What powers vincentduquesne.net?
Last seen Sep 2026 · 16 technologies across 12 categories
Advertising
Analytics
Customer data platform
Font scripts
JavaScript libraries
Miscellaneous
PaaS
Security
Segmentation
Tag managers
UI frameworks
Web servers
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 found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
France
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.53 / 10 · ranked #6,215,486 of all domains
9 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: French
- Weight: 2.1 MB · 143 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Industry: Professional services (declares
ProfessionalService)
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on OVHcloud (145.239.37.162)
- DNS: OVHcloud
- Email: no MX record returned
- Email security: SPF (soft fail), DMARC reject
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 30,908,768, 2 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.vincentduquesne.net | 15 |
| vincentduquesne.net | 13 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Open Graph Sep 2026
- detected Preact Sep 2026
- dropped Preact Aug 2026
- detected Apache HTTP Server Jun 2026
- detected Preact Mar 2026
- dropped Cookiebot Dec 2025
- dropped Apache HTTP Server Nov 2025
- dropped Calendly Nov 2025
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025
- dropped Font Awesome Nov 2025
- dropped Google Call Conversion Tracking Nov 2025
- dropped Preact Nov 2025