---
tool: Crawlinx SEO audit
source: https://crawlinx.com
domain: sypko.nl
report_url: "https://crawlinx.com/audit/sypko.nl"
crawl_id: 20260722T090401-0dc70228
health_score: 89
generated_at: 2026-08-26T03:22:19Z
total_pages: 50
html_pages: 8
indexable_pages: 8
errors: 0
warnings: 61
notices: 173
---

# SEO audit: sypko.nl

**Health score: 89/100** — good, with fixable gaps

> Audited by [Crawlinx](https://crawlinx.com) — the free technical-SEO crawler. Full report: https://crawlinx.com/audit/sypko.nl

## Overview

| Metric | Value |
| --- | --- |
| Pages crawled | 50 |
| HTML pages | 8 |
| Indexable | 8 |
| Non-indexable | 0 |
| Orphan pages | 0 |
| Broken internal links | 0 |
| Avg response time | 1077 ms |
| Errors / Warnings / Notices | 0 / 61 / 173 |
| Status codes | 50×200 |

## Categories

| Category | Score | Errors | Warnings | Notices |
| --- | ---: | ---: | ---: | ---: |
| Links | 87 | 0 | 21 | 7 |
| Content | 95 | 0 | 8 | 1 |
| Images | 95 | 0 | 8 | 11 |
| Performance | 95 | 0 | 8 | 28 |
| Agent Readiness | 96 | 0 | 7 | 13 |
| Duplicate | 96 | 0 | 6 | 6 |
| Structured Data | 99 | 0 | 2 | 8 |
| Meta Description | 99 | 0 | 1 | 7 |
| Cache | 100 | 0 | 0 | 8 |
| Crawlability | 100 | 0 | 0 | 3 |
| Security | 100 | 0 | 0 | 15 |
| Social | 100 | 0 | 0 | 8 |
| Titles | 100 | 0 | 0 | 2 |
| URL | 100 | 0 | 0 | 56 |

## Issues

### Warnings (61)

#### Control has no accessible name

- Rule: `agent.control_no_name` · Category: Agent Readiness · Occurrences: 7

- [https://sypko.nl/](https://sypko.nl/) — 63 button/link(s) with no text or aria-label — an agent can't target them
- [https://sypko.nl/illustraties](https://sypko.nl/illustraties) — 15 button/link(s) with no text or aria-label — an agent can't target them
- [https://sypko.nl/illustraties/](https://sypko.nl/illustraties/) — 15 button/link(s) with no text or aria-label — an agent can't target them
- [https://sypko.nl/infographics](https://sypko.nl/infographics) — 25 button/link(s) with no text or aria-label — an agent can't target them
- [https://sypko.nl/infographics/](https://sypko.nl/infographics/) — 25 button/link(s) with no text or aria-label — an agent can't target them
- [https://sypko.nl/over](https://sypko.nl/over) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://sypko.nl/over/](https://sypko.nl/over/) — 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: 8

- [https://sypko.nl/](https://sypko.nl/) — 112 words
- [https://sypko.nl/category/illustraties/](https://sypko.nl/category/illustraties/) — 37 words
- [https://sypko.nl/illustraties](https://sypko.nl/illustraties) — 137 words
- [https://sypko.nl/illustraties/](https://sypko.nl/illustraties/) — 137 words
- [https://sypko.nl/infographics](https://sypko.nl/infographics) — 141 words
- [https://sypko.nl/infographics/](https://sypko.nl/infographics/) — 141 words
- [https://sypko.nl/over](https://sypko.nl/over) — 160 words
- [https://sypko.nl/over/](https://sypko.nl/over/) — 160 words

#### Duplicate <title> across pages

- Rule: `duplicate.title` · Category: Duplicate · Occurrences: 6

- [https://sypko.nl/illustraties](https://sypko.nl/illustraties) — title shared by 2 pages: https://sypko.nl/illustraties/
- [https://sypko.nl/illustraties/](https://sypko.nl/illustraties/) — title shared by 2 pages: https://sypko.nl/illustraties
- [https://sypko.nl/infographics](https://sypko.nl/infographics) — title shared by 2 pages: https://sypko.nl/infographics/
- [https://sypko.nl/infographics/](https://sypko.nl/infographics/) — title shared by 2 pages: https://sypko.nl/infographics
- [https://sypko.nl/over](https://sypko.nl/over) — title shared by 2 pages: https://sypko.nl/over/
- [https://sypko.nl/over/](https://sypko.nl/over/) — title shared by 2 pages: https://sypko.nl/over

#### Images missing alt text

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

- [https://sypko.nl/](https://sypko.nl/) — 167 of 167 images missing alt
- [https://sypko.nl/category/illustraties/](https://sypko.nl/category/illustraties/) — 1 of 1 images missing alt
- [https://sypko.nl/illustraties](https://sypko.nl/illustraties) — 24 of 24 images missing alt
- [https://sypko.nl/illustraties/](https://sypko.nl/illustraties/) — 24 of 24 images missing alt
- [https://sypko.nl/infographics](https://sypko.nl/infographics) — 27 of 27 images missing alt
- [https://sypko.nl/infographics/](https://sypko.nl/infographics/) — 27 of 27 images missing alt
- [https://sypko.nl/over](https://sypko.nl/over) — 111 of 111 images missing alt
- [https://sypko.nl/over/](https://sypko.nl/over/) — 111 of 111 images missing alt

