Necessary
Technical cookie/session data needed for sessions, CSRF and secure sign-in flows.
COOKIESSession, preference,
Session, preference,
measurement.
A summary of CASTORA’s necessary session/preference mechanisms and first-party measurement approach.
Preferences
Values that preserve experience preferences such as language and market selection.
First-party analytics
Purpose-limited first-party events for product performance, search demand and funnel measurement.