In 2021, Google Ads announced plans to chart a course towards a more privacy-first web. To help advertisers adjust to an online ecosystem without third-party cookies, we have been developing solutions to deliver relevant ads at scale while protecting user privacy.
Please check this page for updates as we continue to make progress.
[9 May 2022] Preparing site tags for updates to Google audiences
Google Ads and Display & Video 360 will soon begin a test with Chrome’s Privacy Sandbox APIs as a part of Chrome’s Origin trials. In this initial experiment, we will be testing an addition to the global site tag and Floodlight on a small percentage of traffic to ensure technical readiness.
This will not affect any ads and there will be no impact on campaign performance. No action is required for advertisers at this stage.
[19 November 2021] Early experiments to update Google audiences on Display and Display & Video 360
In October 2021, Google Ads and Display & Video 360 initiated a closed interest-based advertising (IBA) alpha experiment to demonstrate the durability of Google audience segments, specifically in-market and affinity audience segments where third-party cookies are no longer available.
Participants compared campaign performance of existing campaign traffic to a "future state" traffic arm that simulated an interest-based audience targeting landscape without third-party cookies. This future state landscape included a variety of privacy-forward signals including, but not limited to, geo-based, contextual, machine learning updates, and a replication of relevant Privacy Sandbox APIs made publicly available by Chrome. Future iterations will include new technologies as they become available, such as Publisher Provided IDs and any new versions of Sandbox APIs announced publicly by Chrome.
Google audience solutions will iterate and evolve alongside ecosystem changes and technological developments. We’ll continue to provide updates on our efforts to ensure performance of in-market and affinity Google audience segments on Google Ads and Display & Video 360 while prioritizing user privacy.