Websites using reCAPTCHA
reCAPTCHA is a free service from Google that helps protect websites from spam and abuse. Category: Security. https://www.google.com/recaptcha/
5,194 sites in our index use reCAPTCHA.
The most visited of them
| Site | Version | First seen |
|---|---|---|
| google.com | 2026-10-28 12:21 | |
| spotify.com | 2026-10-28 12:21 | |
| duckdns.org | 2026-10-28 12:21 | |
| pki.goog | 2026-10-28 12:21 | |
| dnsmadeeasy.com | 2026-10-28 12:22 | |
| weebly.com | 2026-10-28 12:22 | |
| globo.com | 2026-10-28 12:22 | |
| dns.google | 2026-10-28 12:22 | |
| scribd.com | 2026-10-28 12:23 | |
| teamviewer.com | 2026-10-28 12:23 |
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