Legal notice
Last update: April 30, 2026
Publisher
LuDoMaTiQuE SASU
SIRET: 992 243 857 00016
VAT: FR45992243857
Registered office: 19 rue Saint-Jean, 52000 Chaumont, France
Legal representative: Ludovic Bablon
Hosting
Vercel Inc.
650 California St, San Francisco, CA 94108, USA
Third-party tools and subcontractors
The site uses the following subcontractors:
- Vercel Inc. — hosting and technical performance measurement (Vercel Analytics, Speed Insights)
- PostHog Inc. — anonymous audience measurement (EU cluster, Frankfurt), in cookieless memory mode, compliant with the CNIL exemption for audience measurement tools
- OpenAI — conversational chatbot, only when you actively use it
- Upstash (Redis) — request rate limiting (EU hosting)
- O2Switch — email relay (France)
The official version of this legal notice is the French one available at: View the official French version.