ReCAPTCHA is a CAPTCHA system that enables web hosts to distinguish between human and automated access to websites The original version asked users to decipher hard to read text or match images Version 2 also asked users to decipher text or match images if the analysis of cookies and canvas rendering suggested the page was being downloaded automaticallyAnswer (1 of 2) There are lots of problems with CAPTCHAs, but this isn't one of them It's entirely plausible for a computer program to be able to construct a problem, and to know the correct answer to that problem (and thus be able to verify whether if it shows, you are configured correctly Resolving the Iamnotarobot interface and retrieving a token for backend validation The recaptcha api actually checks for
Fix I M Not A Robot Recaptcha Issue In Google Search Webnots