.html
- https://www.kernel.org/beijing-git-mirror.html
- https://www.kernel.org/category/about.html
- https://www.kernel.org/category/contact-us.html
- https://www.kernel.org/category/faq.html
- https://www.kernel.org/category/releases.html
- https://www.kernel.org/category/signatures.html
- https://www.kernel.org/category/site-news.html
- https://www.kernel.org/code-of-conduct.html
- https://www.kernel.org/contact.html
- https://www.kernel.org/doc/html/latest/index.html
- https://www.kernel.org/doc/html/latest/process/code-of-conduct.html
- https://www.kernel.org/doc/html/latest/translations/zh_CN/process/code-of-conduct.html
- https://www.kernel.org/faq.html
- https://www.kernel.org/legal.html
- https://www.kernel.org/linux.html
- https://www.kernel.org/lists-linux-dev.html
- https://www.kernel.org/nonprofit.html
- https://www.kernel.org/pub/
- https://www.kernel.org/pub/dist/
- https://www.kernel.org/pub/dist/knoppix/
- https://www.kernel.org/releases.html
- https://www.kernel.org/signature.html
notice Underscores in URL path (prefer hyphens)
Rule url.underscores · URL · 5 occurrence(s)
- https://www.kernel.org/doc/html/latest/_sources/process/code-of-conduct.rst.txt
- https://www.kernel.org/doc/html/latest/translations/it_IT/process/code-of-conduct.html
- https://www.kernel.org/doc/html/latest/translations/sp_SP/process/code-of-conduct.html
- https://www.kernel.org/doc/html/latest/translations/zh_CN/process/code-of-conduct.html
- https://www.kernel.org/doc/html/latest/translations/zh_TW/process/code-of-conduct.html
notice Uppercase letters in URL path
Rule url.uppercase · URL · 4 occurrence(s)
- https://www.kernel.org/doc/html/latest/translations/it_IT/process/code-of-conduct.html
- https://www.kernel.org/doc/html/latest/translations/sp_SP/process/code-of-conduct.html
- https://www.kernel.org/doc/html/latest/translations/zh_CN/process/code-of-conduct.html
- https://www.kernel.org/doc/html/latest/translations/zh_TW/process/code-of-conduct.html
| URL | Status | Indexable | Words | In-links |
|---|---|---|---|---|
| https://www.kernel.org/ The Linux Kernel Archives |
200 | yes | 302 | 44 |
| https://www.kernel.org/pub/ Index of /pub/ |
200 | yes | 32 | 9 |
| https://www.kernel.org/category/about.html The Linux Kernel Archives - About |
200 | yes | 453 | 43 |
| https://www.kernel.org/category/contact-us.html The Linux Kernel Archives - Contact us |
200 | yes | 205 | 43 |
| https://www.kernel.org/category/faq.html The Linux Kernel Archives - FAQ |
200 | yes | 918 | 43 |
| https://www.kernel.org/category/releases.html The Linux Kernel Archives - Releases |
200 | yes | 789 | 43 |
| https://www.kernel.org/category/signatures.html The Linux Kernel Archives - Signatures |
200 | yes | 1230 | 43 |
| https://www.kernel.org/category/site-news.html The Linux Kernel Archives - Site news |
200 | yes | 950 | 43 |
| https://www.kernel.org/nonprofit.html The Linux Kernel Organization |
200 | yes | 265 | 43 |
| https://www.kernel.org/pub/dist/ Index of /pub/dist/ |
200 | yes | 20 | 5 |
| https://www.kernel.org/doc/html/latest/process/code-of-conduct.html Contributor Covenant Code of Conduct — The Linux Kernel documentation |
200 | yes | 533 | 37 |
| https://www.kernel.org/doc/html/latest/process/index.html Working with the kernel development community — The Linux Kernel documentation |
200 | yes | 686 | 35 |
| https://www.kernel.org/doc/html/latest/admin-guide/reporting-issues.html Reporting issues — The Linux Kernel documentation |
200 | yes | 15803 | 35 |
| https://www.kernel.org/doc/html/latest/admin-guide/index.html The Linux kernel user’s and administrator’s guide — The Linux Kernel documentation |
200 | yes | 1023 | 35 |
| https://www.kernel.org/doc/html/latest/arch/index.html CPU Architectures — The Linux Kernel documentation |
200 | yes | 953 | 35 |
| https://www.kernel.org/doc/html/latest/core-api/index.html Core API Documentation — The Linux Kernel documentation |
200 | yes | 747 | 35 |
| https://www.kernel.org/doc/html/latest/dev-tools/index.html Development tools for the kernel — The Linux Kernel documentation |
200 | yes | 689 | 35 |
| https://www.kernel.org/doc/html/latest/dev-tools/testing-overview.html Kernel Testing Guide — The Linux Kernel documentation |
200 | yes | 1547 | 35 |
