--- tool: Crawlinx SEO audit source: https://crawlinx.com domain: blue-husky.de report_url: "https://crawlinx.com/audit/blue-husky.de" crawl_id: 20260804T003347-27fa868e health_score: 55 generated_at: 2026-08-26T03:22:30Z total_pages: 12 html_pages: 12 indexable_pages: 7 errors: 2 warnings: 37 notices: 123 --- # SEO audit: blue-husky.de **Health score: 55/100** — needs attention > Audited by [Crawlinx](https://crawlinx.com) — the free technical-SEO crawler. Full report: https://crawlinx.com/audit/blue-husky.de ## Overview | Metric | Value | | --- | --- | | Pages crawled | 12 | | HTML pages | 12 | | Indexable | 7 | | Non-indexable | 4 | | Orphan pages | 3 | | Broken internal links | 1 | | Avg response time | 827 ms | | Errors / Warnings / Notices | 2 / 37 / 123 | | Status codes | 11×200, 1×404 | ## Categories | Category | Score | Errors | Warnings | Notices | | --- | ---: | ---: | ---: | ---: | | Links | 82 | 1 | 4 | 13 | | Crawlability | 89 | 1 | 1 | 1 | | Performance | 73 | 0 | 11 | 33 | | Indexability | 88 | 0 | 5 | 0 | | Budget | 90 | 0 | 4 | 0 | | Duplicate | 90 | 0 | 4 | 4 | | Content | 95 | 0 | 2 | 7 | | Headings | 95 | 0 | 2 | 0 | | Structured Data | 95 | 0 | 2 | 7 | | Agent Readiness | 98 | 0 | 1 | 19 | | Meta Description | 98 | 0 | 1 | 0 | | Cache | 100 | 0 | 0 | 11 | | Security | 100 | 0 | 0 | 22 | | Social | 100 | 0 | 0 | 6 | ## Issues ### Errors (2) #### Broken internal link (target 4xx/5xx) - Rule: `links.broken_internal` · Category: Links · Occurrences: 1 - [https://blue-husky.de/datenschutz/](https://blue-husky.de/datenschutz/) — https://www.blue-husky.de/datenschutzerklaerung.html (HTTP 404) #### Client error (4xx) response - Rule: `status.4xx` · Category: Crawlability · Occurrences: 1 - [https://www.blue-husky.de/datenschutzerklaerung.html](https://www.blue-husky.de/datenschutzerklaerung.html) — HTTP 404 ### Warnings (37) #### Control has no accessible name - Rule: `agent.control_no_name` · Category: Agent Readiness · Occurrences: 1 - [https://blue-husky.de/impressum/](https://blue-husky.de/impressum/) — 1 button/link(s) with no text or aria-label — an agent can't target them #### Noindex page receives internal links (crawl-budget waste) - Rule: `budget.noindex_linked` · Category: Budget · Occurrences: 4 - [https://blue-husky.de/blue-husky-methode-2/](https://blue-husky.de/blue-husky-methode-2/) — 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://blue-husky.de/, http://www.blue-husky.de/. - [https://blue-husky.de/datenschutz/](https://blue-husky.de/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://blue-husky.de/, https://blue-husky.de/blog/, https://blue-husky.de/blue-husky-methode-2/deine-organisation/. - [https://blue-husky.de/impressum/](https://blue-husky.de/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://blue-husky.de/, https://blue-husky.de/blog/, https://blue-husky.de/blue-husky-methode-2/deine-organisation/. - [https://blue-husky.de/leistungen/](https://blue-husky.de/leistungen/) — 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://blue-husky.de/, https://blue-husky.de/blog/, https://blue-husky.de/blue-husky-methode-2/deine-organisation/. #### Thin content (low word count) - Rule: `content.thin` · Category: Content · Occurrences: 2 - [https://blue-husky.de/blog/](https://blue-husky.de/blog/) — 46 words - [https://blue-husky.de/kontakt/](https://blue-husky.de/kontakt/) — 70 words #### Duplicate page content - Rule: `duplicate.content` · Category: Duplicate · Occurrences: 2 - [http://www.blue-husky.de/](http://www.blue-husky.de/) — content shared by 2 pages: https://blue-husky.de/ - [https://blue-husky.de/](https://blue-husky.de/) — content shared by 2 pages: http://www.blue-husky.de/ #### Duplicate across pages - Rule: `duplicate.title` · Category: Duplicate · Occurrences: 2 - [http://www.blue-husky.de/](http://www.blue-husky.de/) — title shared by 2 pages: https://blue-husky.de/ - [https://blue-husky.de/](https://blue-husky.de/) — title