What powers 
france-hydrogene.org?
Last seen Sep 2026 · 24 technologies across 15 categories
Analytics
Caching
CMS
Databases
Ecommerce
Font scripts
JavaScript libraries
Maps
Miscellaneous
PaaS
Programming languages
Video players
Webmail
WordPress plugins
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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| france hydrogen | #12 | 1 |
| hopium bourse | #14 | 0 |
| shz de | #26 | 0 |
| lhyfe | #31 | 0 |
| iea hydrogen | #53 | 0 |
| ifpen | #59 | 0 |
| h2k moto | #67 | 0 |
| world hydrogen summit 2025 | #69 | 0 |
| genvia | #77 | 0 |
| hydrogen city | #84 | 0 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
No AI crawlers blocked
Audience
- 57% desktop
- 43% phone
France
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.32 / 10 · ranked #188,469 of all domains
220 referring domains · OpenPageRank
Search traffic
1 est. monthly organic visits (US)
10 keywords in Google's top 30
Core Web Vitals
| LCP | 1.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: French (France)
- Weight: 16.3 MB · 51 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
From the homepage's own structured data (Sep 2026).
Infrastructure
- Registered Dec 2015 (10 years) via OVH sas, renews Dec 2026
- Hosted on o2switch (109.234.166.71)
- DNS: OVHcloud
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC reject, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 676,431, 6 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| vighy.france-hydrogene.org | 21 |
| www.france-hydrogene.org | 17 |