#### Hero/LCP image is lazy-loaded (loading=lazy delays LCP)

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

- [https://sypko.nl/](https://sypko.nl/) — the likely hero/LCP image (sypko-logo.svg) 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://sypko.nl/category/illustraties/](https://sypko.nl/category/illustraties/) — the likely hero/LCP image (sypko-logo.svg) 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://sypko.nl/illustraties](https://sypko.nl/illustraties) — the likely hero/LCP image (sypko-logo.svg) 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://sypko.nl/illustraties/](https://sypko.nl/illustraties/) — the likely hero/LCP image (sypko-logo.svg) 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://sypko.nl/infographics](https://sypko.nl/infographics) — the likely hero/LCP image (sypko-logo.svg) 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://sypko.nl/infographics/](https://sypko.nl/infographics/) — the likely hero/LCP image (sypko-logo.svg) 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://sypko.nl/over](https://sypko.nl/over) — the likely hero/LCP image (sypko-logo.svg) 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://sypko.nl/over/](https://sypko.nl/over/) — the likely hero/LCP image (sypko-logo.svg) 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.

#### Internal link points to a redirect

- Rule: `links.redirect_target` · Category: Links · Occurrences: 21

- [https://sypko.nl/](https://sypko.nl/) — https://sypko.nl/illustraties → https://sypko.nl/illustraties/
- [https://sypko.nl/](https://sypko.nl/) — https://sypko.nl/infographics → https://sypko.nl/infographics/
- [https://sypko.nl/](https://sypko.nl/) — https://sypko.nl/over → https://sypko.nl/over/
- [https://sypko.nl/illustraties](https://sypko.nl/illustraties) — https://sypko.nl/illustraties → https://sypko.nl/illustraties/
- [https://sypko.nl/illustraties](https://sypko.nl/illustraties) — https://sypko.nl/infographics → https://sypko.nl/infographics/
- [https://sypko.nl/illustraties](https://sypko.nl/illustraties) — https://sypko.nl/over → https://sypko.nl/over/
- [https://sypko.nl/illustraties/](https://sypko.nl/illustraties/) — https://sypko.nl/illustraties → https://sypko.nl/illustraties/
- [https://sypko.nl/illustraties/](https://sypko.nl/illustraties/) — https://sypko.nl/infographics → https://sypko.nl/infographics/
- [https://sypko.nl/illustraties/](https://sypko.nl/illustraties/) — https://sypko.nl/over → https://sypko.nl/over/
- [https://sypko.nl/infographics](https://sypko.nl/infographics) — https://sypko.nl/illustraties → https://sypko.nl/illustraties/
- [https://sypko.nl/infographics](https://sypko.nl/infographics) — https://sypko.nl/infographics → https://sypko.nl/infographics/
- [https://sypko.nl/infographics](https://sypko.nl/infographics) — https://sypko.nl/over → https://sypko.nl/over/
- [https://sypko.nl/infographics/](https://sypko.nl/infographics/) — https://sypko.nl/illustraties → https://sypko.nl/illustraties/
- [https://sypko.nl/infographics/](https://sypko.nl/infographics/) — https://sypko.nl/infographics → https://sypko.nl/infographics/
- [https://sypko.nl/infographics/](https://sypko.nl/infographics/) — https://sypko.nl/over → https://sypko.nl/over/
- [https://sypko.nl/over](https://sypko.nl/over) — https://sypko.nl/illustraties → https://sypko.nl/illustraties/
- [https://sypko.nl/over](https://sypko.nl/over) — https://sypko.nl/infographics → https://sypko.nl/infographics/
- [https://sypko.nl/over](https://sypko.nl/over) — https://sypko.nl/over → https://sypko.nl/over/
- [https://sypko.nl/over/](https://sypko.nl/over/) — https://sypko.nl/illustraties → https://sypko.nl/illustraties/
- [https://sypko.nl/over/](https://sypko.nl/over/) — https://sypko.nl/infographics → https://sypko.nl/infographics/
- [https://sypko.nl/over/](https://sypko.nl/over/) — https://sypko.nl/over → https://sypko.nl/over/

#### Missing meta description

- Rule: `meta_desc.missing` · Category: Meta Description · Occurrences: 1

- [https://sypko.nl/category/illustraties/](https://sypko.nl/category/illustraties/)

#### BreadcrumbList present but structurally incomplete

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

- [https://sypko.nl/](https://sypko.nl/) — a BreadcrumbList is present but structurally incomplete — missing required itemListElement. Give itemListElement at least 2 ListItems, each with a sequential integer position and a name, and an item URL on every entry except the last.

