---
tool: Crawlinx SEO audit
source: https://crawlinx.com
domain: gebroedersluik.nl
report_url: "https://crawlinx.com/audit/gebroedersluik.nl"
crawl_id: 20260718T095814-1ae48313
health_score: 65
generated_at: 2026-08-26T01:57:49Z
total_pages: 8
html_pages: 8
indexable_pages: 8
errors: 0
warnings: 39
notices: 96
---

# SEO audit: gebroedersluik.nl

**Health score: 65/100** — needs attention

> Audited by [Crawlinx](https://crawlinx.com) — the free technical-SEO crawler. Full report: https://crawlinx.com/audit/gebroedersluik.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 | 611 ms |
| Errors / Warnings / Notices | 0 / 39 / 96 |
| Status codes | 8×200 |

## Categories

| Category | Score | Errors | Warnings | Notices |
| --- | ---: | ---: | ---: | ---: |
| Agent Readiness | 70 | 0 | 8 | 8 |
| Images | 70 | 0 | 8 | 6 |
| Links | 70 | 0 | 8 | 8 |
| Meta Description | 70 | 0 | 8 | 0 |
| Duplicate | 81 | 0 | 5 | 0 |
| Content | 93 | 0 | 2 | 6 |
| Cache | 100 | 0 | 0 | 8 |
| Canonical | 100 | 0 | 0 | 4 |
| Crawlability | 100 | 0 | 0 | 2 |
| Headings | 100 | 0 | 0 | 8 |
| Performance | 100 | 0 | 0 | 25 |
| Security | 100 | 0 | 0 | 4 |
| Social | 100 | 0 | 0 | 8 |
| Structured Data | 100 | 0 | 0 | 9 |

## Issues

### Warnings (39)

#### Control has no accessible name

- Rule: `agent.control_no_name` · Category: Agent Readiness · Occurrences: 8

- [https://gebroedersluik.nl/](https://gebroedersluik.nl/) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://gebroedersluik.nl/contact](https://gebroedersluik.nl/contact) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://gebroedersluik.nl/home](https://gebroedersluik.nl/home) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://gebroedersluik.nl/onzie-diensten](https://gebroedersluik.nl/onzie-diensten) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.gebroedersluik.nl/](https://www.gebroedersluik.nl/) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.gebroedersluik.nl/contact](https://www.gebroedersluik.nl/contact) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.gebroedersluik.nl/home](https://www.gebroedersluik.nl/home) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.gebroedersluik.nl/onzie-diensten](https://www.gebroedersluik.nl/onzie-diensten) — 2 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: 2

- [https://gebroedersluik.nl/contact](https://gebroedersluik.nl/contact) — 124 words
- [https://www.gebroedersluik.nl/contact](https://www.gebroedersluik.nl/contact) — 124 words

#### Duplicate page content

- Rule: `duplicate.content` · Category: Duplicate · Occurrences: 2

- [https://www.gebroedersluik.nl/](https://www.gebroedersluik.nl/) — content shared by 2 pages: https://www.gebroedersluik.nl/home
- [https://www.gebroedersluik.nl/home](https://www.gebroedersluik.nl/home) — content shared by 2 pages: https://www.gebroedersluik.nl/

#### Homepage duplicated across protocol/host variants (no redirect)

- Rule: `duplicate.protocol_host` · Category: Duplicate · Occurrences: 1

- [https://gebroedersluik.nl/](https://gebroedersluik.nl/) — https://www.gebroedersluik.nl/ 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.

#### Duplicate <title> across pages

- Rule: `duplicate.title` · Category: Duplicate · Occurrences: 2

- [https://www.gebroedersluik.nl/](https://www.gebroedersluik.nl/) — title shared by 2 pages: https://www.gebroedersluik.nl/home
- [https://www.gebroedersluik.nl/home](https://www.gebroedersluik.nl/home) — title shared by 2 pages: https://www.gebroedersluik.nl/

