In this article

In this article, we’ll provide details about our qb_generic cookie.

Technical details

To mitigate the impact of ITP, we’ve built an API, that’s provided to experiences through options. This writes to a single cookie, under the key qb_generic.

Every time this cookie is written to, the API will back up the cookie in localStorage and ETags.

When no cookie is present because it has expired or been deleted, the cookie is seamlessly restored from the back-up.

  • Purpose: Stores and retrieves Experience data

  • Expiry: Rolling 1 year