#### Schema describes content not visible on the page

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

- [https://sypko.nl/category/illustraties/](https://sypko.nl/category/illustraties/) — a schema name/headline ("Illustraties Archieven &#187; Sypko") 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 (173)

#### Heading levels skip a level

- Rule: `agent.heading_skip` · Category: Agent Readiness · Occurrences: 5

- [https://sypko.nl/category/illustraties/](https://sypko.nl/category/illustraties/) — h3 follows h1 — skips h2
- [https://sypko.nl/illustraties](https://sypko.nl/illustraties) — h4 follows h1 — skips h2
- [https://sypko.nl/illustraties/](https://sypko.nl/illustraties/) — h4 follows h1 — skips h2
- [https://sypko.nl/infographics](https://sypko.nl/infographics) — h4 follows h1 — skips h2
- [https://sypko.nl/infographics/](https://sypko.nl/infographics/) — h4 follows h1 — skips h2

#### No llms.txt for AI agents

- Rule: `agent.llms_txt_missing` · Category: Agent Readiness · Occurrences: 1

- [https://sypko.nl/](https://sypko.nl/) — no llms.txt found at the site root — add one so AI agents get a curated site summary

#### No main landmark for AI agents

- Rule: `agent.no_main_landmark` · Category: Agent Readiness · Occurrences: 7

- [https://sypko.nl/](https://sypko.nl/) — add a <main> element (or role=main) around the primary content
- [https://sypko.nl/illustraties](https://sypko.nl/illustraties) — add a <main> element (or role=main) around the primary content
- [https://sypko.nl/illustraties/](https://sypko.nl/illustraties/) — add a <main> element (or role=main) around the primary content
- [https://sypko.nl/infographics](https://sypko.nl/infographics) — add a <main> element (or role=main) around the primary content
- [https://sypko.nl/infographics/](https://sypko.nl/infographics/) — add a <main> element (or role=main) around the primary content
- [https://sypko.nl/over](https://sypko.nl/over) — add a <main> element (or role=main) around the primary content
- [https://sypko.nl/over/](https://sypko.nl/over/) — add a <main> element (or role=main) around the primary content

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

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

- [https://sypko.nl/](https://sypko.nl/) — Cache-Control: no-store, no-cache, must-revalidate
- [https://sypko.nl/category/illustraties/](https://sypko.nl/category/illustraties/) — Cache-Control: no-store, no-cache, must-revalidate
- [https://sypko.nl/illustraties](https://sypko.nl/illustraties) — Cache-Control: no-store, no-cache, must-revalidate
- [https://sypko.nl/illustraties/](https://sypko.nl/illustraties/) — Cache-Control: no-store, no-cache, must-revalidate
- [https://sypko.nl/infographics](https://sypko.nl/infographics) — Cache-Control: no-store, no-cache, must-revalidate
- [https://sypko.nl/infographics/](https://sypko.nl/infographics/) — Cache-Control: no-store, no-cache, must-revalidate
- [https://sypko.nl/over](https://sypko.nl/over) — Cache-Control: no-store, no-cache, must-revalidate
- [https://sypko.nl/over/](https://sypko.nl/over/) — Cache-Control: no-store, no-cache, must-revalidate

#### Low text-to-HTML ratio

- Rule: `content.low_ratio` · Category: Content · Occurrences: 1

- [https://sypko.nl/category/illustraties/](https://sypko.nl/category/illustraties/) — 2.5%

#### Duplicate meta description across pages

- Rule: `duplicate.meta_desc` · Category: Duplicate · Occurrences: 6

- [https://sypko.nl/illustraties](https://sypko.nl/illustraties) — meta description shared by 2 pages: https://sypko.nl/illustraties/
- [https://sypko.nl/illustraties/](https://sypko.nl/illustraties/) — meta description shared by 2 pages: https://sypko.nl/illustraties
- [https://sypko.nl/infographics](https://sypko.nl/infographics) — meta description shared by 2 pages: https://sypko.nl/infographics/
- [https://sypko.nl/infographics/](https://sypko.nl/infographics/) — meta description shared by 2 pages: https://sypko.nl/infographics
- [https://sypko.nl/over](https://sypko.nl/over) — meta description shared by 2 pages: https://sypko.nl/over/
- [https://sypko.nl/over/](https://sypko.nl/over/) — meta description shared by 2 pages: https://sypko.nl/over

#### Image filename is generic/auto-generated (missed image-search signal)

- Rule: `images.generic_filename` · Category: Images · Occurrences: 3

- [https://sypko.nl/](https://sypko.nl/) — 6 image(s) use a generic/auto-generated filename (e.g. IMG_1234.jpg, photo1.png, a bare UUID). Google reads the filename as a signal of image content, so rename files descriptively (hyphen-separated words) before upload.
- [https://sypko.nl/over](https://sypko.nl/over) — 6 image(s) use a generic/auto-generated filename (e.g. IMG_1234.jpg, photo1.png, a bare UUID). Google reads the filename as a signal of image content, so rename files descriptively (hyphen-separated words) before upload.
- [https://sypko.nl/over/](https://sypko.nl/over/) — 6 image(s) use a generic/auto-generated filename (e.g. IMG_1234.jpg, photo1.png, a bare UUID). Google reads the filename as a signal of image content, so rename files descriptively (hyphen-separated words) before upload.