shared by 2 pages: http://www.blue-husky.de/ #### Missing <h1> - Rule: `h1.missing` · Category: Headings · Occurrences: 2 - [https://blue-husky.de/datenschutz/](https://blue-husky.de/datenschutz/) - [https://blue-husky.de/impressum/](https://blue-husky.de/impressum/) #### Page is noindex - Rule: `index.noindex` · Category: Indexability · Occurrences: 4 - [https://blue-husky.de/blue-husky-methode-2/](https://blue-husky.de/blue-husky-methode-2/) — meta/X-Robots: meta=noindex, follow - [https://blue-husky.de/datenschutz/](https://blue-husky.de/datenschutz/) — meta/X-Robots: meta=noindex, follow - [https://blue-husky.de/leistungen/](https://blue-husky.de/leistungen/) — meta/X-Robots: meta=noindex, follow - [https://www.blue-husky.de/datenschutzerklaerung.html](https://www.blue-husky.de/datenschutzerklaerung.html) — meta/X-Robots: meta=noindex, follow #### noindex + nofollow (blocks link equity flow) - Rule: `index.noindex_nofollow` · Category: Indexability · Occurrences: 1 - [https://blue-husky.de/impressum/](https://blue-husky.de/impressum/) — meta/X-Robots: meta=noindex, nofollow #### Orphan page (no internal inlinks) - Rule: `links.orphan` · Category: Links · Occurrences: 3 - [https://blue-husky.de/blog/](https://blue-husky.de/blog/) — no internal links point here - [https://blue-husky.de/blue-husky-methode-2/deine-organisation/](https://blue-husky.de/blue-husky-methode-2/deine-organisation/) — no internal links point here - [https://blue-husky.de/blue-husky-methode-2/deineabteilung/](https://blue-husky.de/blue-husky-methode-2/deineabteilung/) — no internal links point here #### Internal link points to a redirect - Rule: `links.redirect_target` · Category: Links · Occurrences: 1 - [https://blue-husky.de/impressum/](https://blue-husky.de/impressum/) — http://www.blue-husky.de/ → https://blue-husky.de/ #### Missing meta description - Rule: `meta_desc.missing` · Category: Meta Description · Occurrences: 1 - [https://blue-husky.de/blog/](https://blue-husky.de/blog/) #### Render-blocking script in <head> (no defer/async) - Rule: `perf.render_blocking` · Category: Performance · Occurrences: 11 - [http://www.blue-husky.de/](http://www.blue-husky.de/) — 4 render-blocking <script> in <head> (add defer/async or use type=module) - [https://blue-husky.de/](https://blue-husky.de/) — 4 render-blocking <script> in <head> (add defer/async or use type=module) - [https://blue-husky.de/blog/](https://blue-husky.de/blog/) — 4 render-blocking <script> in <head> (add defer/async or use type=module) - [https://blue-husky.de/blue-husky-methode-2/](https://blue-husky.de/blue-husky-methode-2/) — 4 render-blocking <script> in <head> (add defer/async or use type=module) - [https://blue-husky.de/blue-husky-methode-2/deine-organisation/](https://blue-husky.de/blue-husky-methode-2/deine-organisation/) — 4 render-blocking <script> in <head> (add defer/async or use type=module) - [https://blue-husky.de/blue-husky-methode-2/deineabteilung/](https://blue-husky.de/blue-husky-methode-2/deineabteilung/) — 4 render-blocking <script> in <head> (add defer/async or use type=module) - [https://blue-husky.de/datenschutz/](https://blue-husky.de/datenschutz/) — 4 render-blocking <script> in <head> (add defer/async or use type=module) - [https://blue-husky.de/impressum/](https://blue-husky.de/impressum/) — 4 render-blocking <script> in <head> (add defer/async or use type=module) - [https://blue-husky.de/kontakt/](https://blue-husky.de/kontakt/) — 4 render-blocking <script> in <head> (add defer/async or use type=module) - [https://blue-husky.de/leistungen/](https://blue-husky.de/leistungen/) — 4 render-blocking <script> in <head> (add defer/async or use type=module) - [https://blue-husky.de/ueberuns/](https://blue-husky.de/ueberuns/) — 4 render-blocking <script> in <head> (add defer/async or use type=module) #### Redirect chain (multiple hops) - Rule: `redirect.chain` · Category: Crawlability · Occurrences: 1 - [http://www.blue-husky.de/](http://www.blue-husky.de/) — 2 hops ending at https://blue-husky.de/ #### BreadcrumbList present but structurally incomplete - Rule: `schema.breadcrumb_incomplete` · Category: Structured Data · Occurrences: 2 - [http://www.blue-husky.de/](http://www.blue-husky.de/) — a BreadcrumbList is present but structurally incomplete — missing required itemListElement. Give itemListElement at least 2 ListItems, each with a sequential integer position and a name, and an item URL on every entry except the last. - [https://blue-husky.de/](https://blue-husky.de/) — a BreadcrumbList is present but structurally incomplete — missing required itemListElement. Give itemListElement at least 2 ListItems, each with a sequential integer position and a name, and an item URL on every entry except the last. ### Notices (123) #### Heading levels skip a level - Rule: `agent.heading_skip` · Category: Agent Readiness · Occurrences: 8 - [http://www.blue-husky.de/](http://www.blue-husky.de/) — h4 follows h2 — skips h3 - [https://blue-husky.de/](https://blue-husky.de/) — h4 follows h2 — skips h3 - [https://blue-husky.de/blue-husky-methode-2/](https://blue-husky.de/blue-husky-methode-2/) — h4 follows h2 — skips h3 - [https://blue-husky.de/blue-husky-methode-2/deine-organisation/](https://blue-husky.de/blue-husky-methode-2/deine-organisation/) — h4 follows h2 — skips h3 - [https://blue-husky.de/blue-husky-methode-2/deineabteilung/](https://blue-husky.de/blue-husky-methode-2/deineabteilung/) — h4 follows h2 — skips h3 - [https://blue-husky.de/kontakt/](https://blue-husky.de/kontakt/) — h4 follows h1 — skips h2 - [https://blue-husky.de/leistungen/](https://blue-husky.de/leistungen/) — h4 follows h2 — skips h3 - [https://blue-husky.de/ueberuns/](https://blue-husky.de/ueberuns/) — h4 follows h1 — skips h2 #### No llms.txt for AI agents - Rule: `agent.llms_txt_missing` · Category: Agent Readiness · Occurrences: 1 - [https://blue-husky.de/](https://blue-husky.de/) — 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: 10 - [http://www.blue-husky.de/](http://www.blue-husky.de/) — add a <main> element (or role=main) around the primary content - [https://blue-husky.de/](https://blue-husky.de/) — add a <main> element (or role=main) around the primary content - [https://blue-husky.de/blue-husky-methode-2/](https://blue-husky.de/blue-husky-methode-2/) — add a <main> element (or role=main) around the primary content - [https://blue-husky.de/blue-husky-methode-2/deine-organisation/](https://blue-husky.de/blue-husky-methode-2/deine-organisation/) — add a <main> element (or role=main) around the primary content - [https://blue-husky.de/blue-husky-methode-2/deineabteilung/](https://blue-husky.de/blue-husky-methode-2/deineabteilung/) — add a <main> element (or role=main) around the primary content - [https://blue-husky.de/datenschutz/](https://blue-husky.de/datenschutz/) — add a <main> element (or role=main) around the primary content - [https://blue-husky.de/impressum/](https://blue-husky.de/impressum/) — add a <main> element (or role=main) around the primary content - [https://blue-husky.de/kontakt/](https://blue-husky.de/kontakt/) — add a <main> element (or role=main) around the primary content - [https://blue-husky.de/leistungen/](https://blue-husky.de/leistungen/) — add a <main> element (or role=main) around the primary content - [https://blue-husky.de/ueberuns/](https://blue-husky.de/ueberuns/) — add a <main> element (or role=main) around the primary content #### Page served uncached (no-store/private or CDN bypass) - Rule: `cache.not_cacheable` · Category: Cache · Occurrences: 11 - [http://www.blue-husky.de/](http://www.blue-husky.de/) — Cache-Control: max-age=0, no-cache, no-store, must-revalidate - [https://blue-husky.de/](https://blue-husky.de/) — Cache-Control: max-age=0, no-cache, no-store, must-revalidate - [https://blue-husky.de/blog/](https://blue-husky.de/blog/) — Cache-Control: max-age=0, no-cache, no-store, must-revalidate - [https://blue-husky.de/blue-husky-methode-2/](https://blue-husky.de/blue-husky-methode-2/) — Cache-Control: max-age=0, no-cache, no-store, must-revalidate - [https://blue-husky.de/blue-husky-methode-2/deine-organisation/](https://blue-husky.de/blue-husky-methode-2/deine-organisation/) — Cache-Control: max-age=0, no-cache, no-store, must-revalidate - [https://blue-husky.de/blue-husky-methode-2/deineabteilung/](https://blue-husky.de/blue-husky-methode-2/deineabteilung/) — Cache-Control: max-age=0, no-cache, no-store, must-revalidate - [https://blue-husky.de/datenschutz/](https://blue-husky.de/datenschutz/) — Cache-Control: max-age=0, no-cache, no-store, must-revalidate - [https://blue-husky.de/impressum/](https://blue-husky.de/impressum/) — Cache-Control: max-age=0, no-cache, no-store, must-revalidate - [https://blue-husky.de/kontakt/](https://blue-husky.de/kontakt/) — Cache-Control: max-age=0, no-cache, no-store, must-revalidate - [https://blue-husky.de/leistungen/](https://blue-husky.de/leistungen/) — Cache-Control: max-age=0, no-cache, no-store, must-revalidate - [https://blue-husky.de/ueberuns/](https://blue-husky.de/ueberuns/) — Cache-Control: max-age=0, no-cache, no-store, must-revalidate #### Low text-to-HTML ratio - Rule: `content.low_ratio` · Category: Content · Occurrences: 7 - [http://www.blue-husky.de/](http://www.blue-husky.de/) — 3.4% - [https://blue-husky.de/](https://blue-husky.de/) — 3.4% - [https://blue-husky.de/blog/](https://blue-husky.de/blog/) — 0.2% - [https://blue-husky.de/blue-husky-methode-2/deine-organisation/](https://blue-husky.de/blue-husky-methode-2/deine-organisation/) — 3.3% - [https://blue-husky.de/blue-husky-methode-2/deineabteilung/](https://blue-husky.de/blue-husky-methode-2/deineabteilung/) — 3.4% - [https://blue-husky.de/kontakt/](https://blue-husky.de/kontakt/) — 0.3% - [https://blue-husky.de/ueberuns/](https://blue-husky.de/ueberuns/) — 2.3% #### Duplicate meta description across pages - Rule: `duplicate.meta_desc` · Category: Duplicate · Occurrences: 4 - [http://www.blue-husky.de/](http://www.blue-husky.de/) — meta description shared by 2 pages: https://blue-husky.de/ - [https://blue-husky.de/](https://blue-husky.de/) — meta description shared by 2 pages: http://www.blue-husky.de/ - [https://blue-husky.de/blue-husky-methode-2/deine-organisation/](https://blue-husky.de/blue-husky-methode-2/deine-organisation/) — meta description shared by 2 pages: https://blue-husky.de/blue-husky-methode-2/deineabteilung/ - [https://blue-husky.de/blue-husky-methode-2/deineabteilung/](https://blue-husky.de/blue-husky-methode-2/deineabteilung/) — meta description shared by 2 pages: https://blue-husky.de/blue-husky-methode-2/deine-organisation/ #### Likely hero image lacks fetchpriority=high - Rule: `images.hero_no_fetchpriority` · Category: Performance · Occurrences: 11 - [http://www.blue-husky.de/](http://www.blue-husky.de/) — the likely hero/LCP image (kein-titel-500-x-200-px.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element. - [https://blue-husky.de/](https://blue-husky.de/) — the likely hero/LCP image (kein-titel-500-x-200-px.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element. - [https://blue-husky.de/blog/](https://blue-husky.de/blog/) — the likely hero/LCP image (kein-titel-500-x-200-px.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element. - [https://blue-husky.de/blue-husky-methode-2/](https://blue-husky.de/blue-husky-methode-2/) — the likely hero/LCP image (kein-titel-500-x-200-px.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element. - [https://blue-husky.de/blue-husky-methode-2/deine-organisation/](https://blue-husky.de/blue-husky-methode-2/deine-organisation/) — the likely hero/LCP image (kein-titel-500-x-200-px.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element. - [https://blue-husky.de/blue-husky-methode-2/deineabteilung/](https://blue-husky.de/blue-husky-methode-2/deineabteilung/) — the likely hero/LCP image (kein-titel-500-x-200-px.