Catalog / traefiber.dk
75

SEO audit for traefiber.dk

Dansk Træfiberisolering Thermocell mod klimaforandring

other

Health 75/100 (good) · 50 pages crawled · generated 2026-07-29

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

Træfiberisolering fra Thermocell er Dansk Træfiberisolering af klinisk ren træmasse. Et naturprodukt, FSC certificeret med fokus på bæredygtigt/energioptimering

Screenshot of traefiber.dk
50
pages crawled
35
indexable pages
0
errors
234
warnings
564
notices
0
orphan pages
0
broken links
Category breakdown
CategoryScoreErrorsWarningsNotices
Agent Readiness 79 0 35 69
Canonical 79 0 35 0
Images 79 0 35 38
Performance 79 0 35 145
Links 80 0 33 35
Headings 83 0 29 1
Duplicate 83 0 28 35
Content 98 0 4 0
Cache 100 0 0 35
Crawlability 100 0 0 5
Robots 100 0 0 1
Security 100 0 0 70
Social 100 0 0 70
Structured Data 100 0 0 35
Titles 100 0 0 19
URL 100 0 0 6
Findings

Warnings (11 rules)

warning Control has no accessible name

Rule agent.control_no_name · Agent Readiness · 35 occurrence(s)

warning Missing canonical tag

Rule canonical.missing · Canonical · 35 occurrence(s)

warning Thin content (low word count)

Rule content.thin · Content · 4 occurrence(s)

warning Duplicate page content

Rule duplicate.content · Duplicate · 10 occurrence(s)

warning Near-duplicate page content

Rule duplicate.near · Duplicate · 2 occurrence(s)

warning Homepage duplicated across protocol/host variants (no redirect)

Rule duplicate.protocol_host · Duplicate · 1 occurrence(s)

  • https://traefiber.dk/ — https://www.traefiber.dk/ serves the same homepage content with a 200 and no redirect — Google sees a duplicate. Pick one canonical host/scheme and 301-redirect the others.

warning Duplicate <title> across pages

Rule duplicate.title · Duplicate · 15 occurrence(s)

warning Missing <h1>

Rule h1.missing · Headings · 29 occurrence(s)

warning Images missing alt text

Rule images.missing_alt · Images · 35 occurrence(s)

warning Internal link points to a redirect

Rule links.redirect_target · Links · 33 occurrence(s)

warning Render-blocking script in <head> (no defer/async)

Rule perf.render_blocking · Performance · 35 occurrence(s)

Notices (23 rules)

notice Heading levels skip a level

Rule agent.heading_skip · Agent Readiness · 33 occurrence(s)

notice No llms.txt for AI agents

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

  • https://traefiber.dk/ — 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 · 35 occurrence(s)

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

Rule cache.not_cacheable · Cache · 35 occurrence(s)

notice Duplicate meta description across pages

Rule duplicate.meta_desc · Duplicate · 35 occurrence(s)

notice Multiple <h1> elements

Rule h1.multiple · Headings · 1 occurrence(s)

notice Image filename is generic/auto-generated (missed image-search signal)

Rule images.generic_filename · Images · 3 occurrence(s)

  • https://traefiber.dk/ — 3 image(s) use a generic/auto-generated filename (e.g. IMG_1234.jpg, photo1.png, a bare UUID). Google reads the filename as a signal of image content, so rename files descriptively (hyphen-separated words) before upload.
  • https://traefiber.dk/feelingwood/ — 3 image(s) use a generic/auto-generated filename (e.g. IMG_1234.jpg, photo1.png, a bare UUID). Google reads the filename as a signal of image content, so rename files descriptively (hyphen-separated words) before upload.
  • https://traefiber.dk/feelingwood/isoleringsmaatter/ — 3 image(s) use a generic/auto-generated filename (e.g. IMG_1234.jpg, photo1.png, a bare UUID). Google reads the filename as a signal of image content, so rename files descriptively (hyphen-separated words) before upload.

notice Likely hero image lacks fetchpriority=high

Rule images.hero_no_fetchpriority · Performance · 35 occurrence(s)

