CAPTCHA vendor

Websites using Cloudflare Turnstile

12 of the 1005 top sites we tested are protected by Cloudflare Turnstile (1.2%). Below is the full list. Detection is at the homepage, so deep pages are usually more protected — check the exact URL you plan to scrape.

Check a URL Back to the index

Top alternatives in the same category

Google reCAPTCHA6 sites AWS WAF CAPTCHA5 sites Alibaba slider2 sites GeeTest1 sites hCaptcha1 sites

Typical approach

What it takes to reach Cloudflare Turnstile sites.

Headless browser

Needs a headless browser that runs the site's JavaScript challenge.

The lightest transport that reached these sites — a point-in-time snapshot, not a guarantee. How we score it →

Difficulty across Cloudflare Turnstile sites

Easy2

Hard10

The list

12 sites using Cloudflare Turnstile

Site	Category	Protected	Anti-bot / WAF
bogleheads.org	Forums & community	Protected	Cloudflare + 1 more
coingecko.com	Crypto	Protected	Cloudflare + 1 more
columbia.edu	Education	Protected	Cloudflare + 1 more