--- tool: Crawlinx SEO audit source: https://crawlinx.com domain: dasfoto.nl report_url: "https://crawlinx.com/audit/dasfoto.nl" crawl_id: 20260718T041414-87104e07 health_score: 65 generated_at: 2026-08-26T06:30:35Z total_pages: 13 html_pages: 13 indexable_pages: 13 errors: 0 warnings: 43 notices: 136 --- # SEO audit: dasfoto.nl **Health score: 65/100** — needs attention > Audited by [Crawlinx](https://crawlinx.com) — the free technical-SEO crawler. Full report: https://crawlinx.com/audit/dasfoto.nl ## Overview | Metric | Value | | --- | --- | | Pages crawled | 13 | | HTML pages | 13 | | Indexable | 13 | | Non-indexable | 0 | | Orphan pages | 0 | | Broken internal links | 0 | | Avg response time | 986 ms | | Errors / Warnings / Notices | 0 / 43 / 136 | | Status codes | 13×200 | ## Categories | Category | Score | Errors | Warnings | Notices | | --- | ---: | ---: | ---: | ---: | | Agent Readiness | 70 | 0 | 13 | 1 | | Content | 70 | 0 | 13 | 1 | | Images | 72 | 0 | 12 | 13 | | Headings | 93 | 0 | 3 | 0 | | Duplicate | 95 | 0 | 2 | 12 | | Canonical | 100 | 0 | 0 | 1 | | Links | 100 | 0 | 0 | 6 | | Meta Description | 100 | 0 | 0 | 11 | | Performance | 100 | 0 | 0 | 52 | | Security | 100 | 0 | 0 | 26 | | Structured Data | 100 | 0 | 0 | 13 | ## Issues ### Warnings (43) #### Control has no accessible name - Rule: `agent.control_no_name` · Category: Agent Readiness · Occurrences: 13 - [https://dasfoto.nl/](https://dasfoto.nl/) — 7 button/link(s) with no text or aria-label — an agent can't target them - [https://dasfoto.nl/contact](https://dasfoto.nl/contact) — 7 button/link(s) with no text or aria-label — an agent can't target them - [https://dasfoto.nl/dirk](https://dasfoto.nl/dirk) — 7 button/link(s) with no text or aria-label — an agent can't target them - [https://dasfoto.nl/home](https://dasfoto.nl/home) — 7 button/link(s) with no text or aria-label — an agent can't target them - [https://dasfoto.nl/kleurrijk-urban-vibe](https://dasfoto.nl/kleurrijk-urban-vibe) — 7 button/link(s) with no text or aria-label — an agent can't target them - [https://dasfoto.nl/life](https://dasfoto.nl/life) — 7 button/link(s) with no text or aria-label — an agent can't target them - [https://dasfoto.nl/portretten](https://dasfoto.nl/portretten) — 7 button/link(s) with no text or aria-label — an agent can't target them - [https://dasfoto.nl/red](https://dasfoto.nl/red) — 7 button/link(s) with no text or aria-label — an agent can't target them - [https://dasfoto.nl/reportages](https://dasfoto.nl/reportages) — 7 button/link(s) with no text or aria-label — an agent can't target them - [https://dasfoto.nl/stadsgezichten](https://dasfoto.nl/stadsgezichten) — 7 button/link(s) with no text or aria-label — an agent can't target them - [https://dasfoto.nl/straat-1](https://dasfoto.nl/straat-1) — 7 button/link(s) with no text or aria-label — an agent can't target them - [https://dasfoto.nl/sur-la-mer](https://dasfoto.nl/sur-la-mer) — 7 button/link(s) with no text or aria-label — an agent can't target them - [https://dasfoto.nl/surf](https://dasfoto.nl/surf) — 7 button/link(s) with no text or aria-label — an agent can't target them #### Thin content (low word count) - Rule: `content.thin` · Category: Content · Occurrences: 13 - [https://dasfoto.nl/](https://dasfoto.nl/) — 22 words - [https://dasfoto.nl/contact](https://dasfoto.nl/contact) — 54 words - [https://dasfoto.nl/dirk](https://dasfoto.nl/dirk) — 183 words - [https://dasfoto.nl/home](https://dasfoto.nl/home) — 22 words - [https://dasfoto.nl/kleurrijk-urban-vibe](https://dasfoto.nl/kleurrijk-urban-vibe) — 24 words - [https://dasfoto.nl/life](https://dasfoto.nl/life) — 23 words - [https://dasfoto.nl/portretten](https://dasfoto.nl/portretten) — 24 words - [https://dasfoto.nl/red](https://dasfoto.nl/red) — 32 words - [https://dasfoto.nl/reportages](https://dasfoto.nl/reportages) — 25 words - [https://dasfoto.nl/stadsgezichten](https://dasfoto.nl/stadsgezichten) — 31 words - [https://dasfoto.nl/straat-1](https://dasfoto.nl/straat-1) — 26 words - [https://dasfoto.nl/sur-la-mer](https://dasfoto.nl/sur-la-mer) — 24 words - [https://dasfoto.nl/surf](https://dasfoto.nl/surf) — 22 words #### Duplicate across pages - Rule: `duplicate.title` · Category: Duplicate · Occurrences: 2 - [https://dasfoto.nl/life](https://dasfoto.nl/life) — title shared by 2 pages: https://dasfoto.nl/straat-1 - [https://dasfoto.nl/straat-1](https://dasfoto.nl/straat-1) — title shared by 2 pages: https://dasfoto.nl/life #### Missing <h1> - Rule: `h1.missing` · Category: Headings · Occurrences: 3 - [https://dasfoto.nl/portretten](https://dasfoto.nl/portretten) - [https://dasfoto.nl/reportages](https://dasfoto.nl/reportages) - [https://dasfoto.nl/straat-1](https://dasfoto.nl/straat-1) #### Images missing alt text - Rule: `images.missing_alt` · Category: Images · Occurrences: 12 - [https://dasfoto.nl/](https://dasfoto.nl/) — 5 of 6 images missing alt - [https://dasfoto.nl/dirk](https://dasfoto.nl/dirk) — 2 of 3 images missing alt - [https://dasfoto.nl/home](https://dasfoto.nl/home) — 5 of 6 images missing alt - [https://dasfoto.nl/kleurrijk-urban-vibe](https://dasfoto.nl/kleurrijk-urban-vibe) — 13 of 14 images missing alt - [https://dasfoto.nl/life](https://dasfoto.nl/life) — 20 of 21 images missing alt - [https://dasfoto.nl/portretten](https://dasfoto.nl/portretten) — 2 of 3 images missing alt - [https://dasfoto.nl/red](https://dasfoto.nl/red) — 20 of 21 images missing alt - [https://dasfoto.nl/reportages](https://dasfoto.nl/reportages) — 2 of 3 images missing alt - [https://dasfoto.nl/stadsgezichten](https://dasfoto.nl/stadsgezichten) — 46 of 47 images missing alt - [https://dasfoto.nl/straat-1](https://dasfoto.nl/straat-1) — 2 of 3 images missing alt - [https://dasfoto.nl/sur-la-mer](https://dasfoto.nl/sur-la-mer) — 10 of 11 images missing alt - [https://dasfoto.nl/surf](https://dasfoto.nl/surf) — 5 of 6 images missing alt ### Notices (136) #### No llms.txt for AI agents - Rule: `agent.llms_txt_missing` · Category: Agent Readiness · Occurrences: 1 - [https://dasfoto.nl/](https://dasfoto.nl/) — no llms.txt found at the site root — add one so AI agents get a curated site summary #### Canonical points to a different URL - Rule: `canonical.non_self` · Category: Canonical · Occurrences: 1 - [https://dasfoto.nl/](https://dasfoto.nl/) — canonical=https://dasfoto.nl/home #### Low text-to-HTML ratio - Rule: `content.low_ratio` · Category: Content · Occurrences: 1 - [https://dasfoto.nl/stadsgezichten](https://dasfoto.nl/stadsgezichten) — 4.8% #### Duplicate meta description across pages - Rule: `duplicate.meta_desc` · Category: Duplicate · Occurrences: 12 - [https://dasfoto.nl/contact](https://dasfoto.nl/contact) — meta description shared by 10 pages: https://dasfoto.nl/portretten, https://dasfoto.nl/life, https://dasfoto.nl/straat-1 - [https://dasfoto.nl/dirk](https://dasfoto.nl/dirk) — meta description shared by 10 pages: https://dasfoto.nl/contact, https://dasfoto.nl/portretten, https://dasfoto.nl/life - [https://dasfoto.nl/home](https://dasfoto.nl/home) — meta description shared by 10 pages: https://dasfoto.nl/contact, https://dasfoto.nl/portretten, https://dasfoto.nl/life - [https://dasfoto.nl/kleurrijk-urban-vibe](https://dasfoto.nl/kleurrijk-urban-vibe) — meta description shared by 10 pages: https://dasfoto.nl/contact, https://dasfoto.nl/portretten, https://dasfoto.nl/life - [https://dasfoto.nl/life](https://dasfoto.nl/life) — meta description shared by 10 pages: https://dasfoto.nl/contact, https://dasfoto.nl/portretten, https://dasfoto.nl/straat-1 - [https://dasfoto.nl/portretten](https://dasfoto.nl/portretten) — meta description shared by 10 pages: https://dasfoto.nl/contact, https://dasfoto.nl/life, https://dasfoto.nl/straat-1 - [https://dasfoto.nl/red](https://dasfoto.nl/red) — meta