--- tool: Crawlinx SEO audit source: https://crawlinx.com domain: dijkvaneen.coach report_url: "https://crawlinx.com/audit/dijkvaneen.coach" crawl_id: 20260713T131022-b8be8e9a health_score: 72 generated_at: 2026-08-26T03:55:05Z total_pages: 8 html_pages: 8 indexable_pages: 8 errors: 0 warnings: 6 notices: 44 --- # SEO audit: dijkvaneen.coach **Health score: 72/100** — needs attention > Audited by [Crawlinx](https://crawlinx.com) — the free technical-SEO crawler. Full report: https://crawlinx.com/audit/dijkvaneen.coach ## Overview | Metric | Value | | --- | --- | | Pages crawled | 8 | | HTML pages | 8 | | Indexable | 8 | | Non-indexable | 0 | | Orphan pages | 2 | | Broken internal links | 0 | | Avg response time | 988 ms | | Errors / Warnings / Notices | 0 / 6 / 44 | | Status codes | 8×200 | ## Categories | Category | Score | Errors | Warnings | Notices | | --- | ---: | ---: | ---: | ---: | | Links | 93 | 0 | 2 | 2 | | Performance | 93 | 0 | 2 | 16 | | Duplicate | 96 | 0 | 1 | 0 | | Structured Data | 96 | 0 | 1 | 1 | | Agent Readiness | 100 | 0 | 0 | 6 | | Cache | 100 | 0 | 0 | 8 | | Meta Description | 100 | 0 | 0 | 2 | | Security | 100 | 0 | 0 | 8 | | Sitemap | 100 | 0 | 0 | 1 | ## Issues ### Warnings (6) #### Homepage duplicated across protocol/host variants (no redirect) - Rule: `duplicate.protocol_host` · Category: Duplicate · Occurrences: 1 - [https://dijkvaneen.coach/](https://dijkvaneen.coach/) — https://www.dijkvaneen.coach/ serves the same homepage content with a 200 and no redirect — Google sees a duplicate. Pick one canonical host/scheme and 301-redirect the others. #### Hero/LCP image is lazy-loaded (loading=lazy delays LCP) - Rule: `images.no_lazy_lcp_candidate` · Category: Performance · Occurrences: 2 - [https://dijkvaneen.coach/pages/resultaten](https://dijkvaneen.coach/pages/resultaten) — the likely hero/LCP image (business-case-abstract.webp) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead. - [https://dijkvaneen.coach/pages/tools](https://dijkvaneen.coach/pages/tools) — the likely hero/LCP image (coaching-walk.webp) 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. #### Orphan page (no internal inlinks) - Rule: `links.orphan` · Category: Links · Occurrences: 2 - [https://dijkvaneen.coach/pages/check-dit](https://dijkvaneen.coach/pages/check-dit) — no internal links point here - [https://dijkvaneen.coach/pages/wie-is-paul](https://dijkvaneen.coach/pages/wie-is-paul) — no internal links point here #### Schema describes content not visible on the page - Rule: `schema.hidden_content` · Category: Structured Data · Occurrences: 1 - [https://dijkvaneen.coach/pages/voor-particulieren](https://dijkvaneen.coach/pages/voor-particulieren) — a schema name/headline ("Individuele coaching") does not appear in the page's visible text — Google's policies prohibit marking up content not visible to readers. This is a heuristic (a static-HTML substring check): JS-rendered or abbreviated names can be false positives, so verify before removing. ### Notices (44) #### Heading levels skip a level - Rule: `agent.heading_skip` · Category: Agent Readiness · Occurrences: 5 - [https://dijkvaneen.coach/pages/check-dit](https://dijkvaneen.coach/pages/check-dit) — h3 follows h1 — skips h2 - [https://dijkvaneen.coach/pages/contact](https://dijkvaneen.coach/pages/contact) — h3 follows h1 — skips h2 - [https://dijkvaneen.coach/pages/resultaten](https://dijkvaneen.coach/pages/resultaten) — h4 follows h2 — skips h3 - [https://dijkvaneen.coach/pages/voor-bedrijven](https://dijkvaneen.coach/pages/voor-bedrijven) — h4 