What powers sirene.gouv.fr?
Last seen Aug 2026 · 7 technologies across 6 categories
Analytics
Matomo Analytics
since Feb 2026
JavaScript frameworks
React
since Feb 2026
JavaScript libraries
Miscellaneous
Vite
since Feb 2026
Security
HSTS
since Feb 2026
Web servers
Nginx
since Apr 2026
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 69% desktop
- 31% phone
France
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.63 / 10 · ranked #382,226 of all domains
61 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: French
- Weight: 2.6 MB · 18 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on DISIC-RIE-AS (143.196.255.6)
- Email: no MX record returned
- SSL: Sectigo, RSA 4096, expires Mar 2027
- Common Crawl link graph: rank 11,393,777
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected Nginx Apr 2026