What powers section4.fr?
Last seen Jun 2026 · 14 technologies across 8 categories
Analytics
Leadfeeder
since Mar 2024
JavaScript frameworks
JavaScript libraries
Marketing automation
Sendinblue
since Jan 2023
Miscellaneous
Open Graph
since Oct 2022
Webpack
since Aug 2022
PaaS
Security
HSTS
since Oct 2022
Static site generator
Audience
France
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.09 / 10 · ranked #509,967 of all domains
35 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 50 ms |
| CLS | 0.25 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: French
- CDN: Google
- Weight: 1.3 MB · 74 requests
- Structured data: JSON-LD, Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| section4.fr | 14 |
| lille.section4.fr | 12 |