What powers istnf.fr?
Last seen Jun 2026 · 13 technologies across 11 categories
Advertising
Microsoft Advertising
since Apr 2025
Analytics
Microsoft Clarity
since Oct 2025
Hosting panels
Plesk
since May 2019
JavaScript libraries
Marketing automation
HubSpot
since Apr 2026
Miscellaneous
Google Code Prettify
since Aug 2022
Programming languages
PHP
since May 2019
Security
HSTS
since Oct 2024
Web servers
Nginx
since May 2023
Widgets
Elfsight
since Nov 2024
Audience
France
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.97 / 10 · ranked #593,118 of all domains
54 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: French
- Weight: 1.5 MB · 41 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| istnf.fr | 11 |
| www.istnf.fr | 10 |
| evrest.istnf.fr | 9 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Cloudflare Apr 2026
- dropped Cloudflare Bot Management Apr 2026
- detected HubSpot Apr 2026
- detected Cloudflare Feb 2026
- detected Cloudflare Bot Management Feb 2026
- detected Microsoft Clarity Oct 2025