Catalog / sypko.nl
89

SEO audit for sypko.nl

Sypko » Illustraties & Infographics

mediaWordPress

Health 89/100 (good) · 50 pages crawled · generated 2026-08-26

Download Markdown report (feed to ChatGPT / Claude / Cursor)

Home Illustraties Infographics Over Contact Contact Visueel verhalen vertellen Illustratie voor social media campagne. Bekijk project Illustraties Illustraties uitgelicht! Infographics Infographics ui…

Screenshot of sypko.nl
50
pages crawled
8
indexable pages
0
errors
61
warnings
173
notices
0
orphan pages
0
broken links
Category breakdown
CategoryScoreErrorsWarningsNotices
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
Findings

Warnings (9 rules)

warning Control has no accessible name

Rule agent.control_no_name · Agent Readiness · 7 occurrence(s)

warning Thin content (low word count)

Rule content.thin · Content · 8 occurrence(s)

warning Duplicate <title> across pages

Rule duplicate.title · Duplicate · 6 occurrence(s)

warning Images missing alt text

Rule images.missing_alt · Images · 8 occurrence(s)

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

Rule images.no_lazy_lcp_candidate · Performance · 8 occurrence(s)

  • 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/ — 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 — 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/ — 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 — 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/ — 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 — 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/ — 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.

warning Internal link points to a redirect

Rule links.redirect_target · Links · 21 occurrence(s)

warning Missing meta description

Rule meta_desc.missing · Meta Description · 1 occurrence(s)

warning BreadcrumbList present but structurally incomplete

Rule schema.breadcrumb_incomplete · Structured Data · 1 occurrence(s)

  • 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.

warning Schema describes content not visible on the page

Rule schema.hidden_content · Structured Data · 1 occurrence(s)

  • 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 (23 rules)

notice Heading levels skip a level

Rule agent.heading_skip · Agent Readiness · 5 occurrence(s)

notice No llms.txt for AI agents

Rule agent.llms_txt_missing · Agent Readiness · 1 occurrence(s)

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

notice No main landmark for AI agents

Rule agent.no_main_landmark · Agent Readiness · 7 occurrence(s)

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

Rule cache.not_cacheable · Cache · 8 occurrence(s)

notice Low text-to-HTML ratio

Rule content.low_ratio · Content · 1 occurrence(s)

notice Duplicate meta description across pages

Rule duplicate.meta_desc · Duplicate · 6 occurrence(s)

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

Rule images.generic_filename · Images · 3 occurrence(s)

  • 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 — 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/ — 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.

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

Rule images.missing_dimensions · Images · 8 occurrence(s)

notice Internal link has no anchor text / accessible name

Rule links.no_anchor_text · Links · 7 occurrence(s)

  • 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 — 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/ — 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 — 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/ — 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 — 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/ — 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.

notice Meta description too long

Rule meta_desc.too_long · Meta Description · 7 occurrence(s)

notice Missing Open Graph tags

Rule og.missing · Social · 8 occurrence(s)

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

Rule perf.images_legacy_format · Performance · 7 occurrence(s)

  • 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 — 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/ — 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 — 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/ — 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 — 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/ — 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.

notice Large HTML document

Rule perf.large_html · Performance · 5 occurrence(s)

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

Rule perf.no_etag · Performance · 8 occurrence(s)

  • 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/ — 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 — 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/ — 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 — 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/ — 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 — 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/ — 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.

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

Rule perf.no_last_modified · Performance · 8 occurrence(s)

  • 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/ — 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 — 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/ — 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 — 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/ — 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 — 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/ — 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.

notice URL redirects to another URL

Rule redirect.single · Crawlability · 3 occurrence(s)

notice Deprecated schema type with no Google rich result

Rule schema.deprecated_type · Structured Data · 8 occurrence(s)

  • 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/ — 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 — 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/ — 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 — 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/ — 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 — 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/ — 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.

notice Missing recommended security headers

Rule security.missing_headers · Security · 8 occurrence(s)

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

Rule security.unsafe_cross_origin_links · Security · 7 occurrence(s)

  • 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 — 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/ — 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 — 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/ — 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 — 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/ — 3 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".

notice Title is very short

Rule title.too_short · Titles · 2 occurrence(s)

notice URL is very long

Rule url.too_long · URL · 3 occurrence(s)

notice Underscores in URL path (prefer hyphens)

Rule url.underscores · URL · 13 occurrence(s)

notice Uppercase letters in URL path

Rule url.uppercase · URL · 40 occurrence(s)