#### Images missing alt text

- Rule: `images.missing_alt` · Category: Images · Occurrences: 8

- [https://gebroedersluik.nl/](https://gebroedersluik.nl/) — 2 of 26 images missing alt
- [https://gebroedersluik.nl/contact](https://gebroedersluik.nl/contact) — 2 of 4 images missing alt
- [https://gebroedersluik.nl/home](https://gebroedersluik.nl/home) — 2 of 26 images missing alt
- [https://gebroedersluik.nl/onzie-diensten](https://gebroedersluik.nl/onzie-diensten) — 2 of 18 images missing alt
- [https://www.gebroedersluik.nl/](https://www.gebroedersluik.nl/) — 2 of 26 images missing alt
- [https://www.gebroedersluik.nl/contact](https://www.gebroedersluik.nl/contact) — 2 of 4 images missing alt
- [https://www.gebroedersluik.nl/home](https://www.gebroedersluik.nl/home) — 2 of 26 images missing alt
- [https://www.gebroedersluik.nl/onzie-diensten](https://www.gebroedersluik.nl/onzie-diensten) — 2 of 18 images missing alt

#### Internal link points to a redirect

- Rule: `links.redirect_target` · Category: Links · Occurrences: 8

- [https://gebroedersluik.nl/](https://gebroedersluik.nl/) — https://gebroedersluik.nl/home → https://gebroedersluik.nl/
- [https://gebroedersluik.nl/contact](https://gebroedersluik.nl/contact) — https://gebroedersluik.nl/home → https://gebroedersluik.nl/
- [https://gebroedersluik.nl/home](https://gebroedersluik.nl/home) — https://gebroedersluik.nl/home → https://gebroedersluik.nl/
- [https://gebroedersluik.nl/onzie-diensten](https://gebroedersluik.nl/onzie-diensten) — https://gebroedersluik.nl/home → https://gebroedersluik.nl/
- [https://www.gebroedersluik.nl/](https://www.gebroedersluik.nl/) — https://www.gebroedersluik.nl/home → https://www.gebroedersluik.nl/
- [https://www.gebroedersluik.nl/contact](https://www.gebroedersluik.nl/contact) — https://www.gebroedersluik.nl/home → https://www.gebroedersluik.nl/
- [https://www.gebroedersluik.nl/home](https://www.gebroedersluik.nl/home) — https://www.gebroedersluik.nl/home → https://www.gebroedersluik.nl/
- [https://www.gebroedersluik.nl/onzie-diensten](https://www.gebroedersluik.nl/onzie-diensten) — https://www.gebroedersluik.nl/home → https://www.gebroedersluik.nl/

#### Missing meta description

- Rule: `meta_desc.missing` · Category: Meta Description · Occurrences: 8

- [https://gebroedersluik.nl/](https://gebroedersluik.nl/)
- [https://gebroedersluik.nl/contact](https://gebroedersluik.nl/contact)
- [https://gebroedersluik.nl/home](https://gebroedersluik.nl/home)
- [https://gebroedersluik.nl/onzie-diensten](https://gebroedersluik.nl/onzie-diensten)
- [https://www.gebroedersluik.nl/](https://www.gebroedersluik.nl/)
- [https://www.gebroedersluik.nl/contact](https://www.gebroedersluik.nl/contact)
- [https://www.gebroedersluik.nl/home](https://www.gebroedersluik.nl/home)
- [https://www.gebroedersluik.nl/onzie-diensten](https://www.gebroedersluik.nl/onzie-diensten)

### Notices (96)

#### Heading levels skip a level

- Rule: `agent.heading_skip` · Category: Agent Readiness · Occurrences: 8

- [https://gebroedersluik.nl/](https://gebroedersluik.nl/) — h4 follows h2 — skips h3
- [https://gebroedersluik.nl/contact](https://gebroedersluik.nl/contact) — h3 follows h1 — skips h2
- [https://gebroedersluik.nl/home](https://gebroedersluik.nl/home) — h4 follows h2 — skips h3
- [https://gebroedersluik.nl/onzie-diensten](https://gebroedersluik.nl/onzie-diensten) — h3 follows h1 — skips h2
- [https://www.gebroedersluik.nl/](https://www.gebroedersluik.nl/) — h4 follows h2 — skips h3
- [https://www.gebroedersluik.nl/contact](https://www.gebroedersluik.nl/contact) — h3 follows h1 — skips h2
- [https://www.gebroedersluik.nl/home](https://www.gebroedersluik.nl/home) — h4 follows h2 — skips h3
- [https://www.gebroedersluik.nl/onzie-diensten](https://www.gebroedersluik.nl/onzie-diensten) — h3 follows h1 — skips h2