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element. - [https://blue-husky.de/datenschutz/](https://blue-husky.de/datenschutz/) — the likely hero/LCP image (kein-titel-500-x-200-px.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element. - [https://blue-husky.de/impressum/](https://blue-husky.de/impressum/) — the likely hero/LCP image (kein-titel-500-x-200-px.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element. - [https://blue-husky.de/kontakt/](https://blue-husky.de/kontakt/) — the likely hero/LCP image (kein-titel-500-x-200-px.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element. - [https://blue-husky.de/leistungen/](https://blue-husky.de/leistungen/) — the likely hero/LCP image (kein-titel-500-x-200-px.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element. - [https://blue-husky.de/ueberuns/](https://blue-husky.de/ueberuns/) — the likely hero/LCP image (kein-titel-500-x-200-px.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. #### Page has only one internal inlink (fragile crawl path) - Rule: `links.single_inlink` · Category: Links · Occurrences: 1 - [http://www.blue-husky.de/](http://www.blue-husky.de/) — 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: 12 - [http://www.blue-husky.de/](http://www.blue-husky.de/) — https://blue-husky.de/impressum/ - [https://blue-husky.de/](https://blue-husky.de/) — https://blue-husky.de/impressum/ - [https://blue-husky.de/blog/](https://blue-husky.de/blog/) — https://blue-husky.de/impressum/ - [https://blue-husky.de/blue-husky-methode-2/](https://blue-husky.de/blue-husky-methode-2/) — https://blue-husky.de/impressum/ - [https://blue-husky.de/blue-husky-methode-2/deine-organisation/](https://blue-husky.de/blue-husky-methode-2/deine-organisation/) — https://blue-husky.de/impressum/ - [https://blue-husky.de/blue-husky-methode-2/deineabteilung/](https://blue-husky.de/blue-husky-methode-2/deineabteilung/) — https://blue-husky.de/impressum/ - [https://blue-husky.de/datenschutz/](https://blue-husky.de/datenschutz/) — https://blue-husky.de/impressum/ - [https://blue-husky.de/impressum/](https://blue-husky.de/impressum/) — https://blue-husky.de/impressum/ - [https://blue-husky.de/kontakt/](https://blue-husky.de/kontakt/) — https://blue-husky.de/impressum/ - [https://blue-husky.de/leistungen/](https://blue-husky.de/leistungen/) — https://blue-husky.de/impressum/ - [https://blue-husky.de/ueberuns/](https://blue-husky.de/ueberuns/) — https://blue-husky.de/impressum/ - [https://www.blue-husky.de/datenschutzerklaerung.html](https://www.blue-husky.de/datenschutzerklaerung.html) — https://blue-husky.de/impressum/ #### Missing Open Graph tags - Rule: `og.missing` · Category: Social · Occurrences: 6 - [http://www.blue-husky.de/](http://www.blue-husky.de/) — og:image - [https://blue-husky.de/](https://blue-husky.de/) — og:image - [https://blue-husky.de/blog/](https://blue-husky.de/blog/) — og:description, og:image - [https://blue-husky.de/blue-husky-methode-2/deine-organisation/](https://blue-husky.de/blue-husky-methode-2/deine-organisation/) — og:image - [https://blue-husky.de/blue-husky-methode-2/deineabteilung/](https://blue-husky.de/blue-husky-methode-2/deineabteilung/) — og:image - [https://blue-husky.de/kontakt/](https://blue-husky.de/kontakt/) — og:image #### Legacy image format (jpg/png/gif) with no next-gen fallback - Rule: `perf.images_legacy_format` · Category: Performance · Occurrences: 11 - [http://www.blue-husky.de/](http://www.blue-husky.de/) — 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://blue-husky.de/](https://blue-husky.de/) — 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://blue-husky.de/blog/](https://blue-husky.de/blog/) — 1 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP. - [https://blue-husky.de/blue-husky-methode-2/](https://blue-husky.de/blue-husky-methode-2/) — 