Expired50% confidenceEventExact time
Google began the phased migration and deprecation of third-party cookies in 2024.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/6/2026
First Seen
Valid until: 10/4/2026(expired)
Sources
AI-Powered Chrome Extension Monetization: A No-Code Practical Guide
bilibili倪叶明7/4/2026
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