#### Images without width/height (layout shift / CLS)

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

- [https://sypko.nl/](https://sypko.nl/) — 47 of 167 images without width/height
- [https://sypko.nl/category/illustraties/](https://sypko.nl/category/illustraties/) — 1 of 1 images without width/height
- [https://sypko.nl/illustraties](https://sypko.nl/illustraties) — 3 of 24 images without width/height
- [https://sypko.nl/illustraties/](https://sypko.nl/illustraties/) — 3 of 24 images without width/height
- [https://sypko.nl/infographics](https://sypko.nl/infographics) — 14 of 27 images without width/height
- [https://sypko.nl/infographics/](https://sypko.nl/infographics/) — 14 of 27 images without width/height
- [https://sypko.nl/over](https://sypko.nl/over) — 35 of 111 images without width/height
- [https://sypko.nl/over/](https://sypko.nl/over/) — 35 of 111 images without width/height

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

- Rule: `links.no_anchor_text` · Category: Links · Occurrences: 7

- [https://sypko.nl/](https://sypko.nl/) — 63 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://sypko.nl/illustraties](https://sypko.nl/illustraties) — 15 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://sypko.nl/illustraties/](https://sypko.nl/illustraties/) — 15 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://sypko.nl/infographics](https://sypko.nl/infographics) — 25 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://sypko.nl/infographics/](https://sypko.nl/infographics/) — 25 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://sypko.nl/over](https://sypko.nl/over) — 1 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://sypko.nl/over/](https://sypko.nl/over/) — 1 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.

#### Meta description too long

- Rule: `meta_desc.too_long` · Category: Meta Description · Occurrences: 7

- [https://sypko.nl/](https://sypko.nl/) — 425 chars
- [https://sypko.nl/illustraties](https://sypko.nl/illustraties) — 452 chars
- [https://sypko.nl/illustraties/](https://sypko.nl/illustraties/) — 452 chars
- [https://sypko.nl/infographics](https://sypko.nl/infographics) — 396 chars
- [https://sypko.nl/infographics/](https://sypko.nl/infographics/) — 396 chars
- [https://sypko.nl/over](https://sypko.nl/over) — 363 chars
- [https://sypko.nl/over/](https://sypko.nl/over/) — 363 chars

#### Missing Open Graph tags

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

- [https://sypko.nl/](https://sypko.nl/) — og:image
- [https://sypko.nl/category/illustraties/](https://sypko.nl/category/illustraties/) — og:description, og:image
- [https://sypko.nl/illustraties](https://sypko.nl/illustraties) — og:image
- [https://sypko.nl/illustraties/](https://sypko.nl/illustraties/) — og:image
- [https://sypko.nl/infographics](https://sypko.nl/infographics) — og:image
- [https://sypko.nl/infographics/](https://sypko.nl/infographics/) — og:image
- [https://sypko.nl/over](https://sypko.nl/over) — og:image
- [https://sypko.nl/over/](https://sypko.nl/over/) — og:image

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

- Rule: `perf.images_legacy_format` · Category: Performance · Occurrences: 7

- [https://sypko.nl/](https://sypko.nl/) — 120 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://sypko.nl/illustraties](https://sypko.nl/illustraties) — 21 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://sypko.nl/illustraties/](https://sypko.nl/illustraties/) — 21 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://sypko.nl/infographics](https://sypko.nl/infographics) — 13 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://sypko.nl/infographics/](https://sypko.nl/infographics/) — 13 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://sypko.nl/over](https://sypko.nl/over) — 76 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://sypko.nl/over/](https://sypko.nl/over/) — 76 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.

#### Large HTML document

- Rule: `perf.large_html` · Category: Performance · Occurrences: 5

- [https://sypko.nl/wp-content/uploads/2024/12/IMG_0109.png](https://sypko.nl/wp-content/uploads/2024/12/IMG_0109.png) — 6.0 MiB
- [https://sypko.nl/wp-content/uploads/2024/12/IMG_0208.png](https://sypko.nl/wp-content/uploads/2024/12/IMG_0208.png) — 17.6 MiB
- [https://sypko.nl/wp-content/uploads/2025/02/nfographic-AT-Jaarplan-Gemeente-Den-Haag-fin-scaled.jpg](https://sypko.nl/wp-content/uploads/2025/02/nfographic-AT-Jaarplan-Gemeente-Den-Haag-fin-scaled.jpg) — 2.9 MiB
- [https://sypko.nl/wp-content/uploads/2026/01/Verwijsplaat-DH-1.jpg](https://sypko.nl/wp-content/uploads/2026/01/Verwijsplaat-DH-1.jpg) — 2.4 MiB
- [https://sypko.nl/wp-content/uploads/2026/06/OP202600033-360732-BSD_v3.jpg](https://sypko.nl/wp-content/uploads/2026/06/OP202600033-360732-BSD_v3.jpg) — 2.3 MiB