#### Page served uncached (no-store/private or CDN bypass)

- Rule: `cache.not_cacheable` · Category: Cache · Occurrences: 8

- [https://gebroedersluik.nl/](https://gebroedersluik.nl/) — Cache-Control: no-cache, must-revalidate
- [https://gebroedersluik.nl/contact](https://gebroedersluik.nl/contact) — Cache-Control: no-cache, must-revalidate
- [https://gebroedersluik.nl/home](https://gebroedersluik.nl/home) — Cache-Control: no-cache, must-revalidate
- [https://gebroedersluik.nl/onzie-diensten](https://gebroedersluik.nl/onzie-diensten) — Cache-Control: no-cache, must-revalidate
- [https://www.gebroedersluik.nl/](https://www.gebroedersluik.nl/) — Cache-Control: no-cache, must-revalidate
- [https://www.gebroedersluik.nl/contact](https://www.gebroedersluik.nl/contact) — Cache-Control: no-cache, must-revalidate
- [https://www.gebroedersluik.nl/home](https://www.gebroedersluik.nl/home) — Cache-Control: no-cache, must-revalidate
- [https://www.gebroedersluik.nl/onzie-diensten](https://www.gebroedersluik.nl/onzie-diensten) — Cache-Control: no-cache, must-revalidate

#### Canonical points to a different URL

- Rule: `canonical.non_self` · Category: Canonical · Occurrences: 4

- [https://gebroedersluik.nl/](https://gebroedersluik.nl/) — canonical=https://www.gebroedersluik.nl/
- [https://gebroedersluik.nl/contact](https://gebroedersluik.nl/contact) — canonical=https://www.gebroedersluik.nl/contact
- [https://gebroedersluik.nl/home](https://gebroedersluik.nl/home) — canonical=https://www.gebroedersluik.nl/
- [https://gebroedersluik.nl/onzie-diensten](https://gebroedersluik.nl/onzie-diensten) — canonical=https://www.gebroedersluik.nl/onzie-diensten

#### Low text-to-HTML ratio

- Rule: `content.low_ratio` · Category: Content · Occurrences: 6

- [https://gebroedersluik.nl/](https://gebroedersluik.nl/) — 4.8%
- [https://gebroedersluik.nl/contact](https://gebroedersluik.nl/contact) — 2.5%
- [https://gebroedersluik.nl/home](https://gebroedersluik.nl/home) — 4.8%
- [https://www.gebroedersluik.nl/](https://www.gebroedersluik.nl/) — 4.8%
- [https://www.gebroedersluik.nl/contact](https://www.gebroedersluik.nl/contact) — 2.5%
- [https://www.gebroedersluik.nl/home](https://www.gebroedersluik.nl/home) — 4.8%

#### Multiple <h1> elements

- Rule: `h1.multiple` · Category: Headings · Occurrences: 8

- [https://gebroedersluik.nl/](https://gebroedersluik.nl/) — 3 <h1> elements
- [https://gebroedersluik.nl/contact](https://gebroedersluik.nl/contact) — 2 <h1> elements
- [https://gebroedersluik.nl/home](https://gebroedersluik.nl/home) — 3 <h1> elements
- [https://gebroedersluik.nl/onzie-diensten](https://gebroedersluik.nl/onzie-diensten) — 2 <h1> elements
- [https://www.gebroedersluik.nl/](https://www.gebroedersluik.nl/) — 3 <h1> elements
- [https://www.gebroedersluik.nl/contact](https://www.gebroedersluik.nl/contact) — 2 <h1> elements
- [https://www.gebroedersluik.nl/home](https://www.gebroedersluik.nl/home) — 3 <h1> elements
- [https://www.gebroedersluik.nl/onzie-diensten](https://www.gebroedersluik.nl/onzie-diensten) — 2 <h1> elements

