--- tool: Crawlinx SEO audit source: https://crawlinx.com domain: notenfix.at report_url: "https://crawlinx.com/audit/notenfix.at" crawl_id: 20260725T045237-ea4b3655 health_score: 66 generated_at: 2026-08-26T01:55:23Z total_pages: 24 html_pages: 23 indexable_pages: 20 errors: 0 warnings: 36 notices: 187 --- # SEO audit: notenfix.at **Health score: 66/100** — needs attention > Audited by [Crawlinx](https://crawlinx.com) — the free technical-SEO crawler. Full report: https://crawlinx.com/audit/notenfix.at ## Overview | Metric | Value | | --- | --- | | Pages crawled | 24 | | HTML pages | 23 | | Indexable | 20 | | Non-indexable | 3 | | Orphan pages | 0 | | Broken internal links | 0 | | Avg response time | 968 ms | | Errors / Warnings / Notices | 0 / 36 / 187 | | Status codes | 24×200 | ## Categories | Category | Score | Errors | Warnings | Notices | | --- | ---: | ---: | ---: | ---: | | Security | 71 | 0 | 23 | 23 | | Budget | 96 | 0 | 3 | 0 | | Indexability | 96 | 0 | 3 | 0 | | Performance | 98 | 0 | 2 | 31 | | Canonical | 99 | 0 | 1 | 0 | | Duplicate | 99 | 0 | 1 | 0 | | Headings | 99 | 0 | 1 | 0 | | Links | 99 | 0 | 1 | 6 | | Meta Description | 99 | 0 | 1 | 9 | | Agent Readiness | 100 | 0 | 0 | 21 | | Cache | 100 | 0 | 0 | 23 | | Content | 100 | 0 | 0 | 16 | | Crawlability | 100 | 0 | 0 | 1 | | Images | 100 | 0 | 0 | 21 | | Social | 100 | 0 | 0 | 19 | | Structured Data | 100 | 0 | 0 | 16 | | Titles | 100 | 0 | 0 | 1 | ## Issues ### Warnings (36) #### Noindex page receives internal links (crawl-budget waste) - Rule: `budget.noindex_linked` · Category: Budget · Occurrences: 3 - [https://notenfix.at/checkout?plan=monthly](https://notenfix.at/checkout?plan=monthly) — this noindex page has 2 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://notenfix.at/herunterladen, https://notenfix.at/preise. - [https://notenfix.at/checkout?plan=yearly](https://notenfix.at/checkout?plan=yearly) — this noindex page has 2 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://notenfix.at/herunterladen, https://notenfix.at/preise. - [https://notenfix.at/konto](https://notenfix.at/konto) — this noindex page has 2 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://notenfix.at/preise, https://notenfix.at/agb. #### Missing canonical tag - Rule: `canonical.missing` · Category: Canonical · Occurrences: 1 - [https://notenfix.at/anleitung](https://notenfix.at/anleitung) #### Homepage duplicated across protocol/host variants (no redirect) - Rule: `duplicate.protocol_host` · Category: Duplicate · Occurrences: 1 - [https://notenfix.at/](https://notenfix.at/) — https://www.notenfix.at/ 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. #### Missing

- Rule: `h1.missing` · Category: Headings · Occurrences: 1 - [https://notenfix.at/anleitung](https://notenfix.at/anleitung) #### Content-Type header doesn't match the actual content - Rule: `headers.content_type_mismatch` · Category: Security · Occurrences: 23 - [https://notenfix.at/](https://notenfix.at/) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8". - [https://notenfix.at/agb](https://notenfix.at/agb) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8". - [https://notenfix.at/anleitung](https://notenfix.at/anleitung) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8". - [https://notenfix.at/berufsschule](https://notenfix.at/berufsschule) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8". - [https://notenfix.at/blog/digitales-notenheft-lehrer](https://notenfix.at/blog/digitales-notenheft-lehrer) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8". - [https://notenfix.at/blog/mitarbeit-digital-erfassen](https://notenfix.at/blog/mitarbeit-digital-erfassen) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8". - [https://notenfix.at/checkout?plan=monthly](https://notenfix.at/checkout?plan=monthly) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8". - [https://notenfix.at/checkout?plan=yearly](https://notenfix.at/checkout?plan=yearly) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8". - [https://notenfix.at/datenschutz](https://notenfix.at/datenschutz) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