59
SEO audit for pfern.github.io
Front matter · GitBook
Health 59/100 (fair) · 15 pages crawled · generated 2026-08-26
Download Markdown report (feed to ChatGPT / Claude / Cursor)
15
pages crawled
14
indexable pages
2
errors
33
warnings
159
notices
0
orphan pages
1
broken links
Category breakdown
| Category | Score | Errors | Warnings | Notices |
|---|---|---|---|---|
| Crawlability | 89 | 1 | 2 | 0 |
| Links | 93 | 1 | 0 | 1 |
| Canonical | 72 | 0 | 14 | 0 |
| Meta Description | 72 | 0 | 14 | 0 |
| Content | 96 | 0 | 2 | 12 |
| Agent Readiness | 98 | 0 | 1 | 2 |
| Headings | 100 | 0 | 0 | 14 |
| Images | 100 | 0 | 0 | 9 |
| Mobile | 100 | 0 | 0 | 14 |
| Performance | 100 | 0 | 0 | 16 |
| Robots | 100 | 0 | 0 | 1 |
| Security | 100 | 0 | 0 | 27 |
| Social | 100 | 0 | 0 | 28 |
| Structured Data | 100 | 0 | 0 | 14 |
| Titles | 100 | 0 | 0 | 1 |
| URL | 100 | 0 | 0 | 20 |
Findings
Errors (2 rules)
error Broken internal link (target 4xx/5xx)
Rule links.broken_internal · Links · 1 occurrence(s)
- https://pfern.github.io/OSODOS/gitbook/VERSIONING/ — https://pfern.github.io/OSODOS/gitbook/VERSIONING/WORKFLOWS (HTTP 404)
error Client error (4xx) response
Rule status.4xx · Crawlability · 1 occurrence(s)
Warnings (5 rules)
warning Control has no accessible name
Rule agent.control_no_name · Agent Readiness · 1 occurrence(s)
- https://pfern.github.io/OSODOS/gitbook/GLOSSARY.html — 1 button/link(s) with no text or aria-label — an agent can't target them
warning Missing canonical tag
Rule canonical.missing · Canonical · 14 occurrence(s)
- https://pfern.github.io/OSODOS/gitbook/
- https://pfern.github.io/OSODOS/gitbook/DATA_CAPTURE/
- https://pfern.github.io/OSODOS/gitbook/DATA_MANAGEMENT/
- https://pfern.github.io/OSODOS/gitbook/DATA_SHARING/
- https://pfern.github.io/OSODOS/gitbook/GLOSSARY.html
- https://pfern.github.io/OSODOS/gitbook/LITERATURE_STUDY/
- https://pfern.github.io/OSODOS/gitbook/PUBLISHING/
- https://pfern.github.io/OSODOS/gitbook/REFERENCES/
- https://pfern.github.io/OSODOS/gitbook/REPRODUCIBILITY/
- https://pfern.github.io/OSODOS/gitbook/ROADMAP/
- https://pfern.github.io/OSODOS/gitbook/SCIENTIFIC_SOFTWARE/
- https://pfern.github.io/OSODOS/gitbook/SEMANTICS/
- https://pfern.github.io/OSODOS/gitbook/VERSIONING/
- https://pfern.github.io/OSODOS/gitbook/WORKFLOWS/
warning Thin content (low word count)
Rule content.thin · Content · 2 occurrence(s)
- https://pfern.github.io/OSODOS/gitbook/ — 146 words
- https://pfern.github.io/OSODOS/gitbook/GLOSSARY.html — 155 words
warning Missing meta description
Rule meta_desc.missing · Meta Description · 14 occurrence(s)
- https://pfern.github.io/OSODOS/gitbook/
- https://pfern.github.io/OSODOS/gitbook/DATA_CAPTURE/
- https://pfern.github.io/OSODOS/gitbook/DATA_MANAGEMENT/
- https://pfern.github.io/OSODOS/gitbook/DATA_SHARING/
- https://pfern.github.io/OSODOS/gitbook/GLOSSARY.html
- https://pfern.github.io/OSODOS/gitbook/LITERATURE_STUDY/
- https://pfern.github.io/OSODOS/gitbook/PUBLISHING/
- https://pfern.github.io/OSODOS/gitbook/REFERENCES/
