How can JavaScript be used to call a PHP script for counting visitors and potentially avoid counting non-human traffic?

To call a PHP script for counting visitors in JavaScript and potentially avoid counting non-human traffic, you can use AJAX to make a request to the PHP script and include some form of validation in the PHP script to filter out non-human traffic. One way to do this is by checking the user agent or IP address of the visitor. 

<?php
// Check if the request is coming from a valid user agent
if(isset($_SERVER['HTTP_USER_AGENT']) && !empty($_SERVER['HTTP_USER_AGENT'])) {
    // Count the visitor
    // Your visitor counting logic here
}
?>

Keywords

JavaScript PHP script