Cookies and audience measurement
Last updated: Wednesday, September 30, 2026
What 8SPLITS stores
8SPLITS uses no advertising cookies and no third-party tracking. Here is the full list:
| Name | Type | Purpose | Duration |
|---|---|---|---|
sb-*-auth-token | Essential cookie | Keep you signed in (Supabase Auth) | Session length, renewed while you stay signed in |
lang | Essential cookie | Remember your language | 1 year |
consent | Essential cookie | Remember your choice about usage measurement | 13 months |
| Visit identifier | Tab storage (sessionStorage), not a cookie | Link pages of one visit for first-party measurement, unless you decline it | Cleared when the tab closes |
Essential cookies are needed for the site to work and need no consent. First-party usage measurement meets the CNIL conditions for consent exemption (own tool, strictly statistical purpose, no cross-referencing, no transfer to a third party). You can still decline it in one click: nothing is sent anymore.
Your choice
The banner shows Accept and Decline at the same level. Browsing on does not count as consent. You can change your mind at any time with the button below or the "Cookies" link in the footer; your new choice applies immediately.
Browser settings
You can also block or delete cookies in your browser settings. Blocking essential cookies will stop you from staying signed in.