The short version: we use cookies to keep you signed in and local storage to remember your preferences. Analytics runs only if you consent, and we don't use advertising cookies.
Last updated: July 2026
What cookies does TankActive set?
Three categories — each listed with what it does and how long it lasts when the implementation defines a duration.
Essential
Always onNo consent required
Required for the site and app to function. These keep you signed in and protect authenticated requests against cross-site request forgery.
Local storage remembers your consent and interface preferences. These values have no automatic expiry in the app.
Purpose
Example
Duration
PurposeConsent record
Exampleta-consent (localStorage)
DurationNo automatic expiry
PurposeTheme
ExamplethemePreference (localStorage)
DurationNo automatic expiry
Analytics
Opt-in onlyRequires consent
Client-side error and performance telemetry helps us diagnose problems. It is off by default, and Sentry initializes only after you accept via the consent banner. TankActive does not load Google Analytics or advertising cookies.
Purpose
Example
Duration
PurposeError and performance monitoring
ExampleClient-side Sentry diagnostics
DurationNot defined by app code
How do I manage my cookie preferences?
On this site
A consent banner appears on your first visit. Clear your saved choice to reopen it and choose again. Client-side telemetry does not initialize unless you opt in.
In your browser
Every major browser lets you block or delete cookies. Note that blocking essential cookies will prevent sign-in, since sessions depend on them.