follows h2 — skips h3 - [https://dijkvaneen.coach/pages/wie-is-paul](https://dijkvaneen.coach/pages/wie-is-paul) — h3 follows h1 — skips h2 #### No llms.txt for AI agents - Rule: `agent.llms_txt_missing` · Category: Agent Readiness · Occurrences: 1 - [https://dijkvaneen.coach/](https://dijkvaneen.coach/) — no llms.txt found at the site root — add one so AI agents get a curated site summary #### Page served uncached (no-store/private or CDN bypass) - Rule: `cache.not_cacheable` · Category: Cache · Occurrences: 8 - [https://dijkvaneen.coach/](https://dijkvaneen.coach/) — Cache-Control: public, max-age=0, must-revalidate · cloudflare: DYNAMIC - [https://dijkvaneen.coach/pages/check-dit](https://dijkvaneen.coach/pages/check-dit) — Cache-Control: public, max-age=0, must-revalidate · cloudflare: DYNAMIC - [https://dijkvaneen.coach/pages/contact](https://dijkvaneen.coach/pages/contact) — Cache-Control: public, max-age=0, must-revalidate · cloudflare: DYNAMIC - [https://dijkvaneen.coach/pages/resultaten](https://dijkvaneen.coach/pages/resultaten) — Cache-Control: public, max-age=0, must-revalidate · cloudflare: DYNAMIC - [https://dijkvaneen.coach/pages/tools](https://dijkvaneen.coach/pages/tools) — Cache-Control: public, max-age=0, must-revalidate · cloudflare: DYNAMIC - [https://dijkvaneen.coach/pages/voor-bedrijven](https://dijkvaneen.coach/pages/voor-bedrijven) — Cache-Control: public, max-age=0, must-revalidate · cloudflare: DYNAMIC - [https://dijkvaneen.coach/pages/voor-particulieren](https://dijkvaneen.coach/pages/voor-particulieren) — Cache-Control: public, max-age=0, must-revalidate · cloudflare: DYNAMIC - [https://dijkvaneen.coach/pages/wie-is-paul](https://dijkvaneen.coach/pages/wie-is-paul) — Cache-Control: public, max-age=0, must-revalidate · cloudflare: DYNAMIC #### Page has only one internal inlink (fragile crawl path) - Rule: `links.single_inlink` · Category: Links · Occurrences: 2 - [https://dijkvaneen.coach/pages/resultaten](https://dijkvaneen.coach/pages/resultaten) — 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://dijkvaneen.coach/pages/tools](https://dijkvaneen.coach/pages/tools) — 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: 2 - [https://dijkvaneen.coach/pages/tools](https://dijkvaneen.coach/pages/tools) — 163 chars - [https://dijkvaneen.coach/pages/wie-is-paul](https://dijkvaneen.coach/pages/wie-is-paul) — 164 chars #### No ETag header (no conditional GET for unchanged pages) - Rule: `perf.no_etag` · Category: Performance · Occurrences: 8 - [https://dijkvaneen.coach/](https://dijkvaneen.coach/) — 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://dijkvaneen.coach/pages/check-dit](https://dijkvaneen.coach/pages/check-dit) — 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://dijkvaneen.coach/pages/contact](https://dijkvaneen.coach/pages/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://dijkvaneen.coach/pages/resultaten](https://dijkvaneen.coach/pages/resultaten) — 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://dijkvaneen.coach/pages/tools](https://dijkvaneen.coach/pages/tools) — 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://dijkvaneen.coach/pages/voor-bedrijven](https://dijkvaneen.coach/pages/voor-bedrijven) — 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://dijkvaneen.coach/pages/voor-particulieren](https://dijkvaneen.coach/pages/voor-particulieren) — 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://dijkvaneen.coach/pages/wie-is-paul](https://dijkvaneen.coach/pages/wie-is-paul) — 