What powers essonne91.fr?
Last seen Jun 2026 · 11 technologies across 10 categories
Font scripts
Google Font API
since Nov 2022
JavaScript libraries
Maps
Operating systems
CentOS
since Sep 2025
Programming languages
Reverse proxies
F5 BigIP
since Feb 2023
Web frameworks
Microsoft ASP.NET
since Feb 2021
Web server extensions
Web servers
Webmail
Microsoft 365
since May 2025
Audience
France
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.50 / 10 · ranked #6,524,569 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 1.4 MB · 17 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| formasso.essonne91.fr | 8 |
| mail.essonne91.fr | 2 |
| extranet.essonne91.fr | 1 |