- https://pfern.github.io/OSODOS/gitbook/REPRODUCIBILITY/
- https://pfern.github.io/OSODOS/gitbook/ROADMAP/
- https://pfern.github.io/OSODOS/gitbook/SCIENTIFIC_SOFTWARE/
- https://pfern.github.io/OSODOS/gitbook/SEMANTICS/
- https://pfern.github.io/OSODOS/gitbook/VERSIONING/
- https://pfern.github.io/OSODOS/gitbook/WORKFLOWS/
warning Soft 404 (200 OK but content signals not found)
Rule status.soft_404 · Crawlability · 2 occurrence(s)
- https://pfern.github.io/OSODOS/gitbook/ — HTTP 200 but only 146 words and a not-found marker ("no results") in the title/H1 — return a real 404/410 or add content
- https://pfern.github.io/OSODOS/gitbook/GLOSSARY.html — HTTP 200 but only 155 words and a not-found marker ("no results") in the title/H1 — return a real 404/410 or add content
Notices (19 rules)
notice Heading levels skip a level
Rule agent.heading_skip · Agent Readiness · 1 occurrence(s)
- https://pfern.github.io/OSODOS/gitbook/DATA_CAPTURE/ — h3 follows h1 — skips h2
notice No llms.txt for AI agents
Rule agent.llms_txt_missing · Agent Readiness · 1 occurrence(s)
- https://pfern.github.io/ — no llms.txt found at the site root — add one so AI agents get a curated site summary
notice Main text is hard to read (low Flesch Reading Ease)
Rule content.readability_poor · Content · 12 occurrence(s)
- https://pfern.github.io/OSODOS/gitbook/DATA_CAPTURE/ — 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://pfern.github.io/OSODOS/gitbook/DATA_MANAGEMENT/ — this page reads as difficult (Flesch Reading Ease 34, 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://pfern.github.io/OSODOS/gitbook/DATA_SHARING/ — this page reads as difficult (Flesch Reading Ease 35, 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://pfern.github.io/OSODOS/gitbook/GLOSSARY.html — 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.
- https://pfern.github.io/OSODOS/gitbook/LITERATURE_STUDY/ — this page reads as difficult (Flesch Reading Ease 42, 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://pfern.github.io/OSODOS/gitbook/PUBLISHING/ — this page reads as difficult (Flesch Reading Ease 43, 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://pfern.github.io/OSODOS/gitbook/REPRODUCIBILITY/ — this page reads as very difficult (Flesch Reading Ease 20, 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://pfern.github.io/OSODOS/gitbook/ROADMAP/ — this page reads as difficult (Flesch Reading Ease 33, 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://pfern.github.io/OSODOS/gitbook/SCIENTIFIC_SOFTWARE/ — this page reads as difficult (Flesch Reading Ease 39, 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://pfern.github.io/OSODOS/gitbook/SEMANTICS/ — this page reads as difficult (Flesch Reading Ease 33, 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://pfern.github.io/OSODOS/gitbook/VERSIONING/ — this page reads as difficult (Flesch Reading Ease 35, 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://pfern.github.io/OSODOS/gitbook/WORKFLOWS/ — 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.
