The reCAPTCHA is Google’s service that protects your site from spam and abuse by using check boxes to verify is the user a real human or just an another spam bot. This service is widely used for the contact forms, login/register pages, comments and all other pages that require a higher level of security.
These days the reCAPTCHA got even better! Google introduced a completely new system that will be able to work in a invisible mod. That means that system will continue with the advanced risk analysis and if the visitor is detected as a human, he won’t have to verify himself by completing the captcha task. This is simply awesome for the conversion ratio! I can already see even more leads coming in… no checkboxes, no verification, the system does all the work under the hood. Definitely saves time!
If the system detects that there’s something fishy going on, such visitor will be flagged as suspicious and will have to go through the verification process.
If you’re looking to implement reCAPTCHA on your site, go here and sign up. If you need help with implementation, hit me anytime and I’ll be glad to help you out. The reCAPTCHA can be integrated to any type of site, including the WordPress.