What powers lesjfn.fr?
Last seen Jun 2026 · 21 technologies across 13 categories
Advertising
Microsoft Advertising
since Feb 2026
Analytics
Cloudflare Browser Insights
since Nov 2025
Google Analytics
since Jan 2019
CDN
Cloudflare
since Aug 2025
Mailjet
since Aug 2022
Microsoft 365
since Aug 2022
Font scripts
Typekit
since Apr 2023
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Marketing automation
MailChimp
since Aug 2022
Sendinblue
since Jan 2023
Miscellaneous
HTTP/3
since Nov 2025
Rich text editors
Quill
since Mar 2025
Security
Cloudflare Bot Management
since Nov 2025
HSTS
since Nov 2025
Video players
Audience
- 59% desktop
- 41% phone
France
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.94 / 10 · ranked #619,981 of all domains
60 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 75 ms |
| CLS | 0.2 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: French
- CDN: Cloudflare
- Weight: 27.4 MB · 44 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Google Analytics Feb 2026
- detected Microsoft Advertising Feb 2026
- dropped Nginx Dec 2025
- dropped PHP Dec 2025
- detected React Dec 2025
- dropped Amazon Web Services Sep 2025
- detected Cloudflare Aug 2025