Unverified90% confidenceFactTime unknown
Cloudflare Turnstile是Cloudflare推出的免费人机验证替代方案，通过浏览器环境检测和行为分析等非侵入式手段判断访问者是否为真人
1
Sources
90%
Confidence
Long-term
Relevance
6/1/2026
First Seen
Sources
Simon Willison用GPT-5.5构建Datasette限流插件对抗AI爬虫
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