#### No ETag header (no conditional GET for unchanged pages)

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

- [https://sypko.nl/](https://sypko.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://sypko.nl/category/illustraties/](https://sypko.nl/category/illustraties/) — 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://sypko.nl/illustraties](https://sypko.nl/illustraties) — 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://sypko.nl/illustraties/](https://sypko.nl/illustraties/) — 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://sypko.nl/infographics](https://sypko.nl/infographics) — 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://sypko.nl/infographics/](https://sypko.nl/infographics/) — 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://sypko.nl/over](https://sypko.nl/over) — 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://sypko.nl/over/](https://sypko.nl/over/) — 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://sypko.nl/](https://sypko.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://sypko.nl/category/illustraties/](https://sypko.nl/category/illustraties/) — 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://sypko.nl/illustraties](https://sypko.nl/illustraties) — 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://sypko.nl/illustraties/](https://sypko.nl/illustraties/) — 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://sypko.nl/infographics](https://sypko.nl/infographics) — 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://sypko.nl/infographics/](https://sypko.nl/infographics/) — 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://sypko.nl/over](https://sypko.nl/over) — 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://sypko.nl/over/](https://sypko.nl/over/) — 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: 3

- [https://sypko.nl/illustraties](https://sypko.nl/illustraties) — redirects to https://sypko.nl/illustraties/
- [https://sypko.nl/infographics](https://sypko.nl/infographics) — redirects to https://sypko.nl/infographics/
- [https://sypko.nl/over](https://sypko.nl/over) — redirects to https://sypko.nl/over/

#### Deprecated schema type with no Google rich result

- Rule: `schema.deprecated_type` · Category: Structured Data · Occurrences: 8

- [https://sypko.nl/](https://sypko.nl/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://sypko.nl/category/illustraties/](https://sypko.nl/category/illustraties/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://sypko.nl/illustraties](https://sypko.nl/illustraties) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://sypko.nl/illustraties/](https://sypko.nl/illustraties/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://sypko.nl/infographics](https://sypko.nl/infographics) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://sypko.nl/infographics/](https://sypko.nl/infographics/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://sypko.nl/over](https://sypko.nl/over) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://sypko.nl/over/](https://sypko.nl/over/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.

#### Missing recommended security headers

- Rule: `security.missing_headers` · Category: Security · Occurrences: 8

- [https://sypko.nl/](https://sypko.nl/) — X-Content-Type-Options, HSTS, CSP
- [https://sypko.nl/category/illustraties/](https://sypko.nl/category/illustraties/) — CSP, X-Content-Type-Options, HSTS
- [https://sypko.nl/illustraties](https://sypko.nl/illustraties) — X-Content-Type-Options, HSTS, CSP
- [https://sypko.nl/illustraties/](https://sypko.nl/illustraties/) — HSTS, CSP, X-Content-Type-Options
- [https://sypko.nl/infographics](https://sypko.nl/infographics) — HSTS, CSP, X-Content-Type-Options
- [https://sypko.nl/infographics/](https://sypko.nl/infographics/) — HSTS, CSP, X-Content-Type-Options
- [https://sypko.nl/over](https://sypko.nl/over) — X-Content-Type-Options, HSTS, CSP
- [https://sypko.nl/over/](https://sypko.nl/over/) — HSTS, CSP, X-Content-Type-Options

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

- Rule: `security.unsafe_cross_origin_links` · Category: Security · Occurrences: 7

- [https://sypko.nl/](https://sypko.nl/) — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://sypko.nl/illustraties](https://sypko.nl/illustraties) — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://sypko.nl/illustraties/](https://sypko.nl/illustraties/) — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://sypko.nl/infographics](https://sypko.nl/infographics) — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://sypko.nl/infographics/](https://sypko.nl/infographics/) — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://sypko.nl/over](https://sypko.nl/over) — 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://sypko.nl/over/](https://sypko.nl/over/) — 3 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".

#### Title is very short

- Rule: `title.too_short` · Category: Titles · Occurrences: 2

- [https://sypko.nl/over](https://sypko.nl/over) — 12 chars
- [https://sypko.nl/over/](https://sypko.nl/over/) — 12 chars

