What powers fr-cirm-math.fr?
Last seen Oct 2026 · 22 technologies across 15 categories
Advertising
Microsoft Advertising
since Oct 2024
Analytics
Matomo Analytics
since Dec 2022
CMS
Cookie compliance
Databases
MySQL
since Sep 2021
Font scripts
Twitter Emoji (Twemoji)
since Dec 2022
JavaScript libraries
Miscellaneous
Page builders
Performance
Priority Hints
since Dec 2023
Programming languages
PHP
since Sep 2021
Video players
YouTube
since Sep 2021
Web servers
Nginx
since Dec 2022
WordPress plugins
WordPress themes
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Nov 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 61% desktop
- 39% phone
France
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.95 / 10 · ranked #611,190 of all domains
60 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: French (France)
- Weight: 12.7 MB · 123 requests
- WordPress theme: hello-elementor · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Centre International de Rencontres Mathématiques (CIRM)
- Profiles: Facebook
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on FR-RAIMU-2 - Renater (139.124.3.75)
- DNS: cnrs.fr
- Email: no MX record returned
- SSL: Let's Encrypt, ECDSA P256, expires Feb 2027
- Common Crawl link graph: rank 2,073,631, 2 hosts
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected Lightbox Jul 2026
- detected Matomo Analytics Jul 2026
- dropped Caddy Mar 2026
- dropped Lightbox Feb 2026
- detected Twitter Emoji (Twemoji) Dec 2025