notice Multiple <h1> elements
Rule h1.multiple · Headings · 14 occurrence(s)
- https://pfern.github.io/OSODOS/gitbook/ — 3 <h1> elements
- https://pfern.github.io/OSODOS/gitbook/DATA_CAPTURE/ — 4 <h1> elements
- https://pfern.github.io/OSODOS/gitbook/DATA_MANAGEMENT/ — 4 <h1> elements
- https://pfern.github.io/OSODOS/gitbook/DATA_SHARING/ — 4 <h1> elements
- https://pfern.github.io/OSODOS/gitbook/GLOSSARY.html — 3 <h1> elements
- https://pfern.github.io/OSODOS/gitbook/LITERATURE_STUDY/ — 4 <h1> elements
- https://pfern.github.io/OSODOS/gitbook/PUBLISHING/ — 4 <h1> elements
- https://pfern.github.io/OSODOS/gitbook/REFERENCES/ — 4 <h1> elements
- https://pfern.github.io/OSODOS/gitbook/REPRODUCIBILITY/ — 4 <h1> elements
- https://pfern.github.io/OSODOS/gitbook/ROADMAP/ — 3 <h1> elements
- https://pfern.github.io/OSODOS/gitbook/SCIENTIFIC_SOFTWARE/ — 4 <h1> elements
- https://pfern.github.io/OSODOS/gitbook/SEMANTICS/ — 4 <h1> elements
- https://pfern.github.io/OSODOS/gitbook/VERSIONING/ — 4 <h1> elements
- https://pfern.github.io/OSODOS/gitbook/WORKFLOWS/ — 4 <h1> elements
notice Missing html lang attribute
Rule i18n.lang_missing · Mobile · 14 occurrence(s)
- https://pfern.github.io/OSODOS/gitbook/
- https://pfern.github.io/OSODOS/gitbook/DATA_CAPTURE/
- https://pfern.github.io/OSODOS/gitbook/DATA_MANAGEMENT/
- https://pfern.github.io/OSODOS/gitbook/DATA_SHARING/
- https://pfern.github.io/OSODOS/gitbook/GLOSSARY.html
- https://pfern.github.io/OSODOS/gitbook/LITERATURE_STUDY/
- https://pfern.github.io/OSODOS/gitbook/PUBLISHING/
- https://pfern.github.io/OSODOS/gitbook/REFERENCES/
- https://pfern.github.io/OSODOS/gitbook/REPRODUCIBILITY/
- https://pfern.github.io/OSODOS/gitbook/ROADMAP/
- https://pfern.github.io/OSODOS/gitbook/SCIENTIFIC_SOFTWARE/
- https://pfern.github.io/OSODOS/gitbook/SEMANTICS/
- https://pfern.github.io/OSODOS/gitbook/VERSIONING/
- https://pfern.github.io/OSODOS/gitbook/WORKFLOWS/
notice Image alt text is very long (possible keyword stuffing)
Rule images.alt_too_long · Images · 1 occurrence(s)
- https://pfern.github.io/OSODOS/gitbook/SCIENTIFIC_SOFTWARE/ — 1 image(s) with alt text over 100 chars — shorten it to a concise description
notice Likely hero image lacks fetchpriority=high
Rule images.hero_no_fetchpriority · Performance · 8 occurrence(s)
- https://pfern.github.io/OSODOS/gitbook/ — the likely hero/LCP image (osodos_splash1.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://pfern.github.io/OSODOS/gitbook/DATA_CAPTURE/ — the likely hero/LCP image (fastqc-1.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://pfern.github.io/OSODOS/gitbook/LITERATURE_STUDY/ — the likely hero/LCP image (ls2.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://pfern.github.io/OSODOS/gitbook/PUBLISHING/ — the likely hero/LCP image (preprint-growth-in-life-sciences.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://pfern.github.io/OSODOS/gitbook/SCIENTIFIC_SOFTWARE/ — the likely hero/LCP image (ss1.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://pfern.github.io/OSODOS/gitbook/SEMANTICS/ — the likely hero/LCP image (journal.pcbi.1005097.g001.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://pfern.github.io/OSODOS/gitbook/VERSIONING/ — the likely hero/LCP image (manuscript_versioning.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://pfern.github.io/OSODOS/gitbook/WORKFLOWS/ — the likely hero/LCP image (w1.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 · 8 occurrence(s)
- https://pfern.github.io/OSODOS/gitbook/ — 2 of 2 images without width/height
