55
SEO audit for datanoah.at
Start | Data.Noah
Health 55/100 (fair) · 19 pages crawled · generated 2026-08-26
Download Markdown report (feed to ChatGPT / Claude / Cursor)
19
pages crawled
0
indexable pages
6
errors
37
warnings
57
notices
0
orphan pages
3
broken links
Category breakdown
| Category | Score | Errors | Warnings | Notices |
|---|---|---|---|---|
| Crawlability | 83 | 3 | 1 | 2 |
| Links | 83 | 3 | 1 | 6 |
| Indexability | 76 | 0 | 15 | 0 |
| Budget | 81 | 0 | 12 | 0 |
| Headings | 87 | 0 | 8 | 1 |
| Agent Readiness | 100 | 0 | 0 | 1 |
| Images | 100 | 0 | 0 | 1 |
| Performance | 100 | 0 | 0 | 24 |
| Security | 100 | 0 | 0 | 15 |
| URL | 100 | 0 | 0 | 7 |
Findings
Errors (2 rules)
error Broken internal link (target 4xx/5xx)
Rule links.broken_internal · Links · 3 occurrence(s)
- https://www.datanoah.at/datenschutz — https://www.datanoah.at/datenschutz. (HTTP 400)
- https://www.datanoah.at/datensicherung — http://datanoah.at/manager/Manager.pdf (HTTP 404)
- https://www.datanoah.at/datensicherung — http://www.datanoah.at/notebook/NoahNotebook_datenblatt_mH.pdf (HTTP 404)
error Client error (4xx) response
Rule status.4xx · Crawlability · 3 occurrence(s)
Warnings (5 rules)
warning Noindex page receives internal links (crawl-budget waste)
Rule budget.noindex_linked · Budget · 12 occurrence(s)
- http://www.datanoah.at/ — this noindex page has 1 internal inlink(s) — Googlebot follows them, fetches the page, then drops it unindexed, spending crawl budget for no indexing benefit (and the links leak equity). Remove/redirect the links, or drop the noindex if the page should be indexed. Linked from: https://www.datanoah.at/datenschutz.
- https://www.datanoah.at/ — this noindex page has 12 internal inlink(s) — Googlebot follows them, fetches the page, then drops it unindexed, spending crawl budget for no indexing benefit (and the links leak equity). Remove/redirect the links, or drop the noindex if the page should be indexed. Linked from: https://www.datanoah.at/, https://www.datanoah.at/datensicherung, https://www.datanoah.at/unsere-datensicherungspakete.
- https://www.datanoah.at/agb — this noindex page has 12 internal inlink(s) — Googlebot follows them, fetches the page, then drops it unindexed, spending crawl budget for no indexing benefit (and the links leak equity). Remove/redirect the links, or drop the noindex if the page should be indexed. Linked from: https://www.datanoah.at/, https://www.datanoah.at/datensicherung, https://www.datanoah.at/unsere-datensicherungspakete.
- https://www.datanoah.at/cookies — this noindex page has 12 internal inlink(s) — Googlebot follows them, fetches the page, then drops it unindexed, spending crawl budget for no indexing benefit (and the links leak equity). Remove/redirect the links, or drop the noindex if the page should be indexed. Linked from: https://www.datanoah.at/, https://www.datanoah.at/datensicherung, https://www.datanoah.at/unsere-datensicherungspakete.
- https://www.datanoah.at/datenschutz — this noindex page has 12 internal inlink(s) — Googlebot follows them, fetches the page, then drops it unindexed, spending crawl budget for no indexing benefit (and the links leak equity). Remove/redirect the links, or drop the noindex if the page should be indexed. Linked from: https://www.datanoah.at/, https://www.datanoah.at/datensicherung, https://www.datanoah.at/unsere-datensicherungspakete.
- https://www.datanoah.at/datensicherung — this noindex page has 12 internal inlink(s) — Googlebot follows them, fetches the page, then drops it unindexed, spending crawl budget for no indexing benefit (and the links leak equity). Remove/redirect the links, or drop the noindex if the page should be indexed. Linked from: https://www.datanoah.at/, https://www.datanoah.at/datensicherung, https://www.datanoah.at/unsere-datensicherungspakete.
- https://www.datanoah.at/hosting — this noindex page has 12 internal inlink(s) — Googlebot follows them, fetches the page, then drops it unindexed, spending crawl budget for no indexing benefit (and the links leak equity). Remove/redirect the links, or drop the noindex if the page should be indexed. Linked from: https://www.datanoah.at/, https://www.datanoah.at/datensicherung, https://www.datanoah.at/unsere-datensicherungspakete.
