What powers calindex.eu?
Last seen Aug 2026 · 8 technologies across 7 categories
Analytics
Matomo Analytics
since Dec 2020
JavaScript libraries
OWL Carousel
since Dec 2020
Miscellaneous
Popper
since Apr 2022
Operating systems
Ubuntu
since Apr 2020
Security
HSTS
since Jun 2023
UI frameworks
Bootstrap
since Dec 2020
Web servers
AI Crawlers
Does not block any of the 33 AI crawlers we track in its robots.txt. Checked Aug 2026.
Training crawlers
- ClaudeBot Allowed
The other 32 AI crawlers we track are not mentioned and stay allowed by default.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
- 53% phone
- 47% desktop
France
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.35 / 10 · ranked #1,067,543 of all domains
45 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: French
- Weight: 3.3 MB · 63 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Free (Iliad) (82.65.3.7)
- Email: no MX record returned
- Common Crawl link graph: rank 759,491, 2 hosts
DNS records as swept Sep 2026. How the web is hosted