Unverified50% confidenceFactExact time
Cloudflare、Google等主要CDN已在其基础设施上提供ECH支持，Firefox和Chrome也已在实验性标志下启用该功能
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/22/2026
First Seen
Valid until: 10/20/2026
Sources
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