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://blue-husky.de/blue-husky-methode-2/deine-organisation/](https://blue-husky.de/blue-husky-methode-2/deine-organisation/) — 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://blue-husky.de/blue-husky-methode-2/deineabteilung/](https://blue-husky.de/blue-husky-methode-2/deineabteilung/) — 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://blue-husky.de/datenschutz/](https://blue-husky.de/datenschutz/) — 1 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP. - [https://blue-husky.de/impressum/](https://blue-husky.de/impressum/) — 1 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP. - [https://blue-husky.de/kontakt/](https://blue-husky.de/kontakt/) — 1 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP. - [https://blue-husky.de/leistungen/](https://blue-husky.de/leistungen/) — 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://blue-husky.de/ueberuns/](https://blue-husky.de/ueberuns/) — 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. #### No ETag header (no conditional GET for unchanged pages) - Rule: `perf.no_etag` · Category: Performance · Occurrences: 11 - [http://www.blue-husky.de/](http://www.blue-husky.de/) — 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://blue-husky.de/](https://blue-husky.de/) — 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://blue-husky.de/blog/](https://blue-husky.de/blog/) — 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://blue-husky.de/blue-husky-methode-2/](https://blue-husky.de/blue-husky-methode-2/) — 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://blue-husky.de/blue-husky-methode-2/deine-organisation/](https://blue-husky.de/blue-husky-methode-2/deine-organisation/) — 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://blue-husky.de/blue-husky-methode-2/deineabteilung/](https://blue-husky.de/blue-husky-methode-2/deineabteilung/) — 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://blue-husky.de/datenschutz/](https://blue-husky.de/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://blue-husky.de/impressum/](https://blue-husky.de/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://blue-husky.de/kontakt/](https://blue-husky.de/kontakt/) — 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://blue-husky.de/leistungen/](https://blue-husky.de/leistungen/) — 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://blue-husky.de/ueberuns/](https://blue-husky.de/ueberuns/) — 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://www.blue-husky.de/datenschutzerklaerung.html](https://www.blue-husky.de/datenschutzerklaerung.html) — redirects to https://blue-husky.de/datenschutzerklaerung.html #### Deprecated schema type with no Google rich result - Rule: `schema.deprecated_type` · Category: Structured Data · Occurrences: 7 - [http://www.blue-husky.de/](http://www.blue-husky.de/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block. - [https://blue-husky.de/](https://blue-husky.de/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block. - [https://blue-husky.de/blog/](https://blue-husky.de/blog/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block. - [https://blue-husky.de/blue-husky-methode-2/deine-organisation/](https://blue-husky.de/blue-husky-methode-2/deine-organisation/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block. - [https://blue-husky.de/blue-husky-methode-2/deineabteilung/](https://blue-husky.de/blue-husky-methode-2/deineabteilung/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block. - [https://blue-husky.de/kontakt/](https://blue-husky.de/kontakt/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block. - [https://blue-husky.de/ueberuns/](https://blue-husky.de/ueberuns/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block. #### Missing recommended security headers - Rule: `security.missing_headers` · Category: Security · Occurrences: 12 - [http://www.blue-husky.de/](http://www.blue-husky.de/) — HSTS, CSP, X-Content-Type-Options - [https://blue-husky.de/](https://blue-husky.de/) — X-Content-Type-Options, HSTS, CSP - [https://blue-husky.de/blog/](https://blue-husky.de/blog/) — HSTS, CSP, X-Content-Type-Options - [https://blue-husky.de/blue-husky-methode-2/](https://blue-husky.de/blue-husky-methode-2/) — CSP, X-Content-Type-Options, HSTS - [https://blue-husky.de/blue-husky-methode-2/deine-organisation/](https://blue-husky.de/blue-husky-methode-2/deine-organisation/) — HSTS, CSP, X-Content-Type-Options - [https://blue-husky.de/blue-husky-methode-2/deineabteilung/](https://blue-husky.de/blue-husky-methode-2/deineabteilung/) — HSTS, CSP, X-Content-Type-Options - [https://blue-husky.de/datenschutz/](https://blue-husky.de/datenschutz/) — X-Content-Type-Options, HSTS, CSP - [https://blue-husky.de/impressum/](https://blue-husky.de/impressum/) — HSTS, CSP, X-Content-Type-Options - [https://blue-husky.de/kontakt/](https://blue-husky.de/kontakt/) — HSTS, CSP, X-Content-Type-Options - [https://blue-husky.de/leistungen/](https://blue-husky.de/leistungen/) — HSTS, CSP, X-Content-Type-Options - [https://blue-husky.de/ueberuns/](https://blue-husky.de/ueberuns/) — CSP, X-Content-Type-Options, HSTS - [https://www.blue-husky.de/datenschutzerklaerung.html](https://www.blue-husky.de/datenschutzerklaerung.html) — HSTS, CSP, X-Content-Type-Options #### target=_blank link without rel=noopener (tab-napping) - Rule: `security.unsafe_cross_origin_links` · Category: Security · Occurrences: 10 - [http://www.blue-husky.de/](http://www.blue-husky.de/) — 7 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://blue-husky.de/](https://blue-husky.de/) — 7 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://blue-husky.de/blog/](https://blue-husky.de/blog/) — 4 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://blue-husky.de/blue-husky-methode-2/](https://blue-husky.de/blue-husky-methode-2/) — 5 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://blue-husky.de/blue-husky-methode-2/deine-organisation/](https://blue-husky.de/blue-husky-methode-2/deine-organisation/) — 5 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://blue-husky.de/blue-husky-methode-2/deineabteilung/](https://blue-husky.de/blue-husky-methode-2/deineabteilung/) — 5 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://blue-husky.de/datenschutz/](https://blue-husky.de/datenschutz/) — 4 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://blue-husky.de/impressum/](https://blue-husky.de/impressum/) — 4 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://blue-husky.de/leistungen/](https://blue-husky.de/leistungen/) — 5 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://blue-husky.de/ueberuns/](https://blue-husky.de/ueberuns/) — 7 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". ## Checks & coverage Crawlinx ran **157 technical-SEO checks** across 27 categories. Categories marked ✓ are fully clean. - ✗ Agent Readiness — 1 warning(s), 19 notice(s) - ✓ AI Content — clean - ✓ Amp — clean - ✗ Budget — 4 warning(s) - ✗ Cache — 11 notice(s) - ✓ Canonical — clean - ✗ Content — 2 warning(s), 7 notice(s) - ✗ Crawlability — 1 error(s), 1 warning(s), 1 notice(s) - ✗ Duplicate — 4 warning(s), 4 notice(s) - ✓ Geo — clean - ✗ Headings — 2 warning(s) - ✓ Hreflang — clean - ✓ Images — clean - ✗ Indexability — 5 warning(s) - ✗ Links — 1 error(s), 4 warning(s), 13 notice(s) - ✗ Meta Description — 1 warning(s) - ✓ Mobile — clean - ✗ Performance — 11 warning(s), 33 notice(s) - ✓ Rendering — clean - ✓ Robots — clean - ✗ Security — 22 notice(s) - ✓ Sitemap — clean - ✗ Social — 6 notice(s) - ✗ Structured Data — 2 warning(s), 7 notice(s) - ✓ Titles — clean - ✓ URL — clean - ✓ Video — clean --- *Generated by [Crawlinx](https://crawlinx.com) · free technical-SEO audits · https://crawlinx.com/audit/blue-husky.de* ## 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":"<scan-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