What powers 
rookvrijookjij.nl?
Last seen Aug 2026 · 22 technologies across 14 categories
Analytics
Caching
CMS
Databases
JavaScript libraries
Maps
Miscellaneous
Performance
Programming languages
Security
UI frameworks
Web servers
Webmail
WordPress plugins
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
AI Crawlers
No AI crawlers blocked
Audience
- 72% phone
- 28% desktop
Netherlands
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.70 / 10 · ranked #314,892 of all domains
76 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Dutch (Netherlands)
- Weight: 1.2 MB · 60 requests
- WordPress theme: rookvrijookjij · all themes
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on NEDZONE-AS (94.103.155.177)
- Email: mx.microsoft
- Email security: SPF (soft fail), DMARC reject
- SSL: Let's Encrypt, ECDSA P384, expires Dec 2026
- Common Crawl link graph: rank 11,365,592, 2 hosts
- Verified with: Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| rookvrijookjij.nl | 16 |
| www.rookvrijookjij.nl | 11 |
Full technology history →
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Recent changes
- detected WPML Apr 2026
- dropped reCAPTCHA Jan 2026
- detected Priority Hints Dec 2025
- detected WP Rocket Dec 2025
- detected core-js Nov 2025
- detected Google Maps Nov 2025
- detected Gravity Forms Nov 2025
- detected jQuery Migrate Nov 2025
- detected lit-element Nov 2025
- detected lit-html Nov 2025
- detected MySQL Nov 2025
- detected reCAPTCHA Nov 2025
- detected WordPress Nov 2025