What powers 
jacquesgenin.fr?
Last seen Sep 2026 · 17 technologies across 10 categories
Analytics
Google Analytics
since Jan 2019
CDN
Cloudflare
since May 2022
CMS
Sanity
since Jul 2021
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
Programming languages
Security
Cloudflare Bot Management
since May 2022
HSTS
since Sep 2022
Web servers
Apache HTTP Server
since Jan 2019
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 66% phone
- 34% desktop
France
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.69 / 10 · ranked #364,278 of all domains
119 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: French
- CDN: Vercel
- Weight: 2.9 MB · 35 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Amazon Web Services (76.76.21.21)
- DNS: OVHcloud
- Email: OVHcloud
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 759,675, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| jacquesgenin.fr | 14 |
| www.jacquesgenin.fr | 4 |