What powers ifpen.fr?
Last seen Aug 2026 · 30 technologies across 16 categories
Analytics
CMS
Editors
Font scripts
Hosting
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Miscellaneous
Programming languages
Security
UI frameworks
Web frameworks
Web servers
Webmail
Widgets
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 67% desktop
- 33% phone
France
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.53 / 10 · ranked #862,249 of all domains
32 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: French
- Weight: 0.6 MB · 42 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on XSALTO-AS (81.200.46.18)
- DNS: ifp.fr
- Email: Microsoft 365
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 1,929,905, 10 hosts
- Verified with: DocuSign, Google, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| theses.ifpen.fr | 15 |
| extranet.ifpen.fr | 14 |
| emploi.ifpen.fr | 8 |
Full technology history →
Report an incorrect detection
Recent changes
- detected DocuSign May 2026
- detected Backbone.js Mar 2026
- detected Lodash Mar 2026
- detected Underscore.js Mar 2026
- detected AddToAny Oct 2025