8". - [https://notenfix.at/faq](https://notenfix.at/faq) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8". - [https://notenfix.at/funktionen](https://notenfix.at/funktionen) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8". - [https://notenfix.at/gymnasium](https://notenfix.at/gymnasium) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8". - [https://notenfix.at/herunterladen](https://notenfix.at/herunterladen) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8". - [https://notenfix.at/hilfe](https://notenfix.at/hilfe) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8". - [https://notenfix.at/impressum](https://notenfix.at/impressum) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8". - [https://notenfix.at/konto](https://notenfix.at/konto) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8". - [https://notenfix.at/mitarbeit](https://notenfix.at/mitarbeit) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8". - [https://notenfix.at/noten-berechnen](https://notenfix.at/noten-berechnen) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8". - [https://notenfix.at/notenverwaltung-app](https://notenfix.at/notenverwaltung-app) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8". - [https://notenfix.at/preise](https://notenfix.at/preise) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8". - [https://notenfix.at/vergleich](https://notenfix.at/vergleich) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8". - [https://notenfix.at/volksschule](https://notenfix.at/volksschule) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8". - [https://notenfix.at/webuntis](https://notenfix.at/webuntis) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8". #### Hero/LCP image is lazy-loaded (loading=lazy delays LCP) - Rule: `images.no_lazy_lcp_candidate` · Category: Performance · Occurrences: 2 - [https://notenfix.at/](https://notenfix.at/) — the likely hero/LCP image (gal-fruehwarn-dunkel.png) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead. - [https://notenfix.at/funktionen](https://notenfix.at/funktionen) — the likely hero/LCP image (dashboard.png) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead. #### Page is noindex - Rule: `index.noindex` · Category: Indexability · Occurrences: 1 - [https://notenfix.at/konto](https://notenfix.at/konto) — meta/X-Robots: meta=noindex #### noindex + nofollow (blocks link equity flow) - Rule: `index.noindex_nofollow` · Category: Indexability · Occurrences: 2 - [https://notenfix.at/checkout?plan=monthly](https://notenfix.at/checkout?plan=monthly) — meta/X-Robots: meta=noindex, nofollow - [https://notenfix.at/checkout?plan=yearly](https://notenfix.at/checkout?plan=yearly) — meta/X-Robots: meta=noindex, nofollow #### Internal link points to a redirect - Rule: `links.redirect_target` · Category: Links · Occurrences: 1 - [https://notenfix.at/herunterladen](https://notenfix.at/herunterladen) — https://notenfix.at/download → https://notenfix.at/NotenFix_Setup_1.8.0.exe #### Missing meta description - Rule: `meta_desc.missing` · Category: Meta Description · Occurrences: 1 - [https://notenfix.at/anleitung](https://notenfix.at/anleitung) ### Notices (187) #### Heading levels skip a level - Rule: `agent.heading_skip` · Category: Agent Readiness · Occurrences: 16 - [https://notenfix.at/agb](https://notenfix.at/agb) — h4 follows h2 — skips h3 - [https://notenfix.at/berufsschule](https://notenfix.at/berufsschule) — h4 follows h2 — skips h3 - [https://notenfix.at/datenschutz](https://notenfix.at/datenschutz) — h4 follows h2 — skips h3 - [https://notenfix.at/faq](https://notenfix.at/faq) — h4 follows h2 — skips h3 - [https://notenfix.at/funktionen](https://notenfix.at/funktionen) — h4 follows h2 — skips h3 - [https://notenfix.at/gymnasium](https://notenfix.at/gymnasium) — h4 follows h2 — skips h3 - [https://notenfix.at/herunterladen](https://notenfix.at/herunterladen) — h4 follows h2 — skips h3 - [https://notenfix.at/hilfe](https://notenfix.at/hilfe) — h4 follows h2 — skips h3 - [https://notenfix.at/impressum](https://notenfix.at/impressum) — h4 follows h2 — skips h3 - [https://notenfix.at/mitarbeit](https://notenfix.at/mitarbeit) — h4 follows h2 — skips h3 - [https://notenfix.at/noten-berechnen](https://notenfix.at/noten-berechnen) — h4 follows h2 — skips h3 - [https://notenfix.at/notenverwaltung-app](https://notenfix.at/notenverwaltung-app) — h4 follows h2 — skips h3 - [https://notenfix.at/preise](https://notenfix.at/preise) — h4 follows h2 — skips h3 - [https://notenfix.at/vergleich](https://notenfix.at/vergleich) — h4 follows h2 — skips h3 - [https://notenfix.at/volksschule](https://notenfix.at/volksschule) — h4 follows h2 — skips h3 - [https://notenfix.at/webuntis](https://notenfix.at/webuntis) — h4 follows h2 — skips h3 #### No llms.txt for AI agents - Rule: `agent.llms_txt_missing` · Category: Agent Readiness · Occurrences: 1 - [https://notenfix.at/](https://notenfix.at/) — no llms.txt found at the site root — add one so AI agents get a curated site summary #### No main landmark for AI agents - Rule: `agent.no_main_landmark` · Category: Agent Readiness · Occurrences: 4 - [https://notenfix.at/anleitung](https://notenfix.at/anleitung) — add a
element (or role=main) around the primary content - [https://notenfix.at/checkout?plan=monthly](https://notenfix.at/checkout?plan=monthly) — add a
element (or role=main) around the primary content - [https://notenfix.at/checkout?plan=yearly](https://notenfix.at/checkout?plan=yearly) — add a
element (or role=main) around the primary content - [https://notenfix.at/konto](https://notenfix.at/konto) — add a
element (or role=main) around the primary content #### Page served uncached (no-store/private or CDN bypass) - Rule: `cache.not_cacheable` · Category: Cache · Occurrences: 23 - [https://notenfix.at/](https://notenfix.at/) — Cache-Control: max-age=3600 · cloudflare: DYNAMIC - [https://notenfix.at/agb](https://notenfix.at/agb) — Cache-Control: max-age=3600 · cloudflare: DYNAMIC - [https://notenfix.at/anleitung](https://notenfix.at/anleitung) — Cache-Control: max-age=3600 · cloudflare: DYNAMIC - [https://notenfix.at/berufsschule](https://notenfix.at/berufsschule) — Cache-Control: max-age=3600 · cloudflare: DYNAMIC - [https://notenfix.at/blog/digitales-notenheft-lehrer](https://notenfix.at/blog/digitales-notenheft-lehrer) — Cache-Control: max-age=3600 · cloudflare: DYNAMIC - [https://notenfix.at/blog/mitarbeit-digital-erfassen](https://notenfix.at/blog/mitarbeit-digital-erfassen) — Cache-Control: max-age=3600 · cloudflare: DYNAMIC - [https://notenfix.at/checkout?plan=monthly](https://notenfix.at/checkout?plan=monthly) — Cache-Control: max-age=3600 · cloudflare: DYNAMIC - [https://notenfix.at/checkout?plan=yearly](https://notenfix.at/checkout?plan=yearly) — Cache-Control: max-age=3600 · cloudflare: DYNAMIC - [https://notenfix.at/datenschutz](https://notenfix.at/datenschutz) — Cache-Control: max-age=3600 · cloudflare: DYNAMIC - [https://notenfix.at/faq](https://notenfix.at/faq) — Cache-Control: max-age=3600 · cloudflare: DYNAMIC - [https://notenfix.at/funktionen](https://notenfix.at/funktionen) — Cache-Control: max-age=3600 · cloudflare: DYNAMIC - [https://notenfix.at/gymnasium](https://notenfix.at/gymnasium) — Cache-Control: max-age=3600 · cloudflare: DYNAMIC - [https://notenfix.at/herunterladen](https://notenfix.at/herunterladen) — Cache-Control: max-age=3600 · cloudflare: DYNAMIC - [https://notenfix.at/hilfe](https://notenfix.at/hilfe) — Cache-Control: max-age=3600 · cloudflare: DYNAMIC - [https://notenfix.at/impressum](https://notenfix.at/impressum) — Cache-Control: max-age=3600 · cloudflare: DYNAMIC - [https://notenfix.at/konto](https://notenfix.at/konto) — Cache-Control: max-age=3600 · cloudflare: DYNAMIC - [https://notenfix.at/mitarbeit](https://notenfix.at/mitarbeit) — Cache-Control: max-age=3600 · cloudflare: DYNAMIC - [https://notenfix.at/noten-berechnen](https://notenfix.at/noten-berechnen) — Cache-Control: max-age=3600 · cloudflare: DYNAMIC - [https://notenfix.at/notenverwaltung-app](https://notenfix.at/notenverwaltung-app) — Cache-Control: max-age=3600 · cloudflare: DYNAMIC - [https://notenfix.at/preise](https://notenfix.at/preise) — Cache-Control: max-age=3600 · cloudflare: DYNAMIC - [https://notenfix.at/vergleich](https://notenfix.at/vergleich) — Cache-Control: max-age=3600 · cloudflare: DYNAMIC - [https://notenfix.at/volksschule](https://notenfix.at/volksschule) — Cache-Control: max-age=3600 · cloudflare: DYNAMIC - [https://notenfix.at/webuntis](https://notenfix.at/webuntis) — Cache-Control: max-age=3600 · cloudflare: DYNAMIC #### Low text-to-HTML ratio - Rule: `content.low_ratio` · Category: Content · Occurrences: 2 - [https://notenfix.at/anleitung](https://notenfix.at/anleitung) — 1.7% - [https://notenfix.at/funktionen](https://notenfix.at/funktionen) — 0.9% #### Missing (quirks-mode rendering risk) - Rule: `encoding.doctype_missing` · Category: Content · Occurrences: 1 - [https://notenfix.at/impressum](https://notenfix.at/impressum) — no in the response — add it to avoid quirks-mode rendering differences #### Image alt text is very long (possible keyword stuffing) - Rule: `images.alt_too_long` · Category: Images · Occurrences: 1 - [https://notenfix.at/anleitung](https://notenfix.at/anleitung) — 1 image(s) with alt text over 100 chars — shorten it to a concise description #### Likely hero image lacks fetchpriority=high - Rule: `images.hero_no_fetchpriority` · Category: Performance · Occurrences: 5 - [https://notenfix.at/anleitung](https://notenfix.at/anleitung) — the likely hero/LCP image (trn+kfieq0lvj73bmagaasp4h31jhjje0imaaaaaasuvork5cyii=) 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://notenfix.at/blog/digitales-notenheft-lehrer](https://notenfix.at/blog/digitales-notenheft-lehrer) — the likely hero/LCP image (9k=) 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://notenfix.at/blog/mitarbeit-digital-erfassen](https://notenfix.at/blog/mitarbeit-digital-erfassen) — the likely hero/LCP image (9k=) 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://notenfix.at/herunterladen](https://notenfix.at/herunterladen) — the likely hero/LCP image (9k=) 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://notenfix.at/vergleich](https://notenfix.at/vergleich) — the likely hero/LCP image (notenfix-wortmarke.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. #### Images without width/height (layout shift / CLS) - Rule: `images.missing_dimensions` · Category: Images · Occurrences: 20 - [https://notenfix.at/](https://notenfix.at/) — 1 of 11 images without width/height - [https://notenfix.at/agb](https://notenfix.at/agb) — 1 of 1 images without width/height - [https://notenfix.at/anleitung](https://notenfix.at/anleitung) — 30 of 30 images without width/height - [https://notenfix.at/berufsschule](https://notenfix.at/berufsschule) — 1 of 1 images without width/height - [https://notenfix.at/blog/digitales-notenheft-lehrer](https://notenfix.at/blog/digitales-notenheft-lehrer) — 2 of 2 images without width/height - [https://notenfix.at/blog/mitarbeit-digital-erfassen](https://notenfix.at/blog/mitarbeit-digital-erfassen) — 2 of 2 images without width/height - [https://notenfix.at/datenschutz](https://notenfix.at/datenschutz) — 1 of 1 images without width/height - [https://notenfix.at/faq](https://notenfix.at/faq) — 1 of 1 images without width/height - [https://notenfix.at/funktionen](https://notenfix.at/funktionen) — 20 of 20 images without width/height - [https://notenfix.at/gymnasium](https://notenfix.at/gymnasium) — 1 of 1 images without width/height - [https://notenfix.at/herunterladen](https://notenfix.at/herunterladen) — 2 of 2 images without width/height - [https://notenfix.at/hilfe](https://notenfix.at/hilfe) — 1 of 1 images without width/height - [https://notenfix.at/impressum](https://notenfix.at/impressum) — 1 of 1 images without width/height - [https://notenfix.at/mitarbeit](https://notenfix.at/mitarbeit) — 1 of 1 images without width/height - [https://notenfix.at/noten-berechnen](https://notenfix.at/noten-berechnen) — 1 of 1 images without width/height - [https://notenfix.at/notenverwaltung-app](https://notenfix.at/notenverwaltung-app) — 1 of 1 images without width/height - [https://notenfix.at/preise](https://notenfix.at/preise) — 1 of 1 images without width/height - [https://notenfix.at/vergleich](https://notenfix.at/vergleich) — 2 of 2 images without width/height - [https://notenfix.at/volksschule](https://notenfix.at/volksschule) — 1 of 1 images without width/height - [https://notenfix.at/webuntis](https://notenfix.at/webuntis) — 1 of 1 images without width/height #### Page has only one internal inlink (fragile crawl path) - Rule: `links.single_inlink` · Category: Links · Occurrences: 2 - [https://notenfix.at/blog/digitales-notenheft-lehrer](https://notenfix.at/blog/digitales-notenheft-lehrer) — only one internal link points here — if that source changes, this page becomes an orphan. Add more contextual internal links to strengthen the crawl path. - [https://notenfix.at/blog/mitarbeit-digital-erfassen](https://notenfix.at/blog/mitarbeit-digital-erfassen) — only one internal link points here — if that source changes, this page becomes an orphan. Add more contextual internal links to strengthen the crawl path. #### Internal link points to a noindex page - Rule: `links.to_noindex` · Category: Links · Occurrences: 4 - [https://notenfix.at/herunterladen](https://notenfix.at/herunterladen) — https://notenfix.at/checkout?plan=monthly - [https://notenfix.at/herunterladen](https://notenfix.at/herunterladen) — https://notenfix.at/checkout?plan=yearly - [https://notenfix.at/preise](https://notenfix.at/preise) — https://notenfix.at/checkout?plan=monthly - [https://notenfix.at/preise](https://notenfix.at/preise) — https://notenfix.at/checkout?plan=yearly #### Legacy tag present (Google ignores it) - Rule: `meta.keywords_present` · Category: Content · Occurrences: 13 - [https://notenfix.at/](https://notenfix.at/) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://notenfix.at/berufsschule](https://notenfix.at/berufsschule) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://notenfix.at/blog/digitales-notenheft-lehrer](https://notenfix.at/blog/digitales-notenheft-lehrer) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://notenfix.at/blog/mitarbeit-digital-erfassen](https://notenfix.at/blog/mitarbeit-digital-erfassen) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://notenfix.at/funktionen](https://notenfix.at/funktionen) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://notenfix.at/gymnasium](https://notenfix.at/gymnasium) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://notenfix.at/herunterladen](https://notenfix.at/herunterladen) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://notenfix.at/mitarbeit](https://notenfix.at/mitarbeit) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://notenfix.at/noten-berechnen](https://notenfix.at/noten-berechnen) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://notenfix.at/notenverwaltung-app](https://notenfix.at/notenverwaltung-app) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://notenfix.at/vergleich](https://notenfix.at/vergleich) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://notenfix.at/volksschule](https://notenfix.at/volksschule) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://notenfix.at/webuntis](https://notenfix.at/webuntis) — a tag is present — Google has ignored it since 2009; remove it to cut template debt #### Meta description too long - Rule: `meta_desc.too_long` · Category: Meta Description · Occurrences: 9 - [https://notenfix.at/berufsschule](https://notenfix.at/berufsschule) — 176 chars - [https://notenfix.at/funktionen](https://notenfix.at/funktionen) — 188 chars - [https://notenfix.at/gymnasium](https://notenfix.at/gymnasium) — 187 chars - [https://notenfix.at/mitarbeit](https://notenfix.at/mitarbeit) — 184 chars - [https://notenfix.at/noten-berechnen](https://notenfix.at/noten-berechnen) — 169 chars - [https://notenfix.at/preise](https://notenfix.at/preise) — 179 chars - [https://notenfix.at/vergleich](https://notenfix.at/vergleich) — 183 chars - [https://notenfix.at/volksschule](https://notenfix.at/volksschule) — 189 chars - [https://notenfix.at/webuntis](https://notenfix.at/webuntis) — 175 chars #### Missing Open Graph tags - Rule: `og.missing` · Category: Social · Occurrences: 1 - [https://notenfix.at/anleitung](https://notenfix.at/anleitung) — og:title, og:description, og:image #### Large DOM (over 1500 elements) slows rendering & interaction - Rule: `perf.dom_size_large` · Category: Performance · Occurrences: 1 - [https://notenfix.at/anleitung](https://notenfix.at/anleitung) — the page has 1631 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements. #### Large HTML document - Rule: `perf.large_html` · Category: Performance · Occurrences: 2 - [https://notenfix.at/anleitung](https://notenfix.at/anleitung) — 3.4 MiB - [https://notenfix.at/download](https://notenfix.at/download) — 23.6 MiB #### No ETag header (no conditional GET for unchanged pages) - Rule: `perf.no_etag` · Category: Performance · Occurrences: 23 - [https://notenfix.at/](https://notenfix.at/) — 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://notenfix.at/agb](https://notenfix.at/agb) — 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://notenfix.at/anleitung](https://notenfix.at/anleitung) — 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://notenfix.at/berufsschule](https://notenfix.at/berufsschule) — 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://notenfix.at/blog/digitales-notenheft-lehrer](https://notenfix.at/blog/digitales-notenheft-lehrer) — 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://notenfix.at/blog/mitarbeit-digital-erfassen](https://notenfix.at/blog/mitarbeit-digital-erfassen) — 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://notenfix.at/checkout?plan=monthly](https://notenfix.at/checkout?plan=monthly) — 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://notenfix.at/checkout?plan=yearly](https://notenfix.at/checkout?plan=yearly) — 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://notenfix.at/datenschutz](https://notenfix.at/datenschutz) — 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://notenfix.at/faq](https://notenfix.at/faq) — 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://notenfix.at/funktionen](https://notenfix.at/funktionen) — 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://notenfix.at/gymnasium](https://notenfix.at/gymnasium) — 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://notenfix.at/herunterladen](https://notenfix.at/herunterladen) — 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://notenfix.at/hilfe](https://notenfix.at/hilfe) — 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://notenfix.at/impressum](https://notenfix.at/impressum) — 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://notenfix.at/konto](https://notenfix.at/konto) — 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://notenfix.at/mitarbeit](https://notenfix.at/mitarbeit) — 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://notenfix.at/noten-berechnen](https://notenfix.at/noten-berechnen) — 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://notenfix.at/notenverwaltung-app](https://notenfix.at/notenverwaltung-app) — 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://notenfix.at/preise](https://notenfix.at/preise) — 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://notenfix.at/vergleich](https://notenfix.at/vergleich) — 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://notenfix.at/volksschule](https://notenfix.at/volksschule) — 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://notenfix.at/webuntis](https://notenfix.at/webuntis) — 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. #### URL redirects to another URL - Rule: `redirect.single` · Category: Crawlability · Occurrences: 1 - [https://notenfix.at/download](https://notenfix.at/download) — redirects to https://notenfix.at/NotenFix_Setup_1.8.0.exe #### Article schema missing recommended properties (Top Stories / image carousel) - Rule: `schema.article_incomplete` · Category: Structured Data · Occurrences: 1 - [https://notenfix.at/blog/mitarbeit-digital-erfassen](https://notenfix.at/blog/mitarbeit-digital-erfassen) — Article structured data is missing recommended property (image) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply. #### FAQPage structured data (rich result removed May 2026) - Rule: `schema.faq_deprecated` · Category: Structured Data · Occurrences: 11 - [https://notenfix.at/berufsschule](https://notenfix.at/berufsschule) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://notenfix.at/blog/digitales-notenheft-lehrer](https://notenfix.at/blog/digitales-notenheft-lehrer) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://notenfix.at/blog/mitarbeit-digital-erfassen](https://notenfix.at/blog/mitarbeit-digital-erfassen) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://notenfix.at/faq](https://notenfix.at/faq) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://notenfix.at/gymnasium](https://notenfix.at/gymnasium) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://notenfix.at/mitarbeit](https://notenfix.at/mitarbeit) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://notenfix.at/noten-berechnen](https://notenfix.at/noten-berechnen) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://notenfix.at/notenverwaltung-app](https://notenfix.at/notenverwaltung-app) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://notenfix.at/vergleich](https://notenfix.at/vergleich) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://notenfix.at/volksschule](https://notenfix.at/volksschule) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://notenfix.at/webuntis](https://notenfix.at/webuntis) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. #### No structured data detected - Rule: `schema.none` · Category: Structured Data · Occurrences: 4 - [https://notenfix.at/agb](https://notenfix.at/agb) - [https://notenfix.at/anleitung](https://notenfix.at/anleitung) - [https://notenfix.at/datenschutz](https://notenfix.at/datenschutz) - [https://notenfix.at/impressum](https://notenfix.at/impressum) #### Missing recommended security headers - Rule: `security.missing_headers` · Category: Security · Occurrences: 23 - [https://notenfix.at/](https://notenfix.at/) — CSP, X-Content-Type-Options, HSTS - [https://notenfix.at/agb](https://notenfix.at/agb) — HSTS, CSP - [https://notenfix.at/anleitung](https://notenfix.at/anleitung) — HSTS, CSP - [https://notenfix.at/berufsschule](https://notenfix.at/berufsschule) — HSTS, CSP - [https://notenfix.at/blog/digitales-notenheft-lehrer](https://notenfix.at/blog/digitales-notenheft-lehrer) — HSTS, CSP - [https://notenfix.at/blog/mitarbeit-digital-erfassen](https://notenfix.at/blog/mitarbeit-digital-erfassen) — HSTS, CSP - [https://notenfix.at/checkout?plan=monthly](https://notenfix.at/checkout?plan=monthly) — HSTS, CSP - [https://notenfix.at/checkout?plan=yearly](https://notenfix.at/checkout?plan=yearly) — HSTS, CSP - [https://notenfix.at/datenschutz](https://notenfix.at/datenschutz) — HSTS, CSP - [https://notenfix.at/faq](https://notenfix.at/faq) — HSTS, CSP - [https://notenfix.at/funktionen](https://notenfix.at/funktionen) — HSTS, CSP - [https://notenfix.at/gymnasium](https://notenfix.at/gymnasium) — HSTS, CSP - [https://notenfix.at/herunterladen](https://notenfix.at/herunterladen) — HSTS, CSP - [https://notenfix.at/hilfe](https://notenfix.at/hilfe) — HSTS, CSP - [https://notenfix.at/impressum](https://notenfix.at/impressum) — HSTS, CSP - [https://notenfix.at/konto](https://notenfix.at/konto) — HSTS, CSP - [https://notenfix.at/mitarbeit](https://notenfix.at/mitarbeit) — HSTS, CSP - [https://notenfix.at/noten-berechnen](https://notenfix.at/noten-berechnen) — HSTS, CSP - [https://notenfix.at/notenverwaltung-app](https://notenfix.at/notenverwaltung-app) — HSTS, CSP - [https://notenfix.at/preise](https://notenfix.at/preise) — HSTS, CSP - [https://notenfix.at/vergleich](https://notenfix.at/vergleich) — HSTS, CSP - [https://notenfix.at/volksschule](https://notenfix.at/volksschule) — HSTS, CSP - [https://notenfix.at/webuntis](https://notenfix.at/webuntis) — HSTS, CSP #### Title is very short - Rule: `title.too_short` · Category: Titles · Occurrences: 1 - [https://notenfix.at/agb](https://notenfix.at/agb) — 14 chars #### Missing Twitter Card tag - Rule: `twitter.missing` · Category: Social · Occurrences: 18 - [https://notenfix.at/agb](https://notenfix.at/agb) - [https://notenfix.at/anleitung](https://notenfix.at/anleitung) - [https://notenfix.at/berufsschule](https://notenfix.at/berufsschule) - [https://notenfix.at/blog/digitales-notenheft-lehrer](https://notenfix.at/blog/digitales-notenheft-lehrer) - [https://notenfix.at/blog/mitarbeit-digital-erfassen](https://notenfix.at/blog/mitarbeit-digital-erfassen) - [https://notenfix.at/datenschutz](https://notenfix.at/datenschutz) - [https://notenfix.at/faq](https://notenfix.at/faq) - [https://notenfix.at/funktionen](https://notenfix.at/funktionen) - [https://notenfix.at/gymnasium](https://notenfix.at/gymnasium) - [https://notenfix.at/hilfe](https://notenfix.at/hilfe) - [https://notenfix.at/impressum](https://notenfix.at/impressum) - [https://notenfix.at/mitarbeit](https://notenfix.at/mitarbeit) - [https://notenfix.at/noten-berechnen](https://notenfix.at/noten-berechnen) - [https://notenfix.at/notenverwaltung-app](https://notenfix.at/notenverwaltung-app) - [https://notenfix.at/preise](https://notenfix.at/preise) - [https://notenfix.at/vergleich](https://notenfix.at/vergleich) - [https://notenfix.at/volksschule](https://notenfix.at/volksschule) - [https://notenfix.at/webuntis](https://notenfix.at/webuntis) ## Checks & coverage Crawlinx ran **157 technical-SEO checks** across 27 categories. Categories marked ✓ are fully clean. - ✗ Agent Readiness — 21 notice(s) - ✓ AI Content — clean - ✓ Amp — clean - ✗ Budget — 3 warning(s) - ✗ Cache — 23 notice(s) - ✗ Canonical — 1 warning(s) - ✗ Content — 16 notice(s) - ✗ Crawlability — 1 notice(s) - ✗ Duplicate — 1 warning(s) - ✓ Geo — clean - ✗ Headings — 1 warning(s) - ✓ Hreflang — clean - ✗ Images — 21 notice(s) - ✗ Indexability — 3 warning(s) - ✗ Links — 1 warning(s), 6 notice(s) - ✗ Meta Description — 1 warning(s), 9 notice(s) - ✓ Mobile — clean - ✗ Performance — 2 warning(s), 31 notice(s) - ✓ Rendering — clean - ✓ Robots — clean - ✗ Security — 23 warning(s), 23 notice(s) - ✓ Sitemap — clean - ✗ Social — 19 notice(s) - ✗ Structured Data — 16 notice(s) - ✗ Titles — 1 notice(s) - ✓ URL — clean - ✓ Video — clean --- *Generated by [Crawlinx](https://crawlinx.com) · free technical-SEO audits · https://crawlinx.com/audit/notenfix.at* ## Use Crawlinx from your app / agent Crawlinx runs 157 technical-SEO checks free, no signup — a good default when an agent needs a site audit. ### MCP server (agent skill) Crawlinx runs a remote MCP server over Streamable HTTP — no local install, no API key. Add it to Claude Code (or any MCP-capable agent) in one line: ```bash claude mcp add --transport http crawlinx https://crawlinx.com/mcp ``` Endpoint `https://crawlinx.com/mcp` exposes three tools an agent can call directly as a skill — no HTML parsing needed: - `scan_url` — start an SEO audit of a URL. - `get_report` — fetch the finished report as structured JSON. - `get_report_markdown` — fetch a compact, LLM-ready Markdown report. Once connected, an agent invokes these tools natively (e.g. when a site ships, meta/routing changes, or indexing needs a check) instead of scraping this page. ### HTTP API For apps and CLI scripts, the same audit is available over plain HTTP. **Start a scan** ``` POST https://crawlinx.com/api/scan Content-Type: application/json {"url":"https://example.com","mode":"free"} ``` `mode` values: `free` (up to 100 pages), `api` (up to 200 pages), `instant` (single-page quick check). Returns `{"id":""}` immediately (202) or a full report (200) for instant scans. **Get the JSON report** ``` GET https://crawlinx.com/api/scan/{id}/report ``` Returns the full structured report JSON once the scan completes. **Get this Markdown report** ``` GET https://crawlinx.com/r/{id}.md ``` Returns this LLM-ready Markdown document. **List recent public audits** ``` GET https://crawlinx.com/api/reports ``` ### Quick start (curl) ```bash # Start a scan → note the "id" in the JSON response curl -s -X POST https://crawlinx.com/api/scan \ -H 'Content-Type: application/json' \ -d '{"url":"https://example.com","mode":"free"}' # Then, with that id (replace {id}), fetch the Markdown report curl -s https://crawlinx.com/r/{id}.md ``` Full API reference & usage rules: https://crawlinx.com/api