Cloudflare Turnstile – Visitor Verification CAPTCHA Solution

Cloudflare Turnstile – At a Glance Cloudflare Turnstile uses JS challenges to verify visitors. Cloudflare Turnstile uses background JavaScript tasks (proof-of-work/proof-of-space) to detect bots without requiring users to solve image puzzles, making verification seamless for most visitors. Cloudflare Turnstile requires review for privacy compliance.