What powers 
odatis-ocean.fr?
Last seen Sep 2026 · 15 technologies across 11 categories
Advertising
Microsoft Advertising
since Apr 2025
Analytics
Microsoft Clarity
since Oct 2025
CDN
cdnjs
since Dec 2022
Cloudflare
since Dec 2022
CMS
TYPO3 CMS
since Aug 2022
Font scripts
JavaScript libraries
Miscellaneous
Open Graph
since Dec 2022
Programming languages
PHP
since Aug 2022
Security
HSTS
since Sep 2022
UI frameworks
Web servers
Apache HTTP Server
since Aug 2022
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
France
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.74 / 10 · ranked #744,639 of all domains
45 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: French (France)
- Weight: 1.9 MB · 53 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on FR-IFREMER-BREST IFREMER Centre de Brest (134.246.142.39)
- DNS: ifremer.fr
- Email: ifremer.fr
- Email security: SPF (hard fail), no DMARC record, CAA
- SSL: HARICA, RSA 2048, expires Apr 2027
- Common Crawl link graph: rank 6,874,974, 3 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted