What powers 
lebesgue.fr?
Last seen Sep 2026 · 11 technologies across 10 categories
CDN
CMS
DMS
Font scripts
JavaScript graphics
JavaScript libraries
Miscellaneous
Operating systems
Programming languages
Web servers
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 |
|---|---|---|
| lebesgue | #21 | 2 |
| weather generators | #73 | 1 |
| computational optimal transport | #64 | 0 |
| tudl | #42 | 0 |
| variational autoencoders applications | #14 | 0 |
| variational autoencoder paper | #63 | 0 |
| vae applications | #53 | 0 |
| autoencoder variational bayes | #73 | 0 |
| sl2r | #19 | 0 |
| sl 2 r | #19 | 0 |
| palm distribution | #34 | 0 |
| k-pad modules | #93 | 0 |
| loop spaces | #78 | 0 |
| low-dimensional topology conferences | #60 | 0 |
| low dimensional topology conferences | #36 | 0 |
| hamilton-jacobi equations theory and applications | #79 | 0 |
| henri lebesgue | #89 | 0 |
| henri lebesgue | #65 | 0 |
| henri lebesgue | #33 | 0 |
| fluctuation theorem | #37 | 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
- 74% desktop
- 26% phone
France
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.35 / 10 · ranked #178,841 of all domains
144 referring domains · OpenPageRank
Search traffic
3 est. monthly organic visits (US)
20 keywords in Google's top 30
Core Web Vitals
| LCP | 0.9 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- Weight: 0.6 MB · 37 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Annales Henri Lebesgue
- Country: France
From Wikidata (CC0).
Infrastructure
- Registered Feb 2012 (14 years) via NAMESHIELD, renews Sep 2027
- Hosted on FR-RENATER Reseau National de telecommunications pour la Technologie (193.52.94.80)
- DNS: univ-rennes1.fr
- Email: lebesgue.fr
- Email security: SPF (soft fail), no DMARC record, CAA
- SSL: HARICA, ECDSA P256, expires Mar 2027
- Common Crawl link graph: rank 79,269, 10 hosts
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 |
|---|---|
| annales.lebesgue.fr | 9 |
| www.lebesgue.fr | 9 |