Google DoubleClick sets 3 cookies on websites that load its scripts. Below is the full list with purpose, expiry, and whether each one needs GDPR / ePrivacy consent.
IDEAdvertisingExpires: 13 monthsUsed by Google DoubleClick to register and report on user actions after viewing or clicking an ad — for measuring effectiveness and serving targeted ads.
test_cookieAdvertisingExpires: 15 minutesSet by doubleclick.net to determine if the user's browser supports cookies before serving ads.
DSIDAdvertisingExpires: 2 weeksUsed by Google DoubleClick to identify a signed-in user across non-Google sites and remember whether they consented to ad personalisation.
CookieSentry scans your site, identifies every Google DoubleClick cookie set before consent, and gives you an evidence-grade PDF for your DPO.
Run a free scan →