block harmdoing visitors and hackers instead of inconvenient and discomfort program 'I am not a robot'

In oder to block harmdoing visitors and hackers instead of inconvenient and discomfort program 'I am not a robot' the file https://anygoods.kiev.ua/prove_you_are_a_human_being.php had been created; i. e. all visitors should prove he is a human being.
He has chance of 3 attempts to enter to the main page - Home of the webste. If there are harmdoing visitors and hackers they can not fulfil or execute this file and for them the will be a message 'Try to visit this website later, after 30 days!!'