#### URL is very long

- Rule: `url.too_long` · Category: URL · Occurrences: 3

- [https://sypko.nl/wp-content/uploads/2024/12/OP202400018-241698-DBV-Leiderschapsbeeld-illustraties-opleidingsaanbod-extra-2_Tekengebied-1-kopie.jpg](https://sypko.nl/wp-content/uploads/2024/12/OP202400018-241698-DBV-Leiderschapsbeeld-illustraties-opleidingsaanbod-extra-2_Tekengebied-1-kopie.jpg) — 146 chars
- [https://sypko.nl/wp-content/uploads/2025/03/OP20250008-41762_SZW_DK_stijl-illustraties-dienstverlening-en-kwaliteit-4-03-scaled.jpg](https://sypko.nl/wp-content/uploads/2025/03/OP20250008-41762_SZW_DK_stijl-illustraties-dienstverlening-en-kwaliteit-4-03-scaled.jpg) — 131 chars
- [https://sypko.nl/wp-content/uploads/2025/06/202500018-250617_DBV_infographic-historie-vrede-en-recht-def_Pagina_1-scaled.jpg](https://sypko.nl/wp-content/uploads/2025/06/202500018-250617_DBV_infographic-historie-vrede-en-recht-def_Pagina_1-scaled.jpg) — 124 chars

#### Underscores in URL path (prefer hyphens)

- Rule: `url.underscores` · Category: URL · Occurrences: 13

- [https://sypko.nl/wp-content/uploads/2024/12/20180387-Smart-Mobility-A0_dw-3.jpg](https://sypko.nl/wp-content/uploads/2024/12/20180387-Smart-Mobility-A0_dw-3.jpg)
- [https://sypko.nl/wp-content/uploads/2024/12/IMG_0109.png](https://sypko.nl/wp-content/uploads/2024/12/IMG_0109.png)
- [https://sypko.nl/wp-content/uploads/2024/12/IMG_0208.png](https://sypko.nl/wp-content/uploads/2024/12/IMG_0208.png)
- [https://sypko.nl/wp-content/uploads/2024/12/IMG_0595.png](https://sypko.nl/wp-content/uploads/2024/12/IMG_0595.png)
- [https://sypko.nl/wp-content/uploads/2024/12/IMG_0700-scaled.jpg](https://sypko.nl/wp-content/uploads/2024/12/IMG_0700-scaled.jpg)
- [https://sypko.nl/wp-content/uploads/2024/12/Infographic_onderzeeboot_illustratie2-scaled.jpg](https://sypko.nl/wp-content/uploads/2024/12/Infographic_onderzeeboot_illustratie2-scaled.jpg)
- [https://sypko.nl/wp-content/uploads/2024/12/OP202400018-241698-DBV-Leiderschapsbeeld-illustraties-opleidingsaanbod-extra-2_Tekengebied-1-kopie.jpg](https://sypko.nl/wp-content/uploads/2024/12/OP202400018-241698-DBV-Leiderschapsbeeld-illustraties-opleidingsaanbod-extra-2_Tekengebied-1-kopie.jpg)
- [https://sypko.nl/wp-content/uploads/2024/12/infographic-il-Palio_UK_2.jpg](https://sypko.nl/wp-content/uploads/2024/12/infographic-il-Palio_UK_2.jpg)
- [https://sypko.nl/wp-content/uploads/2025/03/OP20250008-41762_SZW_DK_STRIP_-dienstverlening-en-kwaliteit-v5.jpg](https://sypko.nl/wp-content/uploads/2025/03/OP20250008-41762_SZW_DK_STRIP_-dienstverlening-en-kwaliteit-v5.jpg)
- [https://sypko.nl/wp-content/uploads/2025/03/OP20250008-41762_SZW_DK_stijl-illustraties-dienstverlening-en-kwaliteit-4-03-scaled.jpg](https://sypko.nl/wp-content/uploads/2025/03/OP20250008-41762_SZW_DK_stijl-illustraties-dienstverlening-en-kwaliteit-4-03-scaled.jpg)
- [https://sypko.nl/wp-content/uploads/2025/06/202500018-250617_DBV_infographic-historie-vrede-en-recht-def_Pagina_1-scaled.jpg](https://sypko.nl/wp-content/uploads/2025/06/202500018-250617_DBV_infographic-historie-vrede-en-recht-def_Pagina_1-scaled.jpg)
- [https://sypko.nl/wp-content/uploads/2026/01/IMG_0698-scaled.jpg](https://sypko.nl/wp-content/uploads/2026/01/IMG_0698-scaled.jpg)
- [https://sypko.nl/wp-content/uploads/2026/06/OP202600033-360732-BSD_v3.jpg](https://sypko.nl/wp-content/uploads/2026/06/OP202600033-360732-BSD_v3.jpg)