| https://www.kernel.org/doc/html/latest/devicetree/index.html Open Firmware and Devicetree — The Linux Kernel documentation |
200 | yes | 196 | 35 |
| https://www.kernel.org/doc/html/latest/doc-guide/index.html How to write kernel documentation — The Linux Kernel documentation |
200 | yes | 149 | 35 |
| https://www.kernel.org/doc/html/latest/driver-api/index.html Driver implementer’s API guide — The Linux Kernel documentation |
200 | yes | 990 | 35 |
| https://www.kernel.org/doc/html/latest/fault-injection/index.html Fault-injection — The Linux Kernel documentation |
200 | yes | 117 | 35 |
| https://www.kernel.org/doc/html/latest/firmware-guide/index.html The Linux kernel firmware guide — The Linux Kernel documentation |
200 | yes | 98 | 35 |
| https://www.kernel.org/doc/html/latest/index.html The Linux Kernel documentation — The Linux Kernel documentation |
200 | yes | 427 | 35 |
| https://www.kernel.org/doc/html/latest/kbuild/index.html Kernel Build System — The Linux Kernel documentation |
200 | yes | 166 | 35 |
| https://www.kernel.org/doc/html/latest/kernel-hacking/index.html Kernel Hacking Guides — The Linux Kernel documentation |
200 | yes | 208 | 35 |
| https://www.kernel.org/doc/html/latest/livepatch/index.html Kernel Livepatching — The Linux Kernel documentation |
200 | yes | 122 | 35 |
| https://www.kernel.org/doc/html/latest/locking/index.html Locking — The Linux Kernel documentation |
200 | yes | 223 | 35 |
| https://www.kernel.org/doc/html/latest/maintainer/index.html Kernel Maintainer Handbook — The Linux Kernel documentation |
200 | yes | 185 | 35 |
| https://www.kernel.org/doc/html/latest/process/development-process.html A guide to the Kernel Development Process — The Linux Kernel documentation |
200 | yes | 368 | 35 |
| https://www.kernel.org/doc/html/latest/process/license-rules.html Linux kernel licensing rules — The Linux Kernel documentation |
200 | yes | 2503 | 35 |
| https://www.kernel.org/doc/html/latest/process/submitting-patches.html Submitting patches: the essential guide to getting your code into the kernel — The Linux Kernel documentation |
200 | yes | 6635 | 35 |
| https://www.kernel.org/doc/html/latest/rust/index.html Rust — The Linux Kernel documentation |
200 | yes | 187 | 35 |
| https://www.kernel.org/doc/html/latest/staging/index.html Unsorted Documentation — The Linux Kernel documentation |
200 | yes | 206 | 35 |
| https://www.kernel.org/doc/html/latest/subsystem-apis.html Kernel subsystem documentation — The Linux Kernel documentation |
200 | yes | 384 | 35 |
| https://www.kernel.org/doc/html/latest/tools/index.html Kernel tools — The Linux Kernel documentation |
200 | yes | 121 | 35 |
| https://www.kernel.org/doc/html/latest/trace/index.html Linux Tracing Technologies Guide — The Linux Kernel documentation |
200 | yes | 524 | 35 |
| https://www.kernel.org/doc/html/latest/translations/index.html Translations — The Linux Kernel documentation |
200 | yes | 430 | 35 |
| https://www.kernel.org/doc/html/latest/userspace-api/index.html The Linux kernel user-space API guide — The Linux Kernel documentation |
200 | yes | 373 | 35 |
| https://www.kernel.org/releases.html Active kernel releases |
200 | yes | 785 | 4 |
| https://www.kernel.org/pub/dist/knoppix-dvd/ Index of /pub/dist/knoppix-dvd/ |
200 | yes | 4 | 1 |
| https://www.kernel.org/pub/dist/knoppix/ Index of /pub/dist/knoppix/ |
200 | yes | 28 | 1 |
| https://www.kernel.org/pub/dist/planb/ Index of /pub/dist/planb/ |
200 | yes | 24 | 1 |
| https://www.kernel.org/pub/dist/superrescue/ Index of /pub/dist/superrescue/ |
200 | yes | 16 | 1 |
| https://www.kernel.org/signature.html Linux kernel releases PGP signatures |
200 | yes | 1226 | 3 |
| https://www.kernel.org/pub/linux/ Index of /pub/linux/ |
200 | yes | 52 | 1 |
| https://www.kernel.org/pub/media/ Index of /pub/media/ |
200 | yes | 8 | 1 |
| https://www.kernel.org/pub/scm/ Index of /pub/scm/ |
200 | yes | 12 | 1 |
| https://www.kernel.org/pub/site/ Index of /pub/site/ |
200 | yes | 28 | 1 |
| https://www.kernel.org/pub/software/ Index of /pub/software/ |
200 | yes | 48 | 1 |
50 more pages were crawled and analyzed. The table above shows the top 50 by internal link score.
Crawlinx is free with no gated findings — get every page in one file via the Markdown report.
Audit your own site — free
157 checks, internal PageRank, render-diff. No signup, results in ~30s.