Cookie policy
Which cookies Gu uses and how to control them.
Last updated November 6, 2026. This page describes how Gu works today. If anything here changes, we will update this page and the date above.
Gu currently sets no advertising or tracking cookies.
What we store in your browser
| Item | Purpose | Kept for |
|---|---|---|
| gu-consent (local storage) | Remembers your cookie choice | Until you clear it |
| gu_s (only if you sign in) | Keeps you signed in | 30 days, or until you sign out |
| gu_m (only if you sign in) | Tells the page whether to hide ads for members | 30 days |
| gu_oauth (only while signing in) | Protects the sign-in round trip against forgery | 10 minutes |
| Ad-network cookies (only when advertising is on and you accept) | Showing and measuring ads | Set by the ad partner; see its policy |
Your choices
Choose "Essential only" in the cookie notice, or clear site data in your browser settings to be asked again.