What powers arnsdeleeuw.nl?
Last seen Aug 2026 · 13 technologies across 8 categories
Analytics
Google Analytics
since Jun 2022
Hotjar
since Jun 2022
Font scripts
JavaScript libraries
Modernizr
since Jun 2022
Miscellaneous
Open Graph
since Sep 2022
Programming languages
Java
since Jun 2022
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Jun 2022
Web servers
Nginx
since Jun 2022
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 Aug 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
- 100% phone
Netherlands
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.31 / 10 · ranked #8,572,557 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Dutch
- Weight: 15.1 MB · 85 requests
- Structured data: JSON-LD, Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.