Strictly necessary (technical and security)
They enable browsing and the correct operation of the site. Among other purposes, they serve to identify the session, provide security elements during browsing and control fraud linked to the security of the service.
Specifically, the contact form uses a session cookie (PHPSESSID) that stores a security token (CSRF) to verify that the submission really comes from our site and to protect against request forgery and fraudulent submissions. They do not require consent and, without them, the form cannot work securely.
Configuration or preferences
They remember information so you can access the site with features that personalize your experience, such as the site language. In our case they are stored via the browser's local storage (not sent to any server): your language preference and your choice about cookies.
Analytics or measurement optional · opt-in
They allow the aggregate tracking and analysis of visitor behavior in order to make improvements to the site. We use Google Analytics 4 (Google LLC), which sets its own cookies (_ga, _ga_*) to distinguish visitors and sessions.
These cookies are only activated if you accept them. The information is aggregated, is not used for advertising or to identify you personally, and we do not build profiles.