--- tool: Crawlinx SEO audit source: https://crawlinx.com domain: japkesart.nl report_url: "https://crawlinx.com/audit/japkesart.nl" crawl_id: 20260821T005310-cd9eff63 health_score: 72 generated_at: 2026-08-26T04:37:29Z total_pages: 8 html_pages: 8 indexable_pages: 8 errors: 0 warnings: 13 notices: 68 --- # SEO audit: japkesart.nl **Health score: 72/100** — needs attention > Audited by [Crawlinx](https://crawlinx.com) — the free technical-SEO crawler. Full report: https://crawlinx.com/audit/japkesart.nl ## Overview | Metric | Value | | --- | --- | | Pages crawled | 8 | | HTML pages | 8 | | Indexable | 8 | | Non-indexable | 0 | | Orphan pages | 0 | | Broken internal links | 0 | | Avg response time | 927 ms | | Errors / Warnings / Notices | 0 / 13 / 68 | | Status codes | 8×200 | ## Categories | Category | Score | Errors | Warnings | Notices | | --- | ---: | ---: | ---: | ---: | | Content | 78 | 0 | 6 | 8 | | Meta Description | 78 | 0 | 6 | 2 | | Performance | 96 | 0 | 1 | 19 | | Agent Readiness | 100 | 0 | 0 | 1 | | Cache | 100 | 0 | 0 | 8 | | Duplicate | 100 | 0 | 0 | 2 | | Images | 100 | 0 | 0 | 5 | | Security | 100 | 0 | 0 | 8 | | Social | 100 | 0 | 0 | 8 | | Structured Data | 100 | 0 | 0 | 7 | ## Issues ### Warnings (13) #### Thin content (low word count) - Rule: `content.thin` · Category: Content · Occurrences: 6 - [https://www.japkesart.nl/dieren](https://www.japkesart.nl/dieren) — 98 words - [https://www.japkesart.nl/diversen](https://www.japkesart.nl/diversen) — 94 words - [https://www.japkesart.nl/portretten](https://www.japkesart.nl/portretten) — 87 words - [https://www.japkesart.nl/recent-werk](https://www.japkesart.nl/recent-werk) — 94 words - [https://www.japkesart.nl/stadsgezichten](https://www.japkesart.nl/stadsgezichten) — 88 words - [https://www.japkesart.nl/tekeningen](https://www.japkesart.nl/tekeningen) — 96 words #### Hero/LCP image is lazy-loaded (loading=lazy delays LCP) - Rule: `images.no_lazy_lcp_candidate` · Category: Performance · Occurrences: 1 - [https://www.japkesart.nl/stadsgezichten](https://www.japkesart.nl/stadsgezichten) — the likely hero/LCP image (hasan-almasi-nknm_75lh4g-unsplash%20copy_j.jpg) 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. #### Missing meta description - Rule: `meta_desc.missing` · Category: Meta Description · Occurrences: 6 - [https://www.japkesart.nl/dieren](https://www.japkesart.nl/dieren) - [https://www.japkesart.nl/diversen](https://www.japkesart.nl/diversen) - [https://www.japkesart.nl/portretten](https://www.japkesart.nl/portretten) - [https://www.japkesart.nl/recent-werk](https://www.japkesart.nl/recent-werk) - [https://www.japkesart.nl/stadsgezichten](https://www.japkesart.nl/stadsgezichten) - [https://www.japkesart.nl/tekeningen](https://www.japkesart.nl/tekeningen) ### Notices (68) #### Heading levels skip a level - Rule: `agent.heading_skip` · Category: Agent Readiness · Occurrences: 1 - [https://www.japkesart.nl/bio](https://www.japkesart.nl/bio) — h3 follows h1 — skips h2 #### Page served uncached (no-store/private or CDN bypass) - Rule: `cache.not_cacheable` · Category: Cache · Occurrences: 8 - [https://www.japkesart.nl/](https://www.japkesart.nl/) — Cache-Control: public,max-age=0,must-revalidate · cloudflare: DYNAMIC - [https://www.japkesart.nl/bio](https://www.japkesart.nl/bio) — Cache-Control: public,max-age=0,must-revalidate · cloudflare: DYNAMIC - [https://www.japkesart.nl/dieren](https://www.japkesart.nl/dieren) — Cache-Control: public,max-age=0,must-revalidate · cloudflare: DYNAMIC - [https://www.japkesart.nl/diversen](https://www.japkesart.nl/diversen) — Cache-Control: public,max-age=0,must-revalidate · cloudflare: DYNAMIC - [https://www.japkesart.nl/portretten](https://www.japkesart.nl/portretten) — Cache-Control: public,max-age=0,must-revalidate · cloudflare: DYNAMIC - [https://www.japkesart.nl/recent-werk](https://www.japkesart.nl/recent-werk) — Cache-Control: public,max-age=0,must-revalidate · cloudflare: DYNAMIC - [https://www.japkesart.nl/stadsgezichten](https://www.japkesart.nl/stadsgezichten) — Cache-Control: public,max-age=0,must-revalidate · cloudflare: DYNAMIC - [https://www.japkesart.nl/tekeningen](https://www.japkesart.nl/tekeningen) — Cache-Control: public,max-age=0,must-revalidate · cloudflare: DYNAMIC #### Low text-to-HTML ratio - Rule: `content.low_ratio` · Category: Content · Occurrences: 8 - [https://www.japkesart.nl/](https://www.japkesart.nl/) — 0.5% - [https://www.japkesart.nl/bio](https://www.japkesart.nl/bio) — 1.7% - [https://www.japkesart.nl/dieren](https://www.japkesart.nl/dieren) — 0.1% - [https://www.japkesart.nl/diversen](https://www.japkesart.nl/diversen) — 0.1% - [https://www.japkesart.nl/portretten](https://www.japkesart.nl/portretten) — 0.1% - [https://www.japkesart.nl/recent-werk](https://www.japkesart.nl/recent-werk) — 0.2% - [https://www.japkesart.nl/stadsgezichten](https://www.japkesart.nl/stadsgezichten) — 0.1% - [https://www.japkesart.nl/tekeningen](https://www.japkesart.nl/tekeningen) — 0.1% #### Duplicate meta description across pages - Rule: `duplicate.meta_desc` · Category: Duplicate · Occurrences: 2 - [https://www.japkesart.nl/](https://www.japkesart.nl/) — meta description shared by 2 pages: https://www.japkesart.nl/bio - [https://www.japkesart.nl/bio](https://www.japkesart.nl/bio) — meta description shared by 2 pages: https://www.japkesart.nl/ #### Likely hero image lacks fetchpriority=high - Rule: `images.hero_no_fetchpriority` · Category: Performance · Occurrences: 3 - [https://www.japkesart.nl/dieren](https://www.japkesart.nl/dieren) — the likely hero/LCP image (469025_8b4d4262c58d4c9e9b245c3e5afbd77b~mv2.jpg) 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://www.japkesart.nl/diversen](https://www.japkesart.nl/diversen) — the likely hero/LCP image (469025_ba7aad345eb548e397af11145ed030bb~mv2.jpg) 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://www.japkesart.nl/tekeningen](https://www.japkesart.nl/tekeningen) — the likely hero/LCP image (469025_d8f51b4de9a24ee8b8661e47ddf2772a~mv2.jpg) 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: 5 - [https://www.japkesart.nl/dieren](https://www.japkesart.nl/dieren) — 5 of 5 images without width/height - [https://www.japkesart.nl/diversen](https://www.japkesart.nl/diversen) — 6 of 6 images without width/height - [https://www.japkesart.nl/portretten](https://www.japkesart.nl/portretten) — 6 of 7 images without width/height - [https://www.japkesart.nl/stadsgezichten](https://www.japkesart.nl/stadsgezichten) — 5 of 7 images without width/height - [https://www.japkesart.nl/tekeningen](https://www.japkesart.nl/tekeningen) — 3 of 3 images without width/height #### Meta description too long - Rule: `meta_desc.too_long` · Category: Meta Description · Occurrences: 2 - [https://www.japkesart.nl/](https://www.japkesart.nl/) — 303 chars - [https://www.japkesart.nl/bio](https://www.japkesart.nl/bio) — 303 chars #### Missing Open Graph tags - Rule: `og.missing` · Category: Social · Occurrences: 8 - [https://www.japkesart.nl/](https://www.japkesart.nl/) — og:image - [https://www.japkesart.nl/bio](https://www.japkesart.nl/bio) — og:image - [https://www.japkesart.nl/dieren](https://www.japkesart.nl/dieren) — og:description, og:image - [https://www.japkesart.nl/diversen](https://www.japkesart.nl/diversen) — og:description, og:image - [https://www.japkesart.nl/portretten](https://www.japkesart.nl/portretten) — og:description, og:image - [https://www.japkesart.nl/recent-werk](https://www.japkesart.nl/recent-werk) — og:description, og:image - [https://www.japkesart.nl/stadsgezichten](https://www.japkesart.nl/stadsgezichten) — og:description, og:image - [https://www.japkesart.nl/tekeningen](https://www.japkesart.nl/tekeningen) — og:description, og:image #### Legacy image format (jpg/png/gif) with no next-gen fallback - Rule: `perf.images_legacy_format` · Category: Performance · Occurrences: 8 - [https://www.japkesart.nl/](https://www.japkesart.nl/) — 3 image(s) use a legacy format (jpg/png/gif) with no next-gen fallback. Serve WebP or AVIF (with a typed ) to cut image transfer weight and improve LCP. - [https://www.japkesart.nl/bio](https://www.japkesart.nl/bio) — 1 image(s) use a legacy format (jpg/png/gif) with no next-gen fallback. Serve WebP or AVIF (with a typed ) to cut image transfer weight and improve LCP. - [https://www.japkesart.nl/dieren](https://www.japkesart.nl/dieren) — 5 image(s) use a legacy format (jpg/png/gif) with no next-gen fallback. Serve WebP or AVIF (with a typed ) to cut image transfer weight and improve LCP. - [https://www.japkesart.nl/diversen](https://www.japkesart.nl/diversen) — 6 image(s) use a legacy format (jpg/png/gif) with no next-gen fallback. Serve