Last updated · traffic data through Jun 2026 - refreshes automatically as new data lands.
hCaptcha is a privacy-focused CAPTCHA and bot-defense service. Official site · Wikipedia
4,483
Websites
3.1%
Share of CAPTCHA
#3
Rank
of 11
25
Median DR
204,605,645
Combined monthly traffic
Showing 12 of 4,483 results
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Site Stats Database tracks 4,483 websites using hCaptcha. They carry a median Ahrefs Domain Rating of 25, about the same as the 28 median across all tracked sites. The typical one is about 13 years old and ranks for 840 organic keywords. Over the last 2 months, the number we track grew 33% and their combined traffic rose 6.7%. Notable hCaptcha sites include tcgplayer.com, namu.wiki, onthesnow.com. See plans and pricing.
Every figure in this section is based only on the websites Site Stats Database tracks, not the entire web. Market share, rank, totals, and medians all reflect our sample of 146,814 sites using a CAPTCHA / bot-defense tool, not global market data.
+1,122 (+33%)
2026-06 → 2026-07
0.51% of tracked sites (was 0.57%)
Category
Top market
Top industry
Median referring domains
274
Median keywords
840
Median domain age
13 yrs
Adoption by audience size
Share of the most-visited sites we track that are websites using hCaptcha.
0.3%
Top 10K
34 of 10,000
0.4%
Top 100K
400 of 100,000
0.5%
All tracked
4,483 of 880,858
Monthly snapshots of the sites in this segment. A new point is added every month. Website counts move when our catalog grows; the share of tracked sites is normalized, so it only moves when the prevalence of this segment changes.
Websites
4,483
2026-06 to 2026-07
Share of tracked sites
0.51%
2026-06 to 2026-07
Combined monthly traffic
204,605,645
2026-06 to 2026-07
Median page count
362
2026-06 to 2026-07
Median referring domains
274
2026-06 to 2026-07
Every captcha we track in this category, by number of websites.
The technologies most often detected alongside hCaptcha.
Site Stats Database tracks 4,483 websites using hCaptcha, enriched with full monthly traffic history, authority, keywords, referring domains, and the complete detected tech stack. We detect hCaptcha by crawling each site's HTML, response headers, and DNS; traffic and SEO metrics come from DataForSEO and Ahrefs. Everything refreshes at least monthly.
See plans & pricinghCaptcha is a CAPTCHA / bot-defense tool. Site Stats Database detects it on the websites it tracks by analyzing each site's homepage, response headers, and DNS, and has currently found it on 4,483 websites.
Site Stats Database currently tracks 4,483 websites using hCaptcha. That makes it the #3 most common captcha out of 11 we detect in this category.
The most common are News, Golf, and Accessories sites, and they are most common in United States and France. The breakdowns above show the full split across topics, markets, authority, and monetization, based on the 4,483 websites using hCaptcha we track.
hCaptcha is one of 11 captcha options Site Stats Database detects. The alternatives section lists the others by adoption, and you can compare hCaptcha head-to-head with any of them.
They have roughly average authority: the median hCaptcha site has an Ahrefs Domain Rating of 25, about the same as the 28 median across all sites Site Stats Database tracks.
Over the last 2 months, the number we track grew 33% and their combined traffic rose 6.7%, based on Site Stats Database's month-by-month snapshots of this group.
Traffic estimates, organic keywords, and authority come from DataForSEO; Domain Rating comes from Ahrefs' public endpoint; and technology detection (including hCaptcha) comes from Site Stats Database's own crawler, which inspects each site's HTML, headers, and infrastructure.
At least monthly. Traffic and rankings refresh every month, and technology detections are refreshed as sites are re-crawled, so this page always reflects the current 4,483 hCaptcha websites.
Yes. The complete, filterable list of all 4,483 hCaptcha websites, enriched with traffic history, authority, keywords, and the full tech stack, is available with a Site Stats Database plan.
Site Stats Database detects hCaptcha by crawling each site's homepage HTML, response headers, and DNS.
Citation
Site Stats Database. "Websites Using hCaptcha." Site Stats Database, July 1, 2026. https://sitestatsdb.com/technologies/captcha/hcaptcha
| Korean |
| 85 |
| 1,767,497 |
| 45,388 |
| 11 yrs |
| 8,618,490 |
| hCaptcha |
| onthesnow.com | English | 72 | 120,731 | 9,378 | 27 yrs | 7,953,063 | hCaptcha |
| har.com | English | 83 | 445,885 | 15,143 | 30 yrs | 6,175,366 | hCaptcha |
| lsusports.net | English | 72 | 64,699 | 13,681 | 27 yrs | 5,902,071 | hCaptcha |
| biologyonline.com | English | 72 | 206,401 | 11,428 | 27 yrs | 4,864,746 | hCaptcha |
| supersimple.com | English | 66 | 57,942 | 10,776 | 24 yrs | 3,903,768 | hCaptcha |
| dish.com | English | 79 | 58,182 | 14,687 | 30 yrs | 2,521,723 | hCaptcha |
| globo.com | Portuguese | 91 | 153,121 | 337,283 | 27 yrs | 2,354,128 | hCaptcha |
| tutorialspoint.com | English | 84 | 518,720 | 43,160 | 19 yrs | 2,257,808 | hCaptcha |
| neocities.org | English | 88 | 147,055 | 74,781 | 13 yrs | 2,161,252 | hCaptcha |
| carmelcalifornia.com | English | 66 | 10,875 | 3,003 | 28 yrs | 1,971,010 | hCaptcha |