  • https://traefiber.dk/ — the likely hero/LCP image (iconmonstr-email-1.svg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
  • https://traefiber.dk/bygningsfysik/ — the likely hero/LCP image (iconmonstr-email-1.svg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
  • https://traefiber.dk/bygningsfysik/brand/ — the likely hero/LCP image (iconmonstr-email-1.svg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
  • https://traefiber.dk/cookies/ — the likely hero/LCP image (iconmonstr-email-1.svg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
  • https://traefiber.dk/download/ — the likely hero/LCP image (iconmonstr-email-1.svg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
  • https://traefiber.dk/download/download-materiale/ — the likely hero/LCP image (iconmonstr-email-1.svg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
  • https://traefiber.dk/feelingwood/ — the likely hero/LCP image (iconmonstr-email-1.svg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
  • https://traefiber.dk/feelingwood/dampbremser-mv/ — the likely hero/LCP image (iconmonstr-email-1.svg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
  • https://traefiber.dk/feelingwood/download-materiale/ — the likely hero/LCP image (iconmonstr-email-1.svg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
  • https://traefiber.dk/feelingwood/isoleringsmaatter/ — the likely hero/LCP image (iconmonstr-email-1.svg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
  • https://traefiber.dk/kontakt-os/ — the likely hero/LCP image (iconmonstr-email-1.svg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
  • https://traefiber.dk/loesuld/ — the likely hero/LCP image (iconmonstr-email-1.svg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
  • https://traefiber.dk/loesuld/anvendelse/ — the likely hero/LCP image (iconmonstr-email-1.svg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
  • https://traefiber.dk/loesuld/dampbremser-mv/ — the likely hero/LCP image (iconmonstr-email-1.svg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
  • https://traefiber.dk/loesuld/download-materiale/ — the likely hero/LCP image (iconmonstr-email-1.svg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
  • https://traefiber.dk/loesuld/fordele/ — the likely hero/LCP image (iconmonstr-email-1.svg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
  • https://traefiber.dk/loesuld/indholdsstoffer/ — the likely hero/LCP image (iconmonstr-email-1.svg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
  • https://traefiber.dk/loesuld/isolering-med-trae/ — the likely hero/LCP image (iconmonstr-email-1.svg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
  • https://traefiber.dk/loesuld/teknisk-data/ — the likely hero/LCP image (iconmonstr-email-1.svg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
  • https://traefiber.dk/loesuld/tests-og-godkendelser/ — the likely hero/LCP image (iconmonstr-email-1.svg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
  • https://traefiber.dk/loesuld/varedeklaration/ — the likely hero/LCP image (iconmonstr-email-1.svg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
  • https://traefiber.dk/saadan-goer-vi/ — the likely hero/LCP image (iconmonstr-email-1.svg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
  • https://traefiber.dk/saadan-goer-vi/forberedelser/ — the likely hero/LCP image (iconmonstr-email-1.svg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
  • https://traefiber.dk/saadan-goer-vi/indblaesning/ — the likely hero/LCP image (iconmonstr-email-1.svg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
  • https://traefiber.dk/saadan-goer-vi/pristilbud/ — the likely hero/LCP image (iconmonstr-email-1.svg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.

notice Images without width/height (layout shift / CLS)

Rule images.missing_dimensions · Images · 35 occurrence(s)

notice Internal link has no anchor text / accessible name

Rule links.no_anchor_text · Links · 35 occurrence(s)

