What powers rhf-hdf.fr?
Last seen Sep 2026 · 38 technologies across 20 categories
Accessibility
UserWay
since Apr 2023
Analytics
Google Analytics
since Apr 2026
CDN
Cloudflare
since Oct 2025
CMS
Databases
MySQL
since Nov 2022
Font scripts
Hosting
IONOS
since Nov 2022
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Nov 2022
RSS
since Feb 2023
PaaS
OVHcloud
since Dec 2024
Page builders
Performance
LazySizes
since Apr 2023
Priority Hints
since Aug 2023
Programming languages
Security
Cloudflare Bot Management
since Oct 2025
hCaptcha
since Apr 2026
Tag managers
Google Tag Manager
since Aug 2026
Video players
YouTube
since Nov 2022
Web servers
Apache HTTP Server
since Nov 2022
WordPress plugins
The Events Calendar
since Apr 2023
Yoast SEO
since Nov 2022
WordPress themes
OceanWP
since Apr 2023
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
- 100% desktop
France
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.83 / 10 · ranked #1,914,035 of all domains
15 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.1 s |
| INP | 50 ms |
| CLS | 0.05 |
Real user p75, Chrome UX Report, Sep 2026.
Infrastructure
- Hosted on OVHcloud (54.36.91.62, IPv6)
- DNS: OVHcloud
- Email: OVHcloud
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 9,734,738, 2 hosts
- Verified with: Brevo
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| rhf-hdf.fr | 32 |
| www.rhf-hdf.fr | 25 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Google Tag Manager Aug 2026
- dropped Jetpack Nov 2025