What powers rouen-histoire.fr?
Last seen Sep 2026 · 3 technologies across 3 categories
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 57% phone
- 43% desktop
France
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.86 / 10 · ranked #4,039,862 of all domains
9 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.4 s |
| INP | 225 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 0.4 MB · 104 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on GANDI-AS-2 Domain name registrar - www.gandi.net (155.133.138.4)
- DNS: Gandi
- Email: Gandi
- Email security: SPF (neutral), no DMARC record
- SSL: Gandi, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 3,361,000, 2 hosts
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Google Analytics Jan 2026
- detected FrontPage Dec 2025