  • https://traefiber.dk/ — 5 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.
  • https://traefiber.dk/bygningsfysik/ — 2 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.
  • https://traefiber.dk/bygningsfysik/brand/ — 2 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.
  • https://traefiber.dk/cookies/ — 2 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.
  • https://traefiber.dk/download/ — 2 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.
  • https://traefiber.dk/download/download-materiale/ — 2 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.
  • https://traefiber.dk/feelingwood/ — 5 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.
  • https://traefiber.dk/feelingwood/dampbremser-mv/ — 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.
  • https://traefiber.dk/feelingwood/download-materiale/ — 2 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.
  • https://traefiber.dk/feelingwood/isoleringsmaatter/ — 5 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.
  • https://traefiber.dk/kontakt-os/ — 2 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.
  • https://traefiber.dk/loesuld/ — 2 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.
  • https://traefiber.dk/loesuld/anvendelse/ — 2 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.
  • https://traefiber.dk/loesuld/dampbremser-mv/ — 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.
  • https://traefiber.dk/loesuld/download-materiale/ — 2 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.
  • https://traefiber.dk/loesuld/fordele/ — 2 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.
  • https://traefiber.dk/loesuld/indholdsstoffer/ — 2 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.
  • https://traefiber.dk/loesuld/isolering-med-trae/ — 2 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.
  • https://traefiber.dk/loesuld/teknisk-data/ — 2 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.
  • https://traefiber.dk/loesuld/tests-og-godkendelser/ — 2 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.
  • https://traefiber.dk/loesuld/varedeklaration/ — 2 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.
  • https://traefiber.dk/saadan-goer-vi/ — 2 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.
  • https://traefiber.dk/saadan-goer-vi/forberedelser/ — 2 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.
  • https://traefiber.dk/saadan-goer-vi/indblaesning/ — 2 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.
  • https://traefiber.dk/saadan-goer-vi/pristilbud/ — 2 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 · 35 occurrence(s)

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

Rule perf.images_legacy_format · Performance · 35 occurrence(s)

  • https://traefiber.dk/ — 11 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://traefiber.dk/bygningsfysik/ — 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://traefiber.dk/bygningsfysik/brand/ — 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://traefiber.dk/cookies/ — 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://traefiber.dk/download/ — 56 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://traefiber.dk/download/download-materiale/ — 56 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://traefiber.dk/feelingwood/ — 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://traefiber.dk/feelingwood/dampbremser-mv/ — 13 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
  • https://traefiber.dk/feelingwood/download-materiale/ — 25 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://traefiber.dk/feelingwood/isoleringsmaatter/ — 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://traefiber.dk/kontakt-os/ — 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://traefiber.dk/loesuld/ — 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://traefiber.dk/loesuld/anvendelse/ — 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://traefiber.dk/loesuld/dampbremser-mv/ — 13 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
  • https://traefiber.dk/loesuld/download-materiale/ — 24 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://traefiber.dk/loesuld/fordele/ — 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://traefiber.dk/loesuld/indholdsstoffer/ — 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://traefiber.dk/loesuld/isolering-med-trae/ — 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://traefiber.dk/loesuld/teknisk-data/ — 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://traefiber.dk/loesuld/tests-og-godkendelser/ — 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://traefiber.dk/loesuld/varedeklaration/ — 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://traefiber.dk/saadan-goer-vi/ — 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://traefiber.dk/saadan-goer-vi/forberedelser/ — 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://traefiber.dk/saadan-goer-vi/indblaesning/ — 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://traefiber.dk/saadan-goer-vi/pristilbud/ — 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 Large HTML document

Rule perf.large_html · Performance · 5 occurrence(s)

notice No ETag header (no conditional GET for unchanged pages)

Rule perf.no_etag · Performance · 35 occurrence(s)

  • https://traefiber.dk/ — 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://traefiber.dk/bygningsfysik/ — 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://traefiber.dk/bygningsfysik/brand/ — 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://traefiber.dk/cookies/ — 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://traefiber.dk/download/ — 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://traefiber.dk/download/download-materiale/ — 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://traefiber.dk/feelingwood/ — 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://traefiber.dk/feelingwood/dampbremser-mv/ — 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://traefiber.dk/feelingwood/download-materiale/ — 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://traefiber.dk/feelingwood/isoleringsmaatter/ — 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://traefiber.dk/kontakt-os/ — 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://traefiber.dk/loesuld/ — 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://traefiber.dk/loesuld/anvendelse/ — 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://traefiber.dk/loesuld/dampbremser-mv/ — 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://traefiber.dk/loesuld/download-materiale/ — 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://traefiber.dk/loesuld/fordele/ — 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://traefiber.dk/loesuld/indholdsstoffer/ — 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://traefiber.dk/loesuld/isolering-med-trae/ — 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://traefiber.dk/loesuld/teknisk-data/ — 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://traefiber.dk/loesuld/tests-og-godkendelser/ — 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://traefiber.dk/loesuld/varedeklaration/ — 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://traefiber.dk/saadan-goer-vi/ — 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://traefiber.dk/saadan-goer-vi/forberedelser/ — 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://traefiber.dk/saadan-goer-vi/indblaesning/ — 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://traefiber.dk/saadan-goer-vi/pristilbud/ — 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 · 35 occurrence(s)