description shared by 2 pages: https://dasfoto.nl/stadsgezichten - [https://dasfoto.nl/reportages](https://dasfoto.nl/reportages) — meta description shared by 10 pages: https://dasfoto.nl/contact, https://dasfoto.nl/portretten, https://dasfoto.nl/life - [https://dasfoto.nl/stadsgezichten](https://dasfoto.nl/stadsgezichten) — meta description shared by 2 pages: https://dasfoto.nl/red - [https://dasfoto.nl/straat-1](https://dasfoto.nl/straat-1) — meta description shared by 10 pages: https://dasfoto.nl/contact, https://dasfoto.nl/portretten, https://dasfoto.nl/life - [https://dasfoto.nl/sur-la-mer](https://dasfoto.nl/sur-la-mer) — meta description shared by 10 pages: https://dasfoto.nl/contact, https://dasfoto.nl/portretten, https://dasfoto.nl/life - [https://dasfoto.nl/surf](https://dasfoto.nl/surf) — meta description shared by 10 pages: https://dasfoto.nl/contact, https://dasfoto.nl/portretten, https://dasfoto.nl/life #### Likely hero image lacks fetchpriority=high - Rule: `images.hero_no_fetchpriority` · Category: Performance · Occurrences: 13 - [https://dasfoto.nl/](https://dasfoto.nl/) — the likely hero/LCP image (4404d79b-918f-4d80-b7c0-1ebecb1fd322_rwc_59x0x3225x1006x4096.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://dasfoto.nl/contact](https://dasfoto.nl/contact) — the likely hero/LCP image (4404d79b-918f-4d80-b7c0-1ebecb1fd322_rwc_59x0x3225x1006x4096.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://dasfoto.nl/dirk](https://dasfoto.nl/dirk) — the likely hero/LCP image (4404d79b-918f-4d80-b7c0-1ebecb1fd322_rwc_59x0x3225x1006x4096.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://dasfoto.nl/home](https://dasfoto.nl/home) — the likely hero/LCP image (4404d79b-918f-4d80-b7c0-1ebecb1fd322_rwc_59x0x3225x1006x4096.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://dasfoto.nl/kleurrijk-urban-vibe](https://dasfoto.nl/kleurrijk-urban-vibe) — the likely hero/LCP image (4404d79b-918f-4d80-b7c0-1ebecb1fd322_rwc_59x0x3225x1006x4096.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://dasfoto.nl/life](https://dasfoto.nl/life) — the likely hero/LCP image (4404d79b-918f-4d80-b7c0-1ebecb1fd322_rwc_59x0x3225x1006x4096.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://dasfoto.nl/portretten](https://dasfoto.nl/portretten) — the likely hero/LCP image (4404d79b-918f-4d80-b7c0-1ebecb1fd322_rwc_59x0x3225x1006x4096.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://dasfoto.nl/red](https://dasfoto.nl/red) — the likely hero/LCP image (4404d79b-918f-4d80-b7c0-1ebecb1fd322_rwc_59x0x3225x1006x4096.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://dasfoto.nl/reportages](https://dasfoto.nl/reportages) — the likely hero/LCP image (4404d79b-918f-4d80-b7c0-1ebecb1fd322_rwc_59x0x3225x1006x4096.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://dasfoto.nl/stadsgezichten](https://dasfoto.nl/stadsgezichten) — the likely hero/LCP image (4404d79b-918f-4d80-b7c0-1ebecb1fd322_rwc_59x0x3225x1006x4096.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://dasfoto.nl/straat-1](https://dasfoto.nl/straat-1) — the likely hero/LCP image (4404d79b-918f-4d80-b7c0-1ebecb1fd322_rwc_59x0x3225x1006x4096.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://dasfoto.nl/sur-la-mer](https://dasfoto.nl/sur-la-mer) — the likely hero/LCP image (4404d79b-918f-4d80-b7c0-1ebecb1fd322_rwc_59x0x3225x1006x4096.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://dasfoto.nl/surf](https://dasfoto.nl/surf) — the likely hero/LCP image (4404d79b-918f-4d80-b7c0-1ebecb1fd322_rwc_59x0x3225x1006x4096.