#### Likely hero image lacks fetchpriority=high

- Rule: `images.hero_no_fetchpriority` · Category: Performance · Occurrences: 8

- [https://gebroedersluik.nl/](https://gebroedersluik.nl/) — the likely hero/LCP image (gebr.-luik-logo-145w.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://gebroedersluik.nl/contact](https://gebroedersluik.nl/contact) — the likely hero/LCP image (gebr.-luik-logo-196w.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://gebroedersluik.nl/home](https://gebroedersluik.nl/home) — the likely hero/LCP image (gebr.-luik-logo-145w.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://gebroedersluik.nl/onzie-diensten](https://gebroedersluik.nl/onzie-diensten) — the likely hero/LCP image (gebr.-luik-logo-1920w.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://www.gebroedersluik.nl/](https://www.gebroedersluik.nl/) — the likely hero/LCP image (gebr.-luik-logo-145w.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://www.gebroedersluik.nl/contact](https://www.gebroedersluik.nl/contact) — the likely hero/LCP image (gebr.-luik-logo-196w.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://www.gebroedersluik.nl/home](https://www.gebroedersluik.nl/home) — the likely hero/LCP image (gebr.-luik-logo-145w.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://www.gebroedersluik.nl/onzie-diensten](https://www.gebroedersluik.nl/onzie-diensten) — the likely hero/LCP image (gebr.-luik-logo-1920w.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: 6

- [https://gebroedersluik.nl/](https://gebroedersluik.nl/) — 19 of 26 images without width/height
- [https://gebroedersluik.nl/home](https://gebroedersluik.nl/home) — 19 of 26 images without width/height
- [https://gebroedersluik.nl/onzie-diensten](https://gebroedersluik.nl/onzie-diensten) — 14 of 18 images without width/height
- [https://www.gebroedersluik.nl/](https://www.gebroedersluik.nl/) — 19 of 26 images without width/height
- [https://www.gebroedersluik.nl/home](https://www.gebroedersluik.nl/home) — 19 of 26 images without width/height
- [https://www.gebroedersluik.nl/onzie-diensten](https://www.gebroedersluik.nl/onzie-diensten) — 14 of 18 images without width/height

#### Internal link has no anchor text / accessible name

- Rule: `links.no_anchor_text` · Category: Links · Occurrences: 8

- [https://gebroedersluik.nl/](https://gebroedersluik.nl/) — 2 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://gebroedersluik.nl/contact](https://gebroedersluik.nl/contact) — 2 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://gebroedersluik.nl/home](https://gebroedersluik.nl/home) — 2 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://gebroedersluik.nl/onzie-diensten](https://gebroedersluik.nl/onzie-diensten) — 2 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://www.gebroedersluik.nl/](https://www.gebroedersluik.nl/) — 2 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://www.gebroedersluik.nl/contact](https://www.gebroedersluik.nl/contact) — 2 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://www.gebroedersluik.nl/home](https://www.gebroedersluik.nl/home) — 2 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://www.gebroedersluik.nl/onzie-diensten](https://www.gebroedersluik.nl/onzie-diensten) — 2 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.

#### Missing Open Graph tags

- Rule: `og.missing` · Category: Social · Occurrences: 8

- [https://gebroedersluik.nl/](https://gebroedersluik.nl/) — og:description
- [https://gebroedersluik.nl/contact](https://gebroedersluik.nl/contact) — og:description
- [https://gebroedersluik.nl/home](https://gebroedersluik.nl/home) — og:description
- [https://gebroedersluik.nl/onzie-diensten](https://gebroedersluik.nl/onzie-diensten) — og:description
- [https://www.gebroedersluik.nl/](https://www.gebroedersluik.nl/) — og:description
- [https://www.gebroedersluik.nl/contact](https://www.gebroedersluik.nl/contact) — og:description
- [https://www.gebroedersluik.nl/home](https://www.gebroedersluik.nl/home) — og:description
- [https://www.gebroedersluik.nl/onzie-diensten](https://www.gebroedersluik.nl/onzie-diensten) — og:description

#### Legacy image format (jpg/png/gif) with no next-gen fallback

- Rule: `perf.images_legacy_format` · Category: Performance · Occurrences: 8

- [https://gebroedersluik.nl/](https://gebroedersluik.nl/) — 25 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://gebroedersluik.nl/contact](https://gebroedersluik.nl/contact) — 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://gebroedersluik.nl/home](https://gebroedersluik.nl/home) — 25 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://gebroedersluik.nl/onzie-diensten](https://gebroedersluik.nl/onzie-diensten) — 17 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://www.gebroedersluik.nl/](https://www.gebroedersluik.nl/) — 25 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://www.gebroedersluik.nl/contact](https://www.gebroedersluik.nl/contact) — 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://www.gebroedersluik.nl/home](https://www.gebroedersluik.nl/home) — 25 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://www.gebroedersluik.nl/onzie-diensten](https://www.gebroedersluik.nl/onzie-diensten) — 17 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: 1

- [https://www.gebroedersluik.nl/contact](https://www.gebroedersluik.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.

