| Stored on the device | Nothing. No cookie, no localStorage, no sessionStorage. |
|---|---|
| Visitor id | Server side: HMAC(monthSalt, site + IP + user agent), truncated. The IP is never stored. |
| Consent banner | Not needed. |
| How long it links visits | Until the month ends and its salt is deleted. A visitor on a new network counts twice. |
The server hashes the site, IP and user agent with this month's random salt. The IP is then forgotten. When the month ends the salt is deleted, and nobody, including you, can link the ids back.
Visitor id
| Cookies | none |
|---|---|
| localStorage | none |
| sessionStorage | none |
Switch consent on in the Instrumented site tab, come back and refresh: the tab id appears. Withdraw consent and it is removed.