What powers prevenir.fr?
Last seen Jun 2026 · 15 technologies across 10 categories
CDN
Cloudflare
since Nov 2025
Issue trackers
Sentry
since Nov 2025
JavaScript frameworks
JavaScript libraries
Miscellaneous
HTTP/3
since Nov 2025
Open Graph
since Nov 2025
Reverse proxies
Envoy
since Apr 2026
RUM
Datadog
since Nov 2025
Security
HSTS
since Nov 2025
Surveys
Tally
since Nov 2025
Webmail
Google Workspace
since Nov 2025
Audience
France
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.57 / 10 · ranked #5,918,080 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: French
- CDN: Cloudflare
- Weight: 1.9 MB · 39 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Cloudflare Browser Insights Apr 2026