What powers 
lsis.org?
Last seen Nov 2021 · 12 technologies across 9 categories
CMS
Databases
MySQL
since Dec 2020
JavaScript libraries
Miscellaneous
Twitter Emoji (Twemoji)
since Dec 2020
Operating systems
CentOS
since Dec 2020
Programming languages
Video players
Vimeo
since Nov 2021
Web server extensions
Web servers
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Nov 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
- Nov 2026 * removed from robots.txt
- Oct 2026 robots.txt removed
AI Crawlers
No robots.txt, all AI crawlers allowed
Open Page Rank
4.71 / 10 · ranked #305,278 of all domains
117 referring domains · OpenPageRank
Organisation
- Laboratory of Information Sciences and Systems
- Founded: 2002
- Country: France
From Wikidata (CC0).
Infrastructure
- Registered Mar 2002 (24 years) via Gandi SAS, renews Mar 2029
- Hosted on FR-RAIMU-2 - Renater (139.124.22.49)
- DNS: lis-lab.fr
- Email: lis-lab.fr
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, ECDSA P256, wildcard, expires Jan 2027
- Common Crawl link graph: rank 2,035,130, 17 hosts
DNS records as swept Nov 2026, certificate as seen Nov 2026, registration from the registry's RDAP service. How the web is hosted