Websites using reCAPTCHA
159,182 of 4,813,954 ranked sites (3.3%) run reCAPTCHA, detected on public homepages. Data as of Sep 29, 2026.
159,182Sites
3.3%Share of ranked sites
By rank tier
| Tier | Sites | Share within tier |
|---|---|---|
| Top 1,000 | 17 | 1.7% |
| Top 10,000 | 151 | 1.5% |
| Top 100,000 | 2,159 | 2.2% |
| Top 1,000,000 | 19,468 | 1.9% |
| All ranked | 159,182 | 3.3% |
Top 100 sites using reCAPTCHA