Cookies
1. Technical and functional cookies
These are cookies that are exempt from consent; they are mandatory and enable the website to function properly.
Technical and functional cookies
| Types of cookies | Cookie name | Purpose of the cookie | Supplier | Duration |
| Technical and functional cookies | utag_main, utag_main_, tealium_segment, utag_env_ CONSENTMGR | Record the user’s consent to the use of their personal data, by cookie category. Block or authorise, depending on their consent, the triggering of features that involve personal data. | Tealium | 13 months |
| Technical and functional cookies | JSESSIONID | User session identification on Digital Asset Management, only for site contributors. | Wedia | Session duration |
| Technical and functional cookies | x-wedia-api-token | Session identification via the Digital Asset Management API, only for site contributors. | Wedia | Session duration |
Technical and functional cookies | _GRECAPTCHA | Securing forms against spam and bots with an invisible captcha. | 6 months |
Statistical cookies
| Types of cookies | Cookie name | Purpose of the cookie | Supplier | Duration |
| Statistical cookies | atuserid | Client-side visitor ID cookie (overrides server-side cookies) for web analytics | Piano group (Piano Analytics) | 6 months |
| Statistical cookies | Atauthority | CNIL exemption cookie that allows visitor consent to be stored/recorded | Piano group (Piano Analytics) | 6 months |
| Statistical cookies | Idirxvr | Historical visitor ID (backup server-side visitor ID cookie) | Piano group (Piano Analytics) | 13 months |
| Statistical cookies | Atidx | Secure visitor ID (backup server-side visitor ID cookie) | Piano group (Piano Analytics) | 13 months |
| Statistical cookies | Atid | Primary visitor ID (backup server-side visitor ID cookie) | Piano group (Piano Analytics) | 13 months |
| Statistical cookies | Atreman | Allows the persistent campaign to be stored in memory | Piano group (Piano Analytics) | 30 days |
| Statistical cookies | Atsession | List of new campaigns encountered during a visit, so that the same campaign is not measured multiple times. | Piano group (Piano Analytics) | 30 days |
| Statistical cookies | _pcid | Visitor ID | Piano group (Piano Analytics) | 13 months |
| Statistical cookies | _pctx | Enables contextual information sharing between different Piano SDKs | Piano group (Piano Analytics) | 13 months |
| Statistical cookies | _pprv | Persistence of consent mode | Piano group (Piano Analytics) | 13 months |
| Statistical cookies | pa_user | Information about the logged-in user | Piano group (Piano Analytics) | 13 months |
2. Optional cookies
Social media cookies
| Types of cookies | Cookie name | Purpose of the cookie | Supplier | Duration |
Social media cookies | _fbp | Enables the collection of browsing information and the delivery of targeted advertising on Facebook and Instagram platforms. | Meta (Facebook) | Undetermined |
Social media cookies | TBD | Watch a YouTube video. Several cookies may be stored for various purposes by Google. For more information, click on the following link. | (YouTube) | Undetermined |