What powers natuurmuseumfryslan.nl?
Last seen Aug 2026 · 27 technologies across 16 categories
Analytics
CDN
CMS
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Font scripts
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JavaScript frameworks
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Miscellaneous
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RUM
Security
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AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 robots.txt appeared
- Sep 2026 * added to robots.txt
- Sep 2026 * removed from robots.txt
- Sep 2026 robots.txt removed
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| museum friesland | #4 | 2 |
| museums friesland | #7 | 1 |
| fryslan | #21 | 1 |
| cameron ad | #76 | 0 |
| museums friesland | #35 | 0 |
| leeuwarden friesland | #59 | 0 |
| friesland museum | #9 | 0 |
| friesland leeuwarden | #28 | 0 |
| fries museum | #40 | 0 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
No AI crawlers blocked
Audience
- 88% phone
- 9% desktop
- 3% tablet
Netherlands
Türkiye
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.12 / 10 · ranked #236,108 of all domains
125 referring domains · OpenPageRank
Search traffic
4 est. monthly organic visits (US)
9 keywords in Google's top 30
Core Web Vitals
| LCP | 1.2 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Dutch (Netherlands)
- Weight: 4.1 MB · 46 requests
- WordPress theme: zephyr (child: zephyr-child) · all themes
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Natuurmuseum Fryslân
- Country: Netherlands
From Wikidata (CC0).
Infrastructure
- Hosted on DUOCAST-AS (45.82.188.203)
- DNS: dn-s.nl
- Email: no MX record returned, SPF names Microsoft 365
- Email security: SPF (soft fail), DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 768,322, 3 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| natuurmuseumfryslan.nl | 17 |
| tickets.natuurmuseumfryslan.nl | 14 |
Full technology history →
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Recent changes
- dropped Priority Hints Jun 2026
- dropped WP Rocket Jun 2026
- detected Twitter Emoji (Twemoji) May 2026
- dropped Plesk Mar 2026
- detected New Relic Jan 2026
- dropped Yoast SEO Jan 2026
- dropped Font Awesome Dec 2025
- dropped New Relic Nov 2025
- dropped Nginx Nov 2025
- dropped OpenResty Nov 2025