WebP or AVIF (with a typed ) to cut image transfer weight and improve LCP. - [https://www.japkesart.nl/portretten](https://www.japkesart.nl/portretten) — 7 image(s) use a legacy format (jpg/png/gif) with no next-gen fallback. Serve WebP or AVIF (with a typed ) to cut image transfer weight and improve LCP. - [https://www.japkesart.nl/recent-werk](https://www.japkesart.nl/recent-werk) — 9 image(s) use a legacy format (jpg/png/gif) with no next-gen fallback. Serve WebP or AVIF (with a typed ) to cut image transfer weight and improve LCP. - [https://www.japkesart.nl/stadsgezichten](https://www.japkesart.nl/stadsgezichten) — 7 image(s) use a legacy format (jpg/png/gif) with no next-gen fallback. Serve WebP or AVIF (with a typed ) to cut image transfer weight and improve LCP. - [https://www.japkesart.nl/tekeningen](https://www.japkesart.nl/tekeningen) — 3 image(s) use a legacy format (jpg/png/gif) with no next-gen fallback. Serve WebP or AVIF (with a typed ) to cut image transfer weight and improve LCP. #### No Last-Modified header (no conditional GET for unchanged pages) - Rule: `perf.no_last_modified` · Category: Performance · Occurrences: 8 - [https://www.japkesart.nl/](https://www.japkesart.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://www.japkesart.nl/bio](https://www.japkesart.nl/bio) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://www.japkesart.nl/dieren](https://www.japkesart.nl/dieren) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://www.japkesart.nl/diversen](https://www.japkesart.nl/diversen) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://www.japkesart.nl/portretten](https://www.japkesart.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://www.japkesart.nl/recent-werk](https://www.japkesart.nl/recent-werk) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://www.japkesart.nl/stadsgezichten](https://www.japkesart.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://www.japkesart.nl/tekeningen](https://www.japkesart.nl/tekeningen) — 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: 7 - [https://www.japkesart.nl/bio](https://www.japkesart.nl/bio) - [https://www.japkesart.nl/dieren](https://www.japkesart.nl/dieren) - [https://www.japkesart.nl/diversen](https://www.japkesart.nl/diversen) - [https://www.japkesart.nl/portretten](https://www.japkesart.nl/portretten) - [https://www.japkesart.nl/recent-werk](https://www.japkesart.nl/recent-werk) - [https://www.japkesart.nl/stadsgezichten](https://www.japkesart.nl/stadsgezichten) - [https://www.japkesart.nl/tekeningen](https://www.japkesart.nl/tekeningen) #### Missing recommended security headers - Rule: `security.missing_headers` · Category: Security · Occurrences: 8 - [https://www.japkesart.nl/](https://www.japkesart.nl/) — CSP - [https://www.japkesart.nl/bio](https://www.japkesart.nl/bio) — CSP - [https://www.japkesart.nl/dieren](https://www.japkesart.nl/dieren) — CSP - [https://www.japkesart.nl/diversen](https://www.japkesart.nl/diversen) — CSP - [https://www.japkesart.nl/portretten](https://www.japkesart.nl/portretten) — CSP - [https://www.japkesart.nl/recent-werk](https://www.japkesart.nl/recent-werk) — CSP - [https://www.japkesart.nl/stadsgezichten](https://www.japkesart.nl/stadsgezichten) — CSP - [https://www.japkesart.nl/tekeningen](https://www.japkesart.nl/tekeningen) — CSP ## Checks & coverage Crawlinx ran **157 technical-SEO checks** across 27 categories. Categories marked ✓ are fully clean. - ✗ Agent Readiness — 1 notice(s) - ✓ AI Content — clean - ✓ Amp — clean - ✓ Budget — clean - ✗ Cache — 8 notice(s) - ✓ Canonical — clean - ✗ Content — 6 warning(s), 8 notice(s) - ✓ Crawlability — clean - ✗ Duplicate — 2 notice(s) - ✓ Geo — clean - ✓ Headings — clean - ✓ Hreflang — clean - ✗ Images — 5 notice(s) - ✓ Indexability — clean - ✓ Links — clean - ✗ Meta Description — 6 warning(s), 2 notice(s) - ✓ Mobile — clean - ✗ Performance — 1 warning(s), 19 notice(s) - ✓ Rendering — clean - ✓ Robots — clean - ✗ Security — 8 notice(s) - ✓ Sitemap — clean - ✗ Social — 8 notice(s) - ✗ Structured Data — 7 notice(s) - ✓ Titles — clean - ✓ URL — clean - ✓ Video — clean --- *Generated by [Crawlinx](https://crawlinx.com) · free technical-SEO audits · https://crawlinx.com/audit/japkesart.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":""}` 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