What powers btsprevert.fr?
Last seen Aug 2026 · 15 technologies across 13 categories
Analytics
Cloudflare Browser Insights
since Aug 2026
Google Analytics
since Aug 2026
Authentication
Facebook Login
since Aug 2022
CDN
Cloudflare
since Aug 2026
Hosting
IONOS
since Aug 2022
JavaScript frameworks
JavaScript libraries
Maps
Google Maps
since Jan 2023
Miscellaneous
HTTP/3
since Aug 2026
Open Graph
since Aug 2026
Performance
Priority Hints
since Aug 2026
Static site generator
Astro
since Aug 2026
Tag managers
Google Tag Manager
since Aug 2026
UI frameworks
Tailwind CSS
since Aug 2026
Web servers
Apache HTTP Server
since Aug 2022
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not checked
Content Signals:
search=yes ai-train=yes ai-input=yes declared in robots.txt
AI Crawlers
No AI crawlers blocked
Standards: Content Signals
Audience
- 73% phone
- 20% desktop
- 6% tablet
France
Belgium
Algeria
Morocco
Canada
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.69 / 10 · ranked #19,760,133 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Subdomains
| Host | Techs |
|---|---|
| btsprevert.fr | 15 |
| www.btsprevert.fr | 6 |