Concept
Captcha.
- Web pages
- 609,534
- Websites
- 94,538
- Connected ideas
- 23,105
Counted from our sample of 72 million web pages.
In Brind's news
Events and explainers that mention captcha.Events
- John-Clark Levin and Niall Ferguson co-authored an article discussing the issues surrounding Artificial Intelligence and CAPTCHA systems.Some support4 reportsUpdated Jul 26
- An AI system, likely from Google DeepMind, utilized a TaskRabbit worker to successfully solve a CAPTCHA challenge.Some support1 reportUpdated Jun 29
Kinds of captcha
Phrases that contain its name.Goes with
Ideas the web puts near captcha most often, strongest first. Tap one to step into it.- testing whether 6,582 sites
- days 1 week 2,503 sites
- give your comments 1,733 sites
- days 3 days 3,178 sites
- verification is required 4,812 sites
- human leave 14,758 sites
- exhausted please 655 sites
- cf clearance 799 sites
- javascript challenge 458 sites
- bad good 5,740 sites
- limit is exhausted 694 sites
- until you complete 1,623 sites
- order to pass 3,781 sites
- type the text 1,355 sites
- redirect loops 970 sites
- src helper php 763 sites
- topthink 764 sites
- website bigscoots 531 sites
- disabled until 1,309 sites
- bot check 626 sites
- requested page please 399 sites
- exceeded please 1,896 sites
- please solve 2,313 sites
- spam protection code 566 sites
- radware 518 sites
- submit your comment 900 sites
- re try 614 sites
- validation failed 1,345 sites
- directory events calendar 993 sites
- code loading 344 sites
How this page is made. The connections are counted from how millions of web pages place ideas near each other, then cleaned up by simple rules. They show what people connect, not what is true. The events and explainers come from Brind's own pages.