Cookie policy
A cookie is a small file stored by your browser. This website uses as few as possible.
Updated on 13/11/2026
What we use
No cookie is needed to browse the website. The only optional use is audience measurement (Google Analytics), which helps us know which pages are useful. It is enabled only if you click “Accept”; no advertising or social network cookies are used.
| Name | Purpose | Duration | Set by |
|---|---|---|---|
| atlas_consentement (local storage) | Remembers your choice (accepted or declined) so we do not ask again on every page. | 13 months, then you are asked again | This website |
| _ga | Audience measurement: distinguishes visitors statistically. Set only if you accept. | 2 years | Google Analytics |
| _ga_<identifier> | Audience measurement: keeps the session state. Set only if you accept. | 2 years | Google Analytics |
Your choice
On your first visit, a banner offers “Accept” or “Decline” with equal prominence: declining is as easy as accepting, and the website works the same in both cases.
You can change your mind at any time with the “Cookie settings” link at the bottom of every page. If you withdraw your consent, measurement stops and the audience measurement cookies are deleted.
Your choice is kept for 13 months, after which the banner is shown again.
Other services
Links to Google Maps, WhatsApp or social networks (share buttons) send no information until you click them; once on those services, their own rules apply.