Delay, Not Cancellation
Google has pushed back its deadline for blocking third-party cookies in Chrome by two years. The company had originally planned to drop support in 2022; the new target is late 2023. It is not the first postponement — the timeline has slipped before, and each time publishers and ad networks have gained extra runway to adapt.
Why Google Is Caught in the Middle
The company faces pressure from two directions. Regulators and privacy advocates want user data protected. Publishers and advertisers need cookies to track audiences and measure campaign performance — without them, ad revenue falls and attribution goes dark.
Google's stated position is that it will not pull the plug until it has a solution that protects privacy without stripping publishers of income.
What the Delay Means for Affiliates and Media Buyers
For CPA networks and traffic buyers, two years is working time, not breathing room. Third-party cookies are already a fragile foundation; late 2023 is a hard stop.
The practical priorities are clear. First-party data collection should start now — pixels on landing pages, CRM integration, user account sign-ins. Everything the publisher owns and controls directly. Contextual targeting is the other track worth testing in parallel: ads matched to page content rather than user history. It performs less precisely, which typically pushes CPC up and conversion volume down, but competition for contextual inventory is lower. Google's Privacy Sandbox proposals are also worth monitoring as a potential replacement mechanism.
Any strategy still built entirely on third-party cookies after late 2023 will face an attribution gap. The delay is a window, not a reprieve.