#### Uppercase letters in URL path

- Rule: `url.uppercase` · Category: URL · Occurrences: 40

- [https://sypko.nl/wp-content/uploads/2024/12/20180387-Smart-Mobility-A0_dw-3.jpg](https://sypko.nl/wp-content/uploads/2024/12/20180387-Smart-Mobility-A0_dw-3.jpg)
- [https://sypko.nl/wp-content/uploads/2024/12/BBBBS-illustraties-los-06.jpg](https://sypko.nl/wp-content/uploads/2024/12/BBBBS-illustraties-los-06.jpg)
- [https://sypko.nl/wp-content/uploads/2024/12/IMG_0109.png](https://sypko.nl/wp-content/uploads/2024/12/IMG_0109.png)
- [https://sypko.nl/wp-content/uploads/2024/12/IMG_0208.png](https://sypko.nl/wp-content/uploads/2024/12/IMG_0208.png)
- [https://sypko.nl/wp-content/uploads/2024/12/IMG_0595.png](https://sypko.nl/wp-content/uploads/2024/12/IMG_0595.png)
- [https://sypko.nl/wp-content/uploads/2024/12/IMG_0700-scaled.jpg](https://sypko.nl/wp-content/uploads/2024/12/IMG_0700-scaled.jpg)
- [https://sypko.nl/wp-content/uploads/2024/12/Infographic_onderzeeboot_illustratie2-scaled.jpg](https://sypko.nl/wp-content/uploads/2024/12/Infographic_onderzeeboot_illustratie2-scaled.jpg)
- [https://sypko.nl/wp-content/uploads/2024/12/JP.-illu-frankmille-1080x1080-07.jpg](https://sypko.nl/wp-content/uploads/2024/12/JP.-illu-frankmille-1080x1080-07.jpg)
- [https://sypko.nl/wp-content/uploads/2024/12/OP202400018-241698-DBV-Leiderschapsbeeld-illustraties-opleidingsaanbod-extra-2_Tekengebied-1-kopie.jpg](https://sypko.nl/wp-content/uploads/2024/12/OP202400018-241698-DBV-Leiderschapsbeeld-illustraties-opleidingsaanbod-extra-2_Tekengebied-1-kopie.jpg)
- [https://sypko.nl/wp-content/uploads/2024/12/Schermafbeelding-2018-10-25-om-22.37.42kopie.png](https://sypko.nl/wp-content/uploads/2024/12/Schermafbeelding-2018-10-25-om-22.37.42kopie.png)
- [https://sypko.nl/wp-content/uploads/2024/12/cover-deel-I-scaled.jpg](https://sypko.nl/wp-content/uploads/2024/12/cover-deel-I-scaled.jpg)
- [https://sypko.nl/wp-content/uploads/2024/12/infographic-il-Palio_UK_2.jpg](https://sypko.nl/wp-content/uploads/2024/12/infographic-il-Palio_UK_2.jpg)
- [https://sypko.nl/wp-content/uploads/2024/12/test-HvH-iconen-voor-social-post.jpg](https://sypko.nl/wp-content/uploads/2024/12/test-HvH-iconen-voor-social-post.jpg)
- [https://sypko.nl/wp-content/uploads/2025/02/nfographic-AT-Jaarplan-Gemeente-Den-Haag-fin-scaled.jpg](https://sypko.nl/wp-content/uploads/2025/02/nfographic-AT-Jaarplan-Gemeente-Den-Haag-fin-scaled.jpg)
- [https://sypko.nl/wp-content/uploads/2025/03/OP202500005-Infographic-cloud-tijdslijnuitleg-cloud-dw-scaled.jpg](https://sypko.nl/wp-content/uploads/2025/03/OP202500005-Infographic-cloud-tijdslijnuitleg-cloud-dw-scaled.jpg)
- [https://sypko.nl/wp-content/uploads/2025/03/OP20250008-41762_SZW_DK_STRIP_-dienstverlening-en-kwaliteit-v5.jpg](https://sypko.nl/wp-content/uploads/2025/03/OP20250008-41762_SZW_DK_STRIP_-dienstverlening-en-kwaliteit-v5.jpg)
- [https://sypko.nl/wp-content/uploads/2025/03/OP20250008-41762_SZW_DK_stijl-illustraties-dienstverlening-en-kwaliteit-4-03-scaled.jpg](https://sypko.nl/wp-content/uploads/2025/03/OP20250008-41762_SZW_DK_stijl-illustraties-dienstverlening-en-kwaliteit-4-03-scaled.jpg)
- [https://sypko.nl/wp-content/uploads/2025/06/202500018-250617_DBV_infographic-historie-vrede-en-recht-def_Pagina_1-scaled.jpg](https://sypko.nl/wp-content/uploads/2025/06/202500018-250617_DBV_infographic-historie-vrede-en-recht-def_Pagina_1-scaled.jpg)
- [https://sypko.nl/wp-content/uploads/2025/06/Hugo-de-Groot-scaled.jpg](https://sypko.nl/wp-content/uploads/2025/06/Hugo-de-Groot-scaled.jpg)
- [https://sypko.nl/wp-content/uploads/2025/06/Vredespaleis-01-scaled.jpg](https://sypko.nl/wp-content/uploads/2025/06/Vredespaleis-01-scaled.jpg)
- [https://sypko.nl/wp-content/uploads/2025/06/voormalig-Amerikaanse-ambassade-scaled.jpg](https://sypko.nl/wp-content/uploads/2025/06/voormalig-Amerikaanse-ambassade-scaled.jpg)
- [https://sypko.nl/wp-content/uploads/2025/08/Infographicman-illustraties-01.svg](https://sypko.nl/wp-content/uploads/2025/08/Infographicman-illustraties-01.svg)
- [https://sypko.nl/wp-content/uploads/2025/08/Infographicman-illustraties-02.svg](https://sypko.nl/wp-content/uploads/2025/08/Infographicman-illustraties-02.svg)
- [https://sypko.nl/wp-content/uploads/2025/08/Infographicman-illustraties-04.svg](https://sypko.nl/wp-content/uploads/2025/08/Infographicman-illustraties-04.svg)
- [https://sypko.nl/wp-content/uploads/2026/01/IMG_0698-scaled.jpg](https://sypko.nl/wp-content/uploads/2026/01/IMG_0698-scaled.jpg)
- [https://sypko.nl/wp-content/uploads/2026/01/Infographicman-illustraties-05.svg](https://sypko.nl/wp-content/uploads/2026/01/Infographicman-illustraties-05.svg)
- [https://sypko.nl/wp-content/uploads/2026/01/MRA.png](https://sypko.nl/wp-content/uploads/2026/01/MRA.png)
- [https://sypko.nl/wp-content/uploads/2026/01/Map-MRA-website-02.svg](https://sypko.nl/wp-content/uploads/2026/01/Map-MRA-website-02.svg)
- [https://sypko.nl/wp-content/uploads/2026/01/Map-MRA-website-03.svg](https://sypko.nl/wp-content/uploads/2026/01/Map-MRA-website-03.svg)
- [https://sypko.nl/wp-content/uploads/2026/01/Map-MRA-website-04.svg](https://sypko.nl/wp-content/uploads/2026/01/Map-MRA-website-04.svg)
- [https://sypko.nl/wp-content/uploads/2026/01/Map-MRA-website-06.svg](https://sypko.nl/wp-content/uploads/2026/01/Map-MRA-website-06.svg)
- [https://sypko.nl/wp-content/uploads/2026/01/Map-MRA-website-07.svg](https://sypko.nl/wp-content/uploads/2026/01/Map-MRA-website-07.svg)
- [https://sypko.nl/wp-content/uploads/2026/01/Map-MRA-website-08.svg](https://sypko.nl/wp-content/uploads/2026/01/Map-MRA-website-08.svg)
- [https://sypko.nl/wp-content/uploads/2026/01/Map-MRA-website-09.svg](https://sypko.nl/wp-content/uploads/2026/01/Map-MRA-website-09.svg)
- [https://sypko.nl/wp-content/uploads/2026/01/Map-MRA-website-10.svg](https://sypko.nl/wp-content/uploads/2026/01/Map-MRA-website-10.svg)
- [https://sypko.nl/wp-content/uploads/2026/01/Map-MRA-website-11.svg](https://sypko.nl/wp-content/uploads/2026/01/Map-MRA-website-11.svg)
- [https://sypko.nl/wp-content/uploads/2026/01/Map-MRA-website-12.svg](https://sypko.nl/wp-content/uploads/2026/01/Map-MRA-website-12.svg)
- [https://sypko.nl/wp-content/uploads/2026/01/Verwijsplaat-DH-1.jpg](https://sypko.nl/wp-content/uploads/2026/01/Verwijsplaat-DH-1.jpg)
- [https://sypko.nl/wp-content/uploads/2026/05/iconenset-Omgevingswet-DH.jpg](https://sypko.nl/wp-content/uploads/2026/05/iconenset-Omgevingswet-DH.jpg)
- [https://sypko.nl/wp-content/uploads/2026/06/OP202600033-360732-BSD_v3.jpg](https://sypko.nl/wp-content/uploads/2026/06/OP202600033-360732-BSD_v3.jpg)

