Opt-out — web analytics
You can refuse analytics, or change your mind about consent given earlier. Refusal takes effect immediately.
Your choice
How this choice is stored
The refusal is itself stored in a cookie, on your device and for this browser only. Two consequences worth knowing:
- if you clear your cookies, the refusal goes with them and has to be set again;
- the choice does not follow your other browsers or your other devices.
That is the limit of every cookie-based opt-out, without exception — and it is also the reason we need no identifier about you to make it work.
Other ways
- The "Cookie preferences" button in the banner, shown on the site's pages, lets you change your choice at any time.
- Your browser's Do Not Track signal is honoured: if it is on, no measurement takes place, even if you had previously agreed.
The cookies concerned are listed in the cookie policy.