Pages (showing 50 of 50)
URLStatusIndexableWordsIn-links
https://sypko.nl/
Sypko » Illustraties & Infographics		 200 yes 112 7
https://sypko.nl/illustraties
Sypko » Illustraties		 200 yes 137 7
https://sypko.nl/infographics
Sypko » Infographics		 200 yes 141 7
https://sypko.nl/over
Sypko » Over		 200 yes 160 7
https://sypko.nl/category/illustraties/
Illustraties Archieven » Sypko		 200 yes 37 0
https://sypko.nl/illustraties/
Sypko » Illustraties		 200 yes 137 0
https://sypko.nl/infographics/
Sypko » Infographics		 200 yes 141 0
https://sypko.nl/over/
Sypko » Over		 200 yes 160 0
https://sypko.nl/wp-content/uploads/2024/12/1702714570217.jpeg 200 no 0 1
https://sypko.nl/wp-content/uploads/2024/12/20180387-Smart-Mobility-A0_dw-3.jpg 200 no 0 1
https://sypko.nl/wp-content/uploads/2024/12/BBBBS-illustraties-los-06.jpg 200 no 0 1
https://sypko.nl/wp-content/uploads/2024/12/IMG_0109.png 200 no 0 1
https://sypko.nl/wp-content/uploads/2024/12/IMG_0208.png 200 no 0 1
https://sypko.nl/wp-content/uploads/2024/12/IMG_0595.png 200 no 0 1
https://sypko.nl/wp-content/uploads/2024/12/IMG_0700-scaled.jpg 200 no 0 1
https://sypko.nl/wp-content/uploads/2024/12/Infographic_onderzeeboot_illustratie2-scaled.jpg 200 no 0 1
https://sypko.nl/wp-content/uploads/2024/12/JP.-illu-frankmille-1080x1080-07.jpg 200 no 0 3
https://sypko.nl/wp-content/uploads/2024/12/OP202400018-241698-DBV-Leiderschapsbeeld-illustraties-opleidingsaanbod-extra-2_Tekengebied-1-kopie.jpg 200 no 0 1
https://sypko.nl/wp-content/uploads/2024/12/Schermafbeelding-2018-10-25-om-22.37.42kopie.png 200 no 0 1
https://sypko.nl/wp-content/uploads/2024/12/cover-deel-I-scaled.jpg 200 no 0 1
https://sypko.nl/wp-content/uploads/2024/12/heli2.jpg 200 no 0 1
https://sypko.nl/wp-content/uploads/2024/12/infographic-il-Palio_UK_2.jpg 200 no 0 1
https://sypko.nl/wp-content/uploads/2024/12/test-HvH-iconen-voor-social-post.jpg 200 no 0 1
https://sypko.nl/wp-content/uploads/2025/02/nfographic-AT-Jaarplan-Gemeente-Den-Haag-fin-scaled.jpg 200 no 0 1
https://sypko.nl/wp-content/uploads/2025/03/OP202500005-Infographic-cloud-tijdslijnuitleg-cloud-dw-scaled.jpg 200 no 0 1
https://sypko.nl/wp-content/uploads/2025/03/OP20250008-41762_SZW_DK_STRIP_-dienstverlening-en-kwaliteit-v5.jpg 200 no 0 1
https://sypko.nl/wp-content/uploads/2025/03/OP20250008-41762_SZW_DK_stijl-illustraties-dienstverlening-en-kwaliteit-4-03-scaled.jpg 200 no 0 1
https://sypko.nl/wp-content/uploads/2025/06/202500018-250617_DBV_infographic-historie-vrede-en-recht-def_Pagina_1-scaled.jpg 200 no 0 1
https://sypko.nl/wp-content/uploads/2025/06/Hugo-de-Groot-scaled.jpg 200 no 0 1
https://sypko.nl/wp-content/uploads/2025/06/Vredespaleis-01-scaled.jpg 200 no 0 1
https://sypko.nl/wp-content/uploads/2025/06/voormalig-Amerikaanse-ambassade-scaled.jpg 200 no 0 1
https://sypko.nl/wp-content/uploads/2025/08/Infographicman-illustraties-01.svg 200 no 0 1
https://sypko.nl/wp-content/uploads/2025/08/Infographicman-illustraties-02.svg 200 no 0 1
https://sypko.nl/wp-content/uploads/2025/08/Infographicman-illustraties-04.svg 200 no 0 1
https://sypko.nl/wp-content/uploads/2026/01/IMG_0698-scaled.jpg 200 no 0 1
https://sypko.nl/wp-content/uploads/2026/01/Infographicman-illustraties-05.svg 200 no 0 1
https://sypko.nl/wp-content/uploads/2026/01/MRA.png 200 no 0 1
https://sypko.nl/wp-content/uploads/2026/01/Map-MRA-website-02.svg 200 no 0 1
https://sypko.nl/wp-content/uploads/2026/01/Map-MRA-website-03.svg 200 no 0 3
https://sypko.nl/wp-content/uploads/2026/01/Map-MRA-website-04.svg 200 no 0 3
https://sypko.nl/wp-content/uploads/2026/01/Map-MRA-website-06.svg 200 no 0 3
https://sypko.nl/wp-content/uploads/2026/01/Map-MRA-website-07.svg 200 no 0 3
https://sypko.nl/wp-content/uploads/2026/01/Map-MRA-website-08.svg 200 no 0 3
https://sypko.nl/wp-content/uploads/2026/01/Map-MRA-website-09.svg 200 no 0 3
https://sypko.nl/wp-content/uploads/2026/01/Map-MRA-website-10.svg 200 no 0 3
https://sypko.nl/wp-content/uploads/2026/01/Map-MRA-website-11.svg 200 no 0 3
https://sypko.nl/wp-content/uploads/2026/01/Map-MRA-website-12.svg 200 no 0 3
https://sypko.nl/wp-content/uploads/2026/01/Verwijsplaat-DH-1.jpg 200 no 0 1
https://sypko.nl/wp-content/uploads/2026/05/iconenset-Omgevingswet-DH.jpg 200 no 0 1
https://sypko.nl/wp-content/uploads/2026/06/OP202600033-360732-BSD_v3.jpg 200 no 0 1

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