- https://pfern.github.io/OSODOS/gitbook/DATA_CAPTURE/ — 2 of 2 images without width/height
- https://pfern.github.io/OSODOS/gitbook/LITERATURE_STUDY/ — 2 of 2 images without width/height
- https://pfern.github.io/OSODOS/gitbook/PUBLISHING/ — 4 of 4 images without width/height
- https://pfern.github.io/OSODOS/gitbook/SCIENTIFIC_SOFTWARE/ — 2 of 2 images without width/height
- https://pfern.github.io/OSODOS/gitbook/SEMANTICS/ — 1 of 1 images without width/height
- https://pfern.github.io/OSODOS/gitbook/VERSIONING/ — 4 of 4 images without width/height
- https://pfern.github.io/OSODOS/gitbook/WORKFLOWS/ — 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://pfern.github.io/OSODOS/gitbook/GLOSSARY.html — 1 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 Missing Open Graph tags
Rule og.missing · Social · 14 occurrence(s)
- https://pfern.github.io/OSODOS/gitbook/ — og:title, og:description, og:image
- https://pfern.github.io/OSODOS/gitbook/DATA_CAPTURE/ — og:title, og:description, og:image
- https://pfern.github.io/OSODOS/gitbook/DATA_MANAGEMENT/ — og:title, og:description, og:image
- https://pfern.github.io/OSODOS/gitbook/DATA_SHARING/ — og:title, og:description, og:image
- https://pfern.github.io/OSODOS/gitbook/GLOSSARY.html — og:title, og:description, og:image
- https://pfern.github.io/OSODOS/gitbook/LITERATURE_STUDY/ — og:title, og:description, og:image
- https://pfern.github.io/OSODOS/gitbook/PUBLISHING/ — og:title, og:description, og:image
- https://pfern.github.io/OSODOS/gitbook/REFERENCES/ — og:title, og:description, og:image
- https://pfern.github.io/OSODOS/gitbook/REPRODUCIBILITY/ — og:title, og:description, og:image
- https://pfern.github.io/OSODOS/gitbook/ROADMAP/ — og:title, og:description, og:image
- https://pfern.github.io/OSODOS/gitbook/SCIENTIFIC_SOFTWARE/ — og:title, og:description, og:image
- https://pfern.github.io/OSODOS/gitbook/SEMANTICS/ — og:title, og:description, og:image
- https://pfern.github.io/OSODOS/gitbook/VERSIONING/ — og:title, og:description, og:image
- https://pfern.github.io/OSODOS/gitbook/WORKFLOWS/ — og:title, og:description, og:image
notice Legacy image format (jpg/png/gif) with no next-gen fallback
Rule perf.images_legacy_format · Performance · 8 occurrence(s)
- https://pfern.github.io/OSODOS/gitbook/ — 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://pfern.github.io/OSODOS/gitbook/DATA_CAPTURE/ — 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://pfern.github.io/OSODOS/gitbook/LITERATURE_STUDY/ — 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://pfern.github.io/OSODOS/gitbook/PUBLISHING/ — 4 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://pfern.github.io/OSODOS/gitbook/SCIENTIFIC_SOFTWARE/ — 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://pfern.github.io/OSODOS/gitbook/SEMANTICS/ — 1 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://pfern.github.io/OSODOS/gitbook/VERSIONING/ — 4 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://pfern.github.io/OSODOS/gitbook/WORKFLOWS/ — 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://pfern.github.io/ — 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 · 14 occurrence(s)
- https://pfern.github.io/OSODOS/gitbook/
- https://pfern.github.io/OSODOS/gitbook/DATA_CAPTURE/
- https://pfern.github.io/OSODOS/gitbook/DATA_MANAGEMENT/
- https://pfern.github.io/OSODOS/gitbook/DATA_SHARING/
- https://pfern.github.io/OSODOS/gitbook/GLOSSARY.html
- https://pfern.github.io/OSODOS/gitbook/LITERATURE_STUDY/
- https://pfern.github.io/OSODOS/gitbook/PUBLISHING/
- https://pfern.github.io/OSODOS/gitbook/REFERENCES/
- https://pfern.github.io/OSODOS/gitbook/REPRODUCIBILITY/
