What powers yvesduteil.com?
Last seen Sep 2026 · 30 technologies across 18 categories
Advertising
Authentication
CDN
CMS
Databases
Font scripts
JavaScript libraries
Live chat
Miscellaneous
Operating systems
Performance
Programming languages
Security
Video players
Web servers
Webmail
Widgets
WordPress plugins
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 checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
France
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.45 / 10 · ranked #2,585,491 of all domains
35 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.6 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 4100 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: French (France)
- Weight: 2.6 MB · 163 requests
- WordPress theme: amory · all themes
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on IONOS (212.132.101.129)
- Email: Google Workspace
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 3072, expires Nov 2026
- Common Crawl link graph: rank 790,028, 3 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| blog.yvesduteil.com | 30 |
| www.yvesduteil.com | 30 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025
- dropped YouTube Nov 2025