What powers leh.fr?
Last seen Aug 2026 · 15 technologies across 11 categories
Analytics
CDN
Font scripts
JavaScript libraries
Miscellaneous
Performance
Programming languages
Static site generator
UI frameworks
Web frameworks
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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 54% phone
- 46% desktop
France
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.74 / 10 · ranked #286,126 of all domains
112 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: French
- Weight: 1.0 MB · 11 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Les Études Hospitalières
- Founded: 1995
- Country: France
From Wikidata (CC0).
Infrastructure
- Hosted on ALWAYSDATA (185.31.40.19, IPv6)
- DNS: alwaysdata.com
- Email: OVHcloud
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 713,184, 3 hosts
- Verified with: Brevo
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.leh.fr | 10 |
| formation.leh.fr | 6 |
Full technology history →
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Recent changes
- dropped Astra Aug 2026
- dropped HSTS Aug 2026
- dropped Isotope Aug 2026
- dropped Ivory Search Aug 2026
- dropped jQuery Aug 2026
- dropped jQuery Migrate Aug 2026
- dropped MySQL Aug 2026
- dropped Really Simple SSL & Security Aug 2026
- dropped RSS Aug 2026
- dropped Site Kit Aug 2026
- dropped Slick Aug 2026
- dropped Spectra Aug 2026
- dropped Swiper Aug 2026
- dropped WordPress Aug 2026
- dropped WordPress Block Editor Aug 2026
- dropped Yoast SEO Aug 2026
- detected Astro Jul 2026
- detected Cloudflare Jul 2026
- detected HTTP/3 Jul 2026
- dropped Bootstrap Mar 2026
- dropped FancyBox Mar 2026
- dropped jQuery UI Mar 2026
- detected Radix UI Feb 2026
- detected shadcn/ui Feb 2026
- detected Tailwind CSS Feb 2026