- https://pfern.github.io/OSODOS/gitbook/ROADMAP/
- https://pfern.github.io/OSODOS/gitbook/SCIENTIFIC_SOFTWARE/
- https://pfern.github.io/OSODOS/gitbook/SEMANTICS/
- https://pfern.github.io/OSODOS/gitbook/VERSIONING/
- https://pfern.github.io/OSODOS/gitbook/WORKFLOWS/
notice Missing recommended security headers
Rule security.missing_headers · Security · 15 occurrence(s)
- https://pfern.github.io/OSODOS/gitbook/ — HSTS, CSP, X-Content-Type-Options
- https://pfern.github.io/OSODOS/gitbook/DATA_CAPTURE/ — HSTS, CSP, X-Content-Type-Options
- https://pfern.github.io/OSODOS/gitbook/DATA_MANAGEMENT/ — HSTS, CSP, X-Content-Type-Options
- https://pfern.github.io/OSODOS/gitbook/DATA_SHARING/ — HSTS, CSP, X-Content-Type-Options
- https://pfern.github.io/OSODOS/gitbook/GLOSSARY.html — X-Content-Type-Options, HSTS, CSP
- https://pfern.github.io/OSODOS/gitbook/LITERATURE_STUDY/ — X-Content-Type-Options, HSTS, CSP
- https://pfern.github.io/OSODOS/gitbook/PUBLISHING/ — HSTS, CSP, X-Content-Type-Options
- https://pfern.github.io/OSODOS/gitbook/REFERENCES/ — HSTS, CSP, X-Content-Type-Options
- https://pfern.github.io/OSODOS/gitbook/REPRODUCIBILITY/ — CSP, X-Content-Type-Options, HSTS
- https://pfern.github.io/OSODOS/gitbook/ROADMAP/ — HSTS, CSP, X-Content-Type-Options
- https://pfern.github.io/OSODOS/gitbook/SCIENTIFIC_SOFTWARE/ — HSTS, CSP, X-Content-Type-Options
- https://pfern.github.io/OSODOS/gitbook/SEMANTICS/ — X-Content-Type-Options, HSTS, CSP
- https://pfern.github.io/OSODOS/gitbook/VERSIONING/ — HSTS, CSP, X-Content-Type-Options
- https://pfern.github.io/OSODOS/gitbook/VERSIONING/WORKFLOWS — HSTS, X-Content-Type-Options
- https://pfern.github.io/OSODOS/gitbook/WORKFLOWS/ — CSP, X-Content-Type-Options, HSTS
notice target=_blank link without rel=noopener (tab-napping)
Rule security.unsafe_cross_origin_links · Security · 12 occurrence(s)
- https://pfern.github.io/OSODOS/gitbook/ — 3 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- https://pfern.github.io/OSODOS/gitbook/DATA_CAPTURE/ — 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://pfern.github.io/OSODOS/gitbook/DATA_MANAGEMENT/ — 10 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- https://pfern.github.io/OSODOS/gitbook/DATA_SHARING/ — 30 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- https://pfern.github.io/OSODOS/gitbook/LITERATURE_STUDY/ — 18 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- https://pfern.github.io/OSODOS/gitbook/PUBLISHING/ — 22 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- https://pfern.github.io/OSODOS/gitbook/REFERENCES/ — 28 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- https://pfern.github.io/OSODOS/gitbook/REPRODUCIBILITY/ — 6 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- https://pfern.github.io/OSODOS/gitbook/SCIENTIFIC_SOFTWARE/ — 29 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- https://pfern.github.io/OSODOS/gitbook/SEMANTICS/ — 19 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- https://pfern.github.io/OSODOS/gitbook/VERSIONING/ — 23 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- https://pfern.github.io/OSODOS/gitbook/WORKFLOWS/ — 19 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
notice Title is very short
Rule title.too_short · Titles · 1 occurrence(s)
notice Missing Twitter Card tag
Rule twitter.missing · Social · 14 occurrence(s)
- https://pfern.github.io/OSODOS/gitbook/
- https://pfern.github.io/OSODOS/gitbook/DATA_CAPTURE/
- https://pfern.github.io/OSODOS/gitbook/DATA_MANAGEMENT/
- https://pfern.github.io/OSODOS/gitbook/DATA_SHARING/