- https://www.datanoah.at/impressum — this noindex page has 12 internal inlink(s) — Googlebot follows them, fetches the page, then drops it unindexed, spending crawl budget for no indexing benefit (and the links leak equity). Remove/redirect the links, or drop the noindex if the page should be indexed. Linked from: https://www.datanoah.at/, https://www.datanoah.at/datensicherung, https://www.datanoah.at/unsere-datensicherungspakete.
- https://www.datanoah.at/it-betreuung — this noindex page has 12 internal inlink(s) — Googlebot follows them, fetches the page, then drops it unindexed, spending crawl budget for no indexing benefit (and the links leak equity). Remove/redirect the links, or drop the noindex if the page should be indexed. Linked from: https://www.datanoah.at/, https://www.datanoah.at/datensicherung, https://www.datanoah.at/unsere-datensicherungspakete.
- https://www.datanoah.at/jobs — this noindex page has 12 internal inlink(s) — Googlebot follows them, fetches the page, then drops it unindexed, spending crawl budget for no indexing benefit (and the links leak equity). Remove/redirect the links, or drop the noindex if the page should be indexed. Linked from: https://www.datanoah.at/, https://www.datanoah.at/datensicherung, https://www.datanoah.at/unsere-datensicherungspakete.
- https://www.datanoah.at/ueberuns — this noindex page has 12 internal inlink(s) — Googlebot follows them, fetches the page, then drops it unindexed, spending crawl budget for no indexing benefit (and the links leak equity). Remove/redirect the links, or drop the noindex if the page should be indexed. Linked from: https://www.datanoah.at/, https://www.datanoah.at/datensicherung, https://www.datanoah.at/unsere-datensicherungspakete.
- https://www.datanoah.at/unsere-datensicherungspakete — this noindex page has 12 internal inlink(s) — Googlebot follows them, fetches the page, then drops it unindexed, spending crawl budget for no indexing benefit (and the links leak equity). Remove/redirect the links, or drop the noindex if the page should be indexed. Linked from: https://www.datanoah.at/, https://www.datanoah.at/datensicherung, https://www.datanoah.at/unsere-datensicherungspakete.
warning Missing <h1>
Rule h1.missing · Headings · 8 occurrence(s)
warning Page is noindex
Rule index.noindex · Indexability · 15 occurrence(s)
- http://datanoah.at/manager/Manager.pdf — meta/X-Robots: meta=noindex
- http://www.datanoah.at/ — meta/X-Robots: meta=noindex
- http://www.datanoah.at/notebook/NoahNotebook_datenblatt_mH.pdf — meta/X-Robots: meta=noindex
- https://www.datanoah.at/ — meta/X-Robots: meta=noindex
- https://www.datanoah.at/agb — meta/X-Robots: meta=noindex
- https://www.datanoah.at/cookies — meta/X-Robots: meta=noindex
- https://www.datanoah.at/datenschutz — meta/X-Robots: meta=noindex
- https://www.datanoah.at/datenschutz. — meta/X-Robots: meta=noindex
- https://www.datanoah.at/datensicherung — meta/X-Robots: meta=noindex
- https://www.datanoah.at/hosting — meta/X-Robots: meta=noindex
- https://www.datanoah.at/impressum — meta/X-Robots: meta=noindex
- https://www.datanoah.at/it-betreuung — meta/X-Robots: meta=noindex
- https://www.datanoah.at/jobs — meta/X-Robots: meta=noindex
- https://www.datanoah.at/ueberuns — meta/X-Robots: meta=noindex
- https://www.datanoah.at/unsere-datensicherungspakete — meta/X-Robots: meta=noindex
warning Internal link points to a redirect
Rule links.redirect_target · Links · 1 occurrence(s)
- https://www.datanoah.at/datenschutz — http://www.datanoah.at/ → https://www.datanoah.at/
warning Redirect chain (multiple hops)
Rule redirect.chain · Crawlability · 1 occurrence(s)
- http://datanoah.at/manager/Manager.pdf — 2 hops ending at https://www.datanoah.at/manager/Manager.pdf
Notices (10 rules)
notice No llms.txt for AI agents
Rule agent.llms_txt_missing · Agent Readiness · 1 occurrence(s)
- https://www.datanoah.at/ — no llms.txt found at the site root — add one so AI agents get a curated site summary
notice Multiple <h1> elements
Rule h1.multiple · Headings · 1 occurrence(s)
- https://www.datanoah.at/agb — 6 <h1> elements
notice Images without width/height (layout shift / CLS)
Rule images.missing_dimensions · Images · 1 occurrence(s)
- https://www.datanoah.at/agb — 4 of 7 images without width/height
notice Internal link points to a noindex page
Rule links.to_noindex · Links · 6 occurrence(s)
- https://www.datanoah.at/agb — https://www.datanoah.at/_files/ugd/fa74c4_6c55d53b538c4eff8fbfa940c921a17d.pdf
