CAPTCHA vendor
6 of the 1005 top sites we tested are protected by Google reCAPTCHA (0.6%). 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.
Top alternatives in the same category
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 Google reCAPTCHA sites
| Site | Category | Protected | Anti-bot / WAF |
|---|---|---|---|
| duolingo.com | Education | Protected | Google reCAPTCHA |
| fiverr.com | Jobs & recruiting | Protected | Cloudflare + 2 more |
| flipkart.com | E-commerce | Protected | Unidentified WAF / bot protection + 1 more |
| kick.com |
| Gaming |
| Protected |
| Cloudflare + 1 more |
| mercari.com | Marketplaces | Protected | Cloudflare + 1 more |
| resy.com | Food & delivery | Protected | Imperva (Incapsula) + 1 more |
From the Crawlora Anti-Bot Adoption Index, homepage-level snapshot of June 13, 2026.