What powers ctles.fr?
Last seen Jul 2026 · 9 technologies across 6 categories
CMS
Font scripts
Google Font API
since Nov 2024
Hosting
Drupal Multisite
since Nov 2024
OVHcloud
since Jul 2026
JavaScript libraries
Programming languages
PHP
since Nov 2024
Security
HSTS
since Feb 2026
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
Open Page Rank
3.85 / 10 · ranked #691,819 of all domains
37 referring domains · OpenPageRank
Organisation
- Centre Technique du Livre de l'Enseignement Supérieur
- Founded: 1994
- Sector: library and archive management
- Country: France
From Wikidata (CC0).
Infrastructure
- Hosted on OVHcloud (51.255.101.244)
- Email: renater.fr
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 9,688,071, 3 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Nginx Jul 2026