- https://www.datanoah.at/agb — https://www.datanoah.at/_files/ugd/fa74c4_9d7fea281a5b49fea2f128d6415b4494.pdf
- https://www.datanoah.at/agb — https://www.datanoah.at/_files/ugd/fa74c4_ea9aef35a6824be2a776014706942351.pdf
- https://www.datanoah.at/datenschutz — https://www.datanoah.at/_files/ugd/fa74c4_8185ba224a3f402390accd79c369fc0d.pdf
- https://www.datanoah.at/datensicherung — https://www.datanoah.at/_files/ugd/fa74c4_6c55d53b538c4eff8fbfa940c921a17d.pdf
- https://www.datanoah.at/datensicherung — https://www.datanoah.at/_files/ugd/fa74c4_9d7fea281a5b49fea2f128d6415b4494.pdf
notice Legacy image format (jpg/png/gif) with no next-gen fallback
Rule perf.images_legacy_format · Performance · 12 occurrence(s)
- http://www.datanoah.at/ — 5 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- https://www.datanoah.at/ — 5 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- https://www.datanoah.at/agb — 3 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://www.datanoah.at/cookies — 3 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://www.datanoah.at/datenschutz — 3 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://www.datanoah.at/datensicherung — 9 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://www.datanoah.at/hosting — 6 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://www.datanoah.at/impressum — 3 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://www.datanoah.at/it-betreuung — 6 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://www.datanoah.at/jobs — 6 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://www.datanoah.at/ueberuns — 8 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- https://www.datanoah.at/unsere-datensicherungspakete — 3 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
notice No Last-Modified header (no conditional GET for unchanged pages)
Rule perf.no_last_modified · Performance · 12 occurrence(s)
- http://www.datanoah.at/ — 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://www.datanoah.at/ — 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://www.datanoah.at/agb — 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://www.datanoah.at/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://www.datanoah.at/datenschutz — 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://www.datanoah.at/datensicherung — 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://www.datanoah.at/hosting — 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://www.datanoah.at/impressum — 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://www.datanoah.at/it-betreuung — 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://www.datanoah.at/jobs — 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://www.datanoah.at/ueberuns — 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://www.datanoah.at/unsere-datensicherungspakete — 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 · 2 occurrence(s)
- http://www.datanoah.at/ — redirects to https://www.datanoah.at/
- http://www.datanoah.at/notebook/NoahNotebook_datenblatt_mH.pdf — redirects to https://www.datanoah.at/notebook/NoahNotebook_datenblatt_mH.pdf
notice Missing recommended security headers
Rule security.missing_headers · Security · 15 occurrence(s)
- http://datanoah.at/manager/Manager.pdf — CSP
- http://www.datanoah.at/ — CSP
- http://www.datanoah.at/notebook/NoahNotebook_datenblatt_mH.pdf — CSP
- https://www.datanoah.at/ — CSP
- https://www.datanoah.at/agb — CSP
- https://www.datanoah.at/cookies — CSP
- https://www.datanoah.at/datenschutz — CSP
- https://www.datanoah.at/datenschutz. — CSP
- https://www.datanoah.at/datensicherung — CSP
- https://www.datanoah.at/hosting — CSP
- https://www.datanoah.at/impressum — CSP
- https://www.datanoah.at/it-betreuung — CSP
- https://www.datanoah.at/jobs — CSP
- https://www.datanoah.at/ueberuns — CSP
- https://www.datanoah.at/unsere-datensicherungspakete — CSP
notice Underscores in URL path (prefer hyphens)
Rule url.underscores · URL · 5 occurrence(s)
- http://www.datanoah.at/notebook/NoahNotebook_datenblatt_mH.pdf
- https://www.datanoah.at/_files/ugd/fa74c4_6c55d53b538c4eff8fbfa940c921a17d.pdf
- https://www.datanoah.at/_files/ugd/fa74c4_8185ba224a3f402390accd79c369fc0d.pdf
- https://www.datanoah.at/_files/ugd/fa74c4_9d7fea281a5b49fea2f128d6415b4494.pdf
- https://www.datanoah.at/_files/ugd/fa74c4_ea9aef35a6824be2a776014706942351.pdf
notice Uppercase letters in URL path
Rule url.uppercase · URL · 2 occurrence(s)
Pages (showing 19 of 19)
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