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: 13 - [https://dasfoto.nl/](https://dasfoto.nl/) — 6 of 6 images without width/height - [https://dasfoto.nl/contact](https://dasfoto.nl/contact) — 1 of 1 images without width/height - [https://dasfoto.nl/dirk](https://dasfoto.nl/dirk) — 3 of 3 images without width/height - [https://dasfoto.nl/home](https://dasfoto.nl/home) — 6 of 6 images without width/height - [https://dasfoto.nl/kleurrijk-urban-vibe](https://dasfoto.nl/kleurrijk-urban-vibe) — 14 of 14 images without width/height - [https://dasfoto.nl/life](https://dasfoto.nl/life) — 21 of 21 images without width/height - [https://dasfoto.nl/portretten](https://dasfoto.nl/portretten) — 3 of 3 images without width/height - [https://dasfoto.nl/red](https://dasfoto.nl/red) — 21 of 21 images without width/height - [https://dasfoto.nl/reportages](https://dasfoto.nl/reportages) — 3 of 3 images without width/height - [https://dasfoto.nl/stadsgezichten](https://dasfoto.nl/stadsgezichten) — 47 of 47 images without width/height - [https://dasfoto.nl/straat-1](https://dasfoto.nl/straat-1) — 3 of 3 images without width/height - [https://dasfoto.nl/sur-la-mer](https://dasfoto.nl/sur-la-mer) — 11 of 11 images without width/height - [https://dasfoto.nl/surf](https://dasfoto.nl/surf) — 6 of 6 images without width/height #### Page has only one internal inlink (fragile crawl path) - Rule: `links.single_inlink` · Category: Links · Occurrences: 6 - [https://dasfoto.nl/kleurrijk-urban-vibe](https://dasfoto.nl/kleurrijk-urban-vibe) — 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://dasfoto.nl/life](https://dasfoto.nl/life) — 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://dasfoto.nl/red](https://dasfoto.nl/red) — 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://dasfoto.nl/stadsgezichten](https://dasfoto.nl/stadsgezichten) — 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://dasfoto.nl/sur-la-mer](https://dasfoto.nl/sur-la-mer) — 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://dasfoto.nl/surf](https://dasfoto.nl/surf) — 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. #### Meta description too long - Rule: `meta_desc.too_long` · Category: Meta Description · Occurrences: 11 - [https://dasfoto.nl/](https://dasfoto.nl/) — 379 chars - [https://dasfoto.nl/contact](https://dasfoto.nl/contact) — 379 chars - [https://dasfoto.nl/dirk](https://dasfoto.nl/dirk) — 379 chars - [https://dasfoto.nl/home](https://dasfoto.nl/home) — 379 chars - [https://dasfoto.nl/kleurrijk-urban-vibe](https://dasfoto.nl/kleurrijk-urban-vibe) — 379 chars - [https://dasfoto.nl/life](https://dasfoto.nl/life) — 379 chars - [https://dasfoto.nl/portretten](https://dasfoto.nl/portretten) — 379 chars - [https://dasfoto.nl/reportages](https://dasfoto.nl/reportages) — 379 chars - [https://dasfoto.nl/straat-1](https://dasfoto.nl/straat-1) — 379 chars - [https://dasfoto.nl/sur-la-mer](https://dasfoto.nl/sur-la-mer) — 379 chars - [https://dasfoto.nl/surf](https://dasfoto.nl/surf) — 379 chars #### Legacy image format (jpg/png/gif) with no next-gen fallback - Rule: `perf.images_legacy_format` · Category: Performance · Occurrences: 13 - [https://dasfoto.nl/](https://dasfoto.nl/) — 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://dasfoto.nl/contact](https://dasfoto.nl/contact) — 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://dasfoto.nl/dirk](https://dasfoto.nl/dirk) — 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://dasfoto.nl/home](https://dasfoto.nl/home) — 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://dasfoto.nl/kleurrijk-urban-vibe](https://dasfoto.nl/kleurrijk-urban-vibe) — 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://dasfoto.nl/life](https://dasfoto.nl/life) — 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://dasfoto.nl/portretten](https://dasfoto.nl/portretten) — 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://dasfoto.nl/red](https://dasfoto.nl/red) — 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://dasfoto.nl/reportages](https://dasfoto.nl/reportages) — 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://dasfoto.nl/stadsgezichten](https://dasfoto.nl/stadsgezichten) — 