- https://pfern.github.io/OSODOS/gitbook/GLOSSARY.html
- https://pfern.github.io/OSODOS/gitbook/LITERATURE_STUDY/
- https://pfern.github.io/OSODOS/gitbook/PUBLISHING/
- https://pfern.github.io/OSODOS/gitbook/REFERENCES/
- https://pfern.github.io/OSODOS/gitbook/REPRODUCIBILITY/
- https://pfern.github.io/OSODOS/gitbook/ROADMAP/
- https://pfern.github.io/OSODOS/gitbook/SCIENTIFIC_SOFTWARE/
- https://pfern.github.io/OSODOS/gitbook/SEMANTICS/
- https://pfern.github.io/OSODOS/gitbook/VERSIONING/
- https://pfern.github.io/OSODOS/gitbook/WORKFLOWS/
notice Underscores in URL path (prefer hyphens)
Rule url.underscores · URL · 5 occurrence(s)
notice Uppercase letters in URL path
Rule url.uppercase · URL · 15 occurrence(s)
- https://pfern.github.io/OSODOS/gitbook/
- https://pfern.github.io/OSODOS/gitbook/DATA_CAPTURE/
- https://pfern.github.io/OSODOS/gitbook/DATA_MANAGEMENT/
- https://pfern.github.io/OSODOS/gitbook/DATA_SHARING/
- https://pfern.github.io/OSODOS/gitbook/GLOSSARY.html
- https://pfern.github.io/OSODOS/gitbook/LITERATURE_STUDY/
- https://pfern.github.io/OSODOS/gitbook/PUBLISHING/
- https://pfern.github.io/OSODOS/gitbook/REFERENCES/
- https://pfern.github.io/OSODOS/gitbook/REPRODUCIBILITY/
- https://pfern.github.io/OSODOS/gitbook/ROADMAP/
- https://pfern.github.io/OSODOS/gitbook/SCIENTIFIC_SOFTWARE/
- https://pfern.github.io/OSODOS/gitbook/SEMANTICS/
- https://pfern.github.io/OSODOS/gitbook/VERSIONING/
- https://pfern.github.io/OSODOS/gitbook/VERSIONING/WORKFLOWS
- https://pfern.github.io/OSODOS/gitbook/WORKFLOWS/
Pages (showing 15 of 15)
| URL | Status | Indexable | Words | In-links |
|---|---|---|---|---|
| https://pfern.github.io/OSODOS/gitbook/ Front matter · GitBook |
200 | yes | 146 | 14 |
| https://pfern.github.io/OSODOS/gitbook/DATA_CAPTURE/ How to capture data to produce reliable records · GitBook |
200 | yes | 1324 | 14 |
| https://pfern.github.io/OSODOS/gitbook/DATA_MANAGEMENT/ How to manage data and plan for it · GitBook |
200 | yes | 1419 | 14 |
| https://pfern.github.io/OSODOS/gitbook/DATA_SHARING/ How to share research data fairly and sensibly · GitBook |
200 | yes | 3139 | 14 |
| https://pfern.github.io/OSODOS/gitbook/LITERATURE_STUDY/ How to navigate the scientific record · GitBook |
200 | yes | 1437 | 14 |
| https://pfern.github.io/OSODOS/gitbook/PUBLISHING/ How to publish your research with impact · GitBook |
200 | yes | 2123 | 14 |
| https://pfern.github.io/OSODOS/gitbook/REFERENCES/ References · GitBook |
200 | yes | 1280 | 14 |
| https://pfern.github.io/OSODOS/gitbook/REPRODUCIBILITY/ How to make your research reproducible · GitBook |
200 | yes | 1309 | 14 |
| https://pfern.github.io/OSODOS/gitbook/ROADMAP/ Who is this for? · GitBook |
200 | yes | 356 | 14 |
| https://pfern.github.io/OSODOS/gitbook/SCIENTIFIC_SOFTWARE/ How to improve scientific source code development · GitBook |
200 | yes | 1890 | 14 |
| https://pfern.github.io/OSODOS/gitbook/SEMANTICS/ How to be formally explicit about data and concepts · GitBook |
200 | yes | 1592 | 14 |
| https://pfern.github.io/OSODOS/gitbook/VERSIONING/ How to cope with evolving research outputs · GitBook |
200 | yes | 2266 | 14 |
| https://pfern.github.io/OSODOS/gitbook/WORKFLOWS/ How to do analyses in a workflow-oriented manner · GitBook |
200 | yes | 1629 | 14 |
| https://pfern.github.io/OSODOS/gitbook/GLOSSARY.html · GitBook |
200 | yes | 155 | 3 |
| https://pfern.github.io/OSODOS/gitbook/VERSIONING/WORKFLOWS Page not found · GitHub Pages |
404 | no | 64 | 1 |
Audit your own site — free
157 checks, internal PageRank, render-diff. No signup, results in ~30s.