What powers esf-valloire.fr?
Last seen Sep 2026 · 7 technologies across 6 categories
Analytics
Miscellaneous
PaaS
Performance
Static site generator
Web servers
AI Crawlers
Does not block any of the 33 AI crawlers we track in its robots.txt. Checked Oct 2026.
Training crawlers
- Applebot-Extended Allowed
- Bytespider Allowed
- CCBot Allowed
- ClaudeBot Allowed
- Google-Extended Allowed
- GPTBot Allowed
Search and AI assistants
- OAI-SearchBot Allowed
- PerplexityBot Allowed
The other 25 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Oct 2026 claude-web added to robots.txt
- Oct 2026 applebot-extended added to robots.txt
- Oct 2026 bytespider added to robots.txt
- Oct 2026 ccbot added to robots.txt
- Oct 2026 perplexitybot added to robots.txt
- Oct 2026 claudebot added to robots.txt
AI Crawlers
No AI crawlers blocked
Audience
- 73% phone
- 27% desktop
France
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.37 / 10 · ranked #2,739,608 of all domains
11 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: French
- Weight: 0.6 MB · 72 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Scaleway (163.172.165.186)
- Email: no MX record returned
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 14,607,660, 3 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped HSTS Aug 2026
- dropped Next.js Aug 2026
- dropped Node.js Aug 2026
- dropped React Aug 2026
- dropped Vercel Aug 2026
- dropped Webpack Aug 2026
- dropped YouTube Aug 2026
- detected Astro Jul 2026
- detected Caddy Jul 2026
- detected HTTP/3 Jul 2026
- detected Open Graph Jul 2026
- detected Priority Hints Jul 2026
- dropped React Router Jan 2026