What powers rockherkencore.be?
Last seen Jun 2026 · 12 technologies across 8 categories
CMS
Wagtail
since Mar 2026
JavaScript frameworks
JavaScript libraries
Swiper
since Mar 2026
Miscellaneous
Open Graph
since Mar 2026
PWA
since Mar 2026
Programming languages
Security
HSTS
since Mar 2026
UI frameworks
Tailwind CSS
since Mar 2026
Web frameworks
Audience
- 85% phone
- 12% desktop
- 3% tablet
Belgium
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.42 / 10 · ranked #32,528,179 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Dutch
- Weight: 1.1 MB · 43 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.