Expired60% confidenceFactTime unknown
Cloudflare's Turnstile and Google's reCAPTCHA v3 determine whether a visitor is human by analyzing hundreds of dimensions including mouse trajectories, keyboard input rhythm, Canvas fingerprints, and WebGL rendering results.
2
Sources
60%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
Valid until: 9/30/2026(expired)
Sources
Claude Code in Action: Building a Movie Data Scraping & Display System from Scratch in 30 Minutes
bilibili安瑞哥是码农
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