Cloudflare Captcha

Category - DDoS Protection


We have discovered 45,946 live websites that are using Cloudflare Captcha.

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Technology usage statistics

Websites using Cloudflare Captcha45,946 websites
Most popular in the country US
Market position in DDoS Protection#5
Market share in DDoS Protection7.26%

Technology adoption

Recent changes in Cloudflare Captcha usage. (See Cloudflare Captcha Usage Changes report)
Websites that added Cloudflare Captcha+22,704
Websites that dropped Cloudflare Captcha-17,950

Distribution by websites popularity

Cloudflare Captcha detection in the top websites by popularity
Top 10k sites38 websites
Top 100k sites253 websites
Top 1m sites1,534 websites

Websites utilizing Cloudflare Captcha

Top websites that use Cloudflare Captcha

DomainCountryRankContacts
www.cloudflare.com US27
networksolutions.com US174
moodle.org US584
codepen.io US1,363
register.com US1,509
000webhost.com US1,596
See full domain list
Flat price per the report, subscription is not required.

Market Share

Cloudflare Captcha market share within the DDoS Protection category

Geographical Distribution

Technology usage distribution by websites across the globe.






Alternative Technologies


DDOS Guard: Total 126,834 domains found using DDOS Guard
DDOS Protection By Cloudflare: Total 109,037 domains found using DDOS Protection By Cloudflare
Incapsula: Total 104,580 domains found using Incapsula
DOSarrest: Total 100,950 domains found using DOSarrest
Akamai Bot Manager: Total 43,775 domains found using Akamai Bot Manager
VARITI: Total 41,721 domains found using VARITI
Fireblade: Total 20,783 domains found using Fireblade
Ergonet Fireshield: Total 11,261 domains found using Ergonet Fireshield
ArvanCloud: Total 11,137 domains found using ArvanCloud
Vade Secure: Total 8,661 domains found using Vade Secure