Cookie Policy
In accordance with CNIL recommendations and the GDPR. Last updated: April 17, 2026
1. What is a cookie?
A cookie is a small text file placed on your device (computer, tablet, smartphone) when you visit a website. It allows the site to store information about your visit to help you navigate, to adapt the content displayed or to measure audience. Cookies cannot execute programs or transmit viruses.
2. Strictly necessary cookies
These cookies are essential for the proper functioning of the site and cannot be disabled. They do not store any information that allows you to be personally identified.
| Name | Purpose | Duration |
|---|---|---|
| next-auth.session-token | User session management (NextAuth.js) | Session / 30 days |
| next-auth.csrf-token | Protection against CSRF attacks | Session |
| NEXT_LOCALE | Storing your language preference | 1 year |
| cookie-consent | Storing your cookie preferences | 6 months |
3. Audience measurement cookies
These cookies help us measure the audience of the site and understand how visitors use it in order to improve our services. They require your prior consent.
| Tool | Note |
|---|---|
| Plausible Analytics | Plausible is a cookieless analytics tool. It does not place any tracker on your device and does not collect any personal data. It is therefore exempt from consent in accordance with the CNIL's guidelines. Other tools may be added in the future and will then require your consent. |
| Google Tag Manager (GTM) | Google Tag Manager is a container that loads third-party audience measurement tools (Google Analytics 4, etc.). The container only loads after your explicit consent. Without consent, no third-party cookies are placed and Google's "Consent Mode v2" remains set to "denied". Processing location: Google Ireland Limited (EU). |
4. Marketing and advertising cookies
No advertising or marketing targeting cookies are currently placed on this site. If we were to use any in the future, we would inform you and collect your prior consent.
5. How to manage your preferences?
You can change your cookie preferences at any time:
- Via our consent banner — click the button below to review and update your choices.
- Via your browser settings — all modern browsers let you manage cookies in their settings menu (usually under "Privacy" or "Security"). You can delete existing cookies and block their recording. Note that certain site features may no longer work correctly if you disable strictly necessary cookies.
6. Applicable regulation
This policy is drafted in accordance with the recommendations of the French data protection authority (CNIL) on cookies and other trackers, with the European "ePrivacy" directive (2002/58/EC as amended) and with the General Data Protection Regulation (GDPR — Regulation (EU) 2016/679). For more information on your rights, visit the CNIL website at www.cnil.fr.
For any question regarding cookies and the protection of your data, contact our data protection officer at privacy@certyneo.com.