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: 8 - [https://dijkvaneen.coach/](https://dijkvaneen.coach/) — 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://dijkvaneen.coach/pages/check-dit](https://dijkvaneen.coach/pages/check-dit) — 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://dijkvaneen.coach/pages/contact](https://dijkvaneen.coach/pages/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://dijkvaneen.coach/pages/resultaten](https://dijkvaneen.coach/pages/resultaten) — 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://dijkvaneen.coach/pages/tools](https://dijkvaneen.coach/pages/tools) — 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://dijkvaneen.coach/pages/voor-bedrijven](https://dijkvaneen.coach/pages/voor-bedrijven) — 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://dijkvaneen.coach/pages/voor-particulieren](https://dijkvaneen.coach/pages/voor-particulieren) — 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://dijkvaneen.coach/pages/wie-is-paul](https://dijkvaneen.coach/pages/wie-is-paul) — 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. #### FAQPage structured data (rich result removed May 2026) - Rule: `schema.faq_deprecated` · Category: Structured Data · Occurrences: 1 - [https://dijkvaneen.coach/pages/contact](https://dijkvaneen.coach/pages/contact) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. #### Missing recommended security headers - Rule: `security.missing_headers` · Category: Security · Occurrences: 8 - [https://dijkvaneen.coach/](https://dijkvaneen.coach/) — HSTS, CSP - [https://dijkvaneen.coach/pages/check-dit](https://dijkvaneen.coach/pages/check-dit) — HSTS, CSP - [https://dijkvaneen.coach/pages/contact](https://dijkvaneen.coach/pages/contact) — HSTS, CSP - [https://dijkvaneen.coach/pages/resultaten](https://dijkvaneen.coach/pages/resultaten) — HSTS, CSP - [https://dijkvaneen.coach/pages/tools](https://dijkvaneen.coach/pages/tools) — HSTS, CSP - [https://dijkvaneen.coach/pages/voor-bedrijven](https://dijkvaneen.coach/pages/voor-bedrijven) — HSTS, CSP - [https://dijkvaneen.coach/pages/voor-particulieren](https://dijkvaneen.coach/pages/voor-particulieren) — HSTS, CSP - [https://dijkvaneen.coach/pages/wie-is-paul](https://dijkvaneen.coach/pages/wie-is-paul) — HSTS, CSP #### Indexable page not listed in sitemap - Rule: `sitemap.orphan_not_listed` · Category: Sitemap · Occurrences: 1 - [https://dijkvaneen.coach/pages/tools](https://dijkvaneen.coach/pages/tools) — indexable but not in sitemap ## Checks & coverage Crawlinx ran **157 technical-SEO checks** across 27 categories. Categories marked ✓ are fully clean. - ✗ Agent Readiness — 6 notice(s) - ✓ AI Content — clean - ✓ Amp — clean - ✓ Budget — clean - ✗ Cache — 8 notice(s) - ✓ Canonical — clean - ✓ Content — clean - ✓ Crawlability — clean - ✗ Duplicate — 1 warning(s) - ✓ Geo — clean - ✓ Headings — clean - ✓ Hreflang — clean - ✓ Images — clean - ✓ Indexability — clean - ✗ Links — 2 warning(s), 2 notice(s) - ✗ Meta Description — 2 notice(s) - ✓ Mobile — clean - ✗ Performance — 2 warning(s), 16 notice(s) - ✓ Rendering — clean - ✓ Robots — clean - ✗ Security — 8 notice(s) - ✗ Sitemap — 1 notice(s) - ✓ Social — clean - ✗ Structured Data — 1 warning(s), 1 notice(s) - ✓ Titles — clean - ✓ URL — clean - ✓ Video — clean --- *Generated by [Crawlinx](https://crawlinx.com) · free technical-SEO audits · https://crawlinx.com/audit/dijkvaneen.coach* ## 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