What powers irsa.fr?
Last seen Oct 2026 · 33 technologies across 13 categories
Analytics
CDN
CMS
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Performance
Programming languages
Security
UI frameworks
Web servers
Webmail
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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 70% phone
- 30% desktop
France
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.22 / 10 · ranked #1,240,610 of all domains
32 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: French (France)
- Weight: 7.1 MB · 91 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Scaleway (212.129.16.94)
- DNS: Gandi
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC quarantine
- SSL: Let's Encrypt, RSA 4096, expires Jan 2027
- Common Crawl link graph: rank 11,211,574, 8 hosts
- Verified with: Brevo, Microsoft 365, Sophos
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.irsa.fr | 23 |
| www.esateyquems.irsa.fr | 14 |
| intranet.irsa.fr | 10 |
| mail.irsa.fr | 3 |
| imail.irsa.fr | 1 |
Full technology history →
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Recent changes
- detected Font Awesome Oct 2026
- detected OWL Carousel Oct 2026
- detected Animate.css Feb 2026
- detected cdnjs Feb 2026
- detected Cloudflare Feb 2026
- dropped Facil-iti Feb 2026
- dropped Google Tag Manager Feb 2026
- dropped jsDelivr Feb 2026
- dropped MailChimp Feb 2026
- dropped Swiper Slider Feb 2026