What powers 
sentinellesdelanature.fr?
Last seen Sep 2026 · 14 technologies across 12 categories
Advertising
Analytics
Comment systems
Font scripts
JavaScript libraries
Maps
Miscellaneous
Operating systems
Security
UI frameworks
Video players
Web servers
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
No AI crawlers blocked
Audience
- 58% phone
- 42% desktop
France
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.27 / 10 · ranked #222,508 of all domains
123 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 18.8 MB · 108 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Registered Mar 2017 (9 years) via OVH, renews Mar 2027
- Hosted on BOSCOP (185.170.45.103)
- DNS: anycast.me
- Email: OVHcloud
- Email security: SPF (soft fail), DMARC reject, DNSSEC signed, MTA-STS, BIMI
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 111,249, 2 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026, registration from the registry's RDAP service. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected Debian Dec 2025
- detected HSTS Dec 2025
- detected Microsoft Advertising Dec 2025