  • https://traefiber.dk/ — 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://traefiber.dk/bygningsfysik/ — 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://traefiber.dk/bygningsfysik/brand/ — 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://traefiber.dk/cookies/ — 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://traefiber.dk/download/ — 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://traefiber.dk/download/download-materiale/ — 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://traefiber.dk/feelingwood/ — 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://traefiber.dk/feelingwood/dampbremser-mv/ — 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://traefiber.dk/feelingwood/download-materiale/ — 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://traefiber.dk/feelingwood/isoleringsmaatter/ — 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://traefiber.dk/kontakt-os/ — 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://traefiber.dk/loesuld/ — 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://traefiber.dk/loesuld/anvendelse/ — 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://traefiber.dk/loesuld/dampbremser-mv/ — 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://traefiber.dk/loesuld/download-materiale/ — 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://traefiber.dk/loesuld/fordele/ — 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://traefiber.dk/loesuld/indholdsstoffer/ — 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://traefiber.dk/loesuld/isolering-med-trae/ — 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://traefiber.dk/loesuld/teknisk-data/ — 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://traefiber.dk/loesuld/tests-og-godkendelser/ — 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://traefiber.dk/loesuld/varedeklaration/ — 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://traefiber.dk/saadan-goer-vi/ — 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://traefiber.dk/saadan-goer-vi/forberedelser/ — 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://traefiber.dk/saadan-goer-vi/indblaesning/ — 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://traefiber.dk/saadan-goer-vi/pristilbud/ — 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 URL redirects to another URL

Rule redirect.single · Crawlability · 5 occurrence(s)

notice robots.txt missing (root returns 404/none)

Rule robots.txt_missing · Robots · 1 occurrence(s)

  • https://traefiber.dk/ — 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 · 35 occurrence(s)

notice Missing recommended security headers

Rule security.missing_headers · Security · 35 occurrence(s)

notice target=_blank link without rel=noopener (tab-napping)

Rule security.unsafe_cross_origin_links · Security · 35 occurrence(s)

notice Title is very short

Rule title.too_short · Titles · 19 occurrence(s)

notice Missing Twitter Card tag

Rule twitter.missing · Social · 35 occurrence(s)

notice Underscores in URL path (prefer hyphens)

Rule url.underscores · URL · 6 occurrence(s)

