Remove 2015 Remove First-Party Cookies Remove GDPR
article thumbnail

The Demise of Third-Party Cookies in AdTech: Why Are They Being Phased Out?

Clearcode

Key Points Web cookies are a storage mechanism in web browsers that are used to store data. There are generally two types of cookies: first-party and third-party cookies. First-party cookies are created by the domain (aka website) the user is currently visiting. ad.doubleclick.net).

Cookies 74
article thumbnail

Digiday+ Research: A guide to the top 10 ID alternatives for publishers

Digiday

Epsilon’s PubCommon ID, which is an open source first-party cookie ID in the publisher’s domain, was adopted by Prebid in 2020 and merged with SharedID. Publishers and advertisers can connect their first-party data to CORE ID’s established users’ digital identities. more efficient delivery than cookies.