#### No Last-Modified header (no conditional GET for unchanged pages)

- Rule: `perf.no_last_modified` · Category: Performance · Occurrences: 8

- [https://gebroedersluik.nl/](https://gebroedersluik.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://gebroedersluik.nl/contact](https://gebroedersluik.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://gebroedersluik.nl/home](https://gebroedersluik.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://gebroedersluik.nl/onzie-diensten](https://gebroedersluik.nl/onzie-diensten) — 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.gebroedersluik.nl/](https://www.gebroedersluik.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.gebroedersluik.nl/contact](https://www.gebroedersluik.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://www.gebroedersluik.nl/home](https://www.gebroedersluik.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://www.gebroedersluik.nl/onzie-diensten](https://www.gebroedersluik.nl/onzie-diensten) — 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.

#### URL redirects to another URL

- Rule: `redirect.single` · Category: Crawlability · Occurrences: 2

- [https://gebroedersluik.nl/home](https://gebroedersluik.nl/home) — redirects to https://gebroedersluik.nl/
- [https://www.gebroedersluik.nl/home](https://www.gebroedersluik.nl/home) — redirects to https://www.gebroedersluik.nl/

#### Deep page has no BreadcrumbList structured data

- Rule: `schema.breadcrumb_missing` · Category: Structured Data · Occurrences: 1

- [https://www.gebroedersluik.nl/home](https://www.gebroedersluik.nl/home) — depth-2 page has structured data but no BreadcrumbList

#### FAQPage structured data (rich result removed May 2026)

- Rule: `schema.faq_deprecated` · Category: Structured Data · Occurrences: 6

- [https://gebroedersluik.nl/](https://gebroedersluik.nl/) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance.
- [https://gebroedersluik.nl/home](https://gebroedersluik.nl/home) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance.
- [https://gebroedersluik.nl/onzie-diensten](https://gebroedersluik.nl/onzie-diensten) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance.
- [https://www.gebroedersluik.nl/](https://www.gebroedersluik.nl/) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance.
- [https://www.gebroedersluik.nl/home](https://www.gebroedersluik.nl/home) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance.
- [https://www.gebroedersluik.nl/onzie-diensten](https://www.gebroedersluik.nl/onzie-diensten) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance.

#### No structured data detected

- Rule: `schema.none` · Category: Structured Data · Occurrences: 2

- [https://gebroedersluik.nl/contact](https://gebroedersluik.nl/contact)
- [https://www.gebroedersluik.nl/contact](https://www.gebroedersluik.nl/contact)

#### target=_blank link without rel=noopener (tab-napping)

- Rule: `security.unsafe_cross_origin_links` · Category: Security · Occurrences: 4

- [https://gebroedersluik.nl/](https://gebroedersluik.nl/) — 3 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://gebroedersluik.nl/home](https://gebroedersluik.nl/home) — 3 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.gebroedersluik.nl/](https://www.gebroedersluik.nl/) — 3 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.gebroedersluik.nl/home](https://www.gebroedersluik.nl/home) — 3 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 — 8 warning(s), 8 notice(s)
- ✓ AI Content — clean
- ✓ Amp — clean
- ✓ Budget — clean
- ✗ Cache — 8 notice(s)
- ✗ Canonical — 4 notice(s)
- ✗ Content — 2 warning(s), 6 notice(s)
- ✗ Crawlability — 2 notice(s)
- ✗ Duplicate — 5 warning(s)
- ✓ Geo — clean
- ✗ Headings — 8 notice(s)
- ✓ Hreflang — clean
- ✗ Images — 8 warning(s), 6 notice(s)
- ✓ Indexability — clean
- ✗ Links — 8 warning(s), 8 notice(s)
- ✗ Meta Description — 8 warning(s)
- ✓ Mobile — clean
- ✗ Performance — 25 notice(s)
- ✓ Rendering — clean
- ✓ Robots — clean
- ✗ Security — 4 notice(s)
- ✓ Sitemap — clean
- ✗ Social — 8 notice(s)
- ✗ Structured Data — 9 notice(s)
- ✓ Titles — clean
- ✓ URL — clean
- ✓ Video — clean

---
*Generated by [Crawlinx](https://crawlinx.com) · free technical-SEO audits · https://crawlinx.com/audit/gebroedersluik.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