Pages (showing 50 of 50)
URLStatusIndexableWordsIn-links
https://traefiber.dk/
Dansk Træfiberisolering Thermocell mod klimaforandring		 200 yes 138 35
https://traefiber.dk/bygningsfysik/brand/
Brand		 200 yes 311 35
https://traefiber.dk/bygningsfysik/download-materiale/
DOWNLOAD MATERIALE		 200 yes 174 35
https://traefiber.dk/bygningsfysik/energitransport/
Energitransport		 200 yes 418 35
https://traefiber.dk/bygningsfysik/fugt-og-diffusion/
Fugt og diffusion		 200 yes 349 35
https://traefiber.dk/bygningsfysik/glacer-metoden/
GLACER-metoden		 200 yes 522 35
https://traefiber.dk/bygningsfysik/indeklima/
Indeklima		 200 yes 567 35
https://traefiber.dk/bygningsfysik/isoleringsevne/
Isoleringsevne		 200 yes 329 35
https://traefiber.dk/bygningsfysik/ventilation/
Ventilation		 200 yes 174 35
https://traefiber.dk/cookies/
Cookies		 200 yes 451 35
https://traefiber.dk/download/download-materiale/
DOWNLOAD MATERIALE		 200 yes 346 35
https://traefiber.dk/download/referencer/
Referencer		 200 yes 331 35
https://traefiber.dk/download/salgs-og-leveringsbetingelser/
Salgs- og leveringsbetingelser		 200 yes 631 35
https://traefiber.dk/feelingwood/dampbremser-mv/
Dampbremser mv		 200 yes 693 35
https://traefiber.dk/feelingwood/download-materiale/
DOWNLOAD MATERIALE		 200 yes 238 35
https://traefiber.dk/feelingwood/isoleringsmaatter/
Isoleringsmåtter		 200 yes 340 35
https://traefiber.dk/kontakt-os/
Kontakt os		 200 yes 142 35
https://traefiber.dk/loesuld/anvendelse/
Anvendelse		 200 yes 272 35
https://traefiber.dk/loesuld/dampbremser-mv/
Dampbremser mv		 200 yes 704 35
https://traefiber.dk/loesuld/download-materiale/
DOWNLOAD MATERIALE		 200 yes 225 35
https://traefiber.dk/loesuld/fordele/
Fordele		 200 yes 236 35
https://traefiber.dk/loesuld/indholdsstoffer/
Indholdsstoffer		 200 yes 264 35
https://traefiber.dk/loesuld/isolering-med-trae/
Isolering med træ		 200 yes 577 35
https://traefiber.dk/loesuld/teknisk-data/
Teknisk data		 200 yes 214 35
https://traefiber.dk/loesuld/tests-og-godkendelser/
Tests og godkendelser		 200 yes 378 35
https://traefiber.dk/loesuld/varedeklaration/
Varedeklaration		 200 yes 348 35
https://traefiber.dk/saadan-goer-vi/forberedelser/
Forberedelser		 200 yes 370 35
https://traefiber.dk/saadan-goer-vi/indblaesning/
Indblæsning		 200 yes 265 35
https://traefiber.dk/saadan-goer-vi/kvalitetssikring/
Kvalitetssikring		 200 yes 248 35
https://traefiber.dk/saadan-goer-vi/pristilbud/
Pristilbud		 200 yes 220 35
https://traefiber.dk/bygningsfysik/
Brand		 200 yes 311 10
https://traefiber.dk/loesuld/
Fordele		 200 yes 236 10
https://traefiber.dk/saadan-goer-vi/
Forberedelser		 200 yes 370 5
https://traefiber.dk/download/
DOWNLOAD MATERIALE		 200 yes 346 4
https://traefiber.dk/feelingwood/
Isoleringsmåtter		 200 yes 340 4
https://traefiber.dk/media/1038/file1.png 200 no 0 2
https://traefiber.dk/media/1063/co2-grafik-1-neu.pdf 200 no 0 2
https://traefiber.dk/media/1064/co2-grafik-2.pdf 200 no 0 2
https://traefiber.dk/media/1065/diagram-feelingwood.pdf 200 no 0 2
https://traefiber.dk/media/1066/diagram-thermocell.pdf 200 no 0 2
https://traefiber.dk/media/1067/maaling-af-lambdavaerdi-ogh-intern-konvektion.pdf 200 no 0 2
https://traefiber.dk/media/1068/080215-flyer-dansk.pdf 200 no 0 3
https://traefiber.dk/media/1069/apendix-6-declaration-building-products-feelingwood-traefiber-i-maatter.pdf 200 no 0 3
https://traefiber.dk/media/1070/datablad-feelingwood-2019.pdf 200 no 0 3
https://traefiber.dk/media/1136/fsc_c013321.png 200 no 0 35
https://traefiber.dk/media/1137/dsc_0698.jpg 200 no 0 1
https://traefiber.dk/media/1138/dsc_0699.jpg 200 no 0 2
https://traefiber.dk/media/1140/dsc_0694.jpg 200 no 0 3
https://traefiber.dk/media/1141/dsc_0696.jpg 200 no 0 1
https://traefiber.dk/media/1142/dsc_0697.jpg 200 no 0 2

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