What powers cerfontaine.be?
Last seen Jun 2026 · 14 technologies across 8 categories
Analytics
Cloudflare Browser Insights
since Dec 2025
Caching
Varnish
since Jan 2019
CDN
Cloudflare
since May 2024
CMS
Plone
since Jan 2019
JavaScript libraries
Miscellaneous
Programming languages
Python
since Jan 2019
Security
HSTS
since Sep 2022
Audience
- 83% phone
- 17% desktop
Belgium
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.58 / 10 · ranked #2,354,307 of all domains
21 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: French
- CDN: Cloudflare
- Weight: 1.5 MB · 64 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped Modernizr Jan 2026
- detected Cloudflare Dec 2025
- detected Cloudflare Browser Insights Dec 2025
- detected HTTP/3 Dec 2025
- detected Modernizr Nov 2025