How Google reCAPTCHA works
Web Studio NESA Tuzla creates and adjusts this security measure for all its clients with a new web page.
WHY EVERY JOOMLA PAGE NEEDS THIS OPTION?
The number of robots as well as hackers is constantly increasing, and thus the possibility of misusing your unsecured contact form to send a large number of SPAM messages is increasing. Unless your contact form is protected by Google reCAPTCHA, it is likely that you will be another in a series of websites that are suspended by hosting providers after an attack to prevent a large number of SPAMs from sending from your domain or website.