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://dasfoto.nl/straat-1](https://dasfoto.nl/straat-1) — 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://dasfoto.nl/sur-la-mer](https://dasfoto.nl/sur-la-mer) — 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://dasfoto.nl/surf](https://dasfoto.nl/surf) — 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. #### No ETag header (no conditional GET for unchanged pages) - Rule: `perf.no_etag` · Category: Performance · Occurrences: 13 - [https://dasfoto.nl/](https://dasfoto.nl/) — 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://dasfoto.nl/contact](https://dasfoto.nl/contact) — 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://dasfoto.nl/dirk](https://dasfoto.nl/dirk) — 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://dasfoto.nl/home](https://dasfoto.nl/home) — 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://dasfoto.nl/kleurrijk-urban-vibe](https://dasfoto.nl/kleurrijk-urban-vibe) — 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://dasfoto.nl/life](https://dasfoto.nl/life) — 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://dasfoto.nl/portretten](https://dasfoto.nl/portretten) — 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://dasfoto.nl/red](https://dasfoto.nl/red) — 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://dasfoto.nl/reportages](https://dasfoto.nl/reportages) — 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://dasfoto.nl/stadsgezichten](https://dasfoto.nl/stadsgezichten) — 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://dasfoto.nl/straat-1](https://dasfoto.nl/straat-1) — 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://dasfoto.nl/sur-la-mer](https://dasfoto.nl/sur-la-mer) — 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://dasfoto.nl/surf](https://dasfoto.nl/surf) — 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. #### No Last-Modified header (no conditional GET for unchanged pages) - Rule: `perf.no_last_modified` · Category: Performance · Occurrences: 13 - [https://dasfoto.nl/](https://dasfoto.nl/) — 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://dasfoto.nl/contact](https://dasfoto.nl/contact) — 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://dasfoto.nl/dirk](https://dasfoto.nl/dirk) — 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://dasfoto.nl/home](https://dasfoto.nl/home) — 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://dasfoto.nl/kleurrijk-urban-vibe](https://dasfoto.nl/kleurrijk-urban-vibe) — 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://dasfoto.nl/life](https://dasfoto.nl/life) — 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://dasfoto.nl/portretten](https://dasfoto.nl/portretten) — 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://dasfoto.nl/red](https://dasfoto.nl/red) — 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://dasfoto.nl/reportages](https://dasfoto.nl/reportages) — 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://dasfoto.nl/stadsgezichten](https://dasfoto.nl/stadsgezichten) — 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://dasfoto.nl/straat-1](https://dasfoto.nl/straat-1) — 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://dasfoto.nl/sur-la-mer](https://dasfoto.nl/sur-la-mer) — 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://dasfoto.nl/surf](https://dasfoto.nl/surf) — 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. #### No structured data detected - Rule: `schema.none` · Category: Structured Data · Occurrences: 13 - [https://dasfoto.nl/](https://dasfoto.nl/) - [https://dasfoto.nl/contact](https://dasfoto.nl/contact) - [https://dasfoto.nl/dirk](https://dasfoto.nl/dirk) - [https://dasfoto.nl/home](https://dasfoto.nl/home) - [https://dasfoto.nl/kleurrijk-urban-vibe](https://dasfoto.nl/kleurrijk-urban-vibe) - [https://dasfoto.nl/life](https://dasfoto.nl/life) - [https://dasfoto.nl/portretten](https://dasfoto.nl/portretten) - [https://dasfoto.nl/red](https://dasfoto.nl/red) - [https://dasfoto.nl/reportages](https://dasfoto.nl/reportages) - [https://dasfoto.nl/stadsgezichten](https://dasfoto.nl/stadsgezichten) - [https://dasfoto.nl/straat-1](https://dasfoto.nl/straat-1) - [https://dasfoto.nl/sur-la-mer](https://dasfoto.nl/sur-la-mer) - [https://dasfoto.nl/surf](https://dasfoto.nl/surf) #### Missing recommended security headers - Rule: `security.missing_headers` · Category: Security · Occurrences: 13 - [https://dasfoto.nl/](https://dasfoto.nl/) — HSTS, CSP - [https://dasfoto.nl/contact](https://dasfoto.nl/contact) — HSTS, CSP - [https://dasfoto.nl/dirk](https://dasfoto.nl/dirk) — HSTS, CSP - [https://dasfoto.nl/home](https://dasfoto.nl/home) — HSTS, CSP - [https://dasfoto.nl/kleurrijk-urban-vibe](https://dasfoto.nl/kleurrijk-urban-vibe) — HSTS, CSP - [https://dasfoto.nl/life](https://dasfoto.nl/life) — HSTS, CSP - [https://dasfoto.nl/portretten](https://dasfoto.nl/portretten) — HSTS, CSP - [https://dasfoto.nl/red](https://dasfoto.nl/red) — HSTS, CSP - [https://dasfoto.nl/reportages](https://dasfoto.nl/reportages) — HSTS, CSP - [https://dasfoto.nl/stadsgezichten](https://dasfoto.nl/stadsgezichten) — HSTS, CSP - [https://dasfoto.nl/straat-1](https://dasfoto.nl/straat-1) — CSP, HSTS - [https://dasfoto.nl/sur-la-mer](https://dasfoto.nl/sur-la-mer) — HSTS, CSP - [https://dasfoto.nl/surf](https://dasfoto.nl/surf) — HSTS, CSP #### target=_blank link without rel=noopener (tab-napping) - Rule: `security.unsafe_cross_origin_links` · Category: Security · Occurrences: 13 - [https://dasfoto.nl/](https://dasfoto.nl/) — 6 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://dasfoto.nl/contact](https://dasfoto.nl/contact) — 6 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://dasfoto.nl/dirk](https://dasfoto.nl/dirk) — 6 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://dasfoto.nl/home](https://dasfoto.nl/home) — 6 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://dasfoto.nl/kleurrijk-urban-vibe](https://dasfoto.nl/kleurrijk-urban-vibe) — 6 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://dasfoto.nl/life](https://dasfoto.nl/life) — 6 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://dasfoto.nl/portretten](https://dasfoto.nl/portretten) — 6 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://dasfoto.nl/red](https://dasfoto.nl/red) — 6 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://dasfoto.nl/reportages](https://dasfoto.nl/reportages) — 6 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://dasfoto.nl/stadsgezichten](https://dasfoto.nl/stadsgezichten) — 6 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://dasfoto.nl/straat-1](https://dasfoto.nl/straat-1) — 6 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://dasfoto.nl/sur-la-mer](https://dasfoto.nl/sur-la-mer) — 6 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://dasfoto.nl/surf](https://dasfoto.nl/surf) — 6 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 — 13 warning(s), 1 notice(s) - ✓ AI Content — clean - ✓ Amp — clean - ✓ Budget — clean - ✓ Cache — clean - ✗ Canonical — 1 notice(s) - ✗ Content — 13 warning(s), 1 notice(s) - ✓ Crawlability — clean - ✗ Duplicate — 2 warning(s), 12 notice(s) - ✓ Geo — clean - ✗ Headings — 3 warning(s) - ✓ Hreflang — clean - ✗ Images — 12 warning(s), 13 notice(s) - ✓ Indexability — clean - ✗ Links — 6 notice(s) - ✗ Meta Description — 11 notice(s) - ✓ Mobile — clean - ✗ Performance — 52 notice(s) - ✓ Rendering — clean - ✓ Robots — clean - ✗ Security — 26 notice(s) - ✓ Sitemap — clean - ✓ Social — clean - ✗ Structured Data — 13 notice(s) - ✓ Titles — clean - ✓ URL — clean - ✓ Video — clean --- *Generated by [Crawlinx](https://crawlinx.com) · free technical-SEO audits · https://crawlinx.com/audit/dasfoto.nl* ## 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