What powers 
kerguehennec.fr?
Last seen Oct 2026 · 7 technologies across 7 categories
Analytics
CMS
Font scripts
JavaScript libraries
Programming languages
Security
Web servers
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 77% phone
- 23% desktop
France
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.31 / 10 · ranked #433,731 of all domains
97 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: French
- Weight: 0.9 MB · 27 requests
- Structured data: Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Château de Kerguéhennec
- Country: France
From Wikidata (CC0).
Infrastructure
- Registered Dec 2010 (15 years) via NAMESHIELD, renews Dec 2026
- Hosted on EOLAS-AS Orange Business Services SA (31.193.50.26)
- Email: Proofpoint Essentials
- Email security: SPF (hard fail), DMARC reject
- SSL: Sectigo, RSA 2048, wildcard, expires Apr 2027
- Common Crawl link graph: rank 757,729, 3 hosts
DNS records as swept Nov 2026, certificate as seen Nov 2026, registration from the registry's RDAP service. How the web is hosted
Full technology history →
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Recent changes
- detected HSTS Jul 2026