## Checks & coverage

Crawlinx ran **157 technical-SEO checks** across 27 categories. Categories marked ✓ are fully clean.

- ✗ Agent Readiness — 7 warning(s), 13 notice(s)
- ✓ AI Content — clean
- ✓ Amp — clean
- ✓ Budget — clean
- ✗ Cache — 8 notice(s)
- ✓ Canonical — clean
- ✗ Content — 8 warning(s), 1 notice(s)
- ✗ Crawlability — 3 notice(s)
- ✗ Duplicate — 6 warning(s), 6 notice(s)
- ✓ Geo — clean
- ✓ Headings — clean
- ✓ Hreflang — clean
- ✗ Images — 8 warning(s), 11 notice(s)
- ✓ Indexability — clean
- ✗ Links — 21 warning(s), 7 notice(s)
- ✗ Meta Description — 1 warning(s), 7 notice(s)
- ✓ Mobile — clean
- ✗ Performance — 8 warning(s), 28 notice(s)
- ✓ Rendering — clean
- ✓ Robots — clean
- ✗ Security — 15 notice(s)
- ✓ Sitemap — clean
- ✗ Social — 8 notice(s)
- ✗ Structured Data — 2 warning(s), 8 notice(s)
- ✗ Titles — 2 notice(s)
- ✗ URL — 56 notice(s)
- ✓ Video — clean

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