If you have ever encountered one of the small "I'm not a robot" Test boxes you've got professional Google's anti-robotic System. And the more recent versions of reCAPTCHA do the job behind the scenes and don't even need the checkbox to learn whether you are a robot or not. “[…] https://becketttfrdo.theblogfairy.com/29455069/amazon-seo-tools-free-no-further-a-mystery