What powers devrolijkezwaluw.nl?
Last seen Jun 2026 · 12 technologies across 10 categories
Analytics
CDN
jQuery CDN
since Aug 2024
CMS
Concrete CMS
since Sep 2020
Font scripts
JavaScript libraries
Maps
Google Maps
since Mar 2023
Miscellaneous
Open Graph
since Aug 2025
Programming languages
PHP
since Sep 2020
Security
HSTS
since Aug 2024
Web servers
Nginx
since Aug 2024
Audience
- 100% phone
Netherlands
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.40 / 10 · ranked #7,463,504 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| CLS | 0 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Dutch
- Weight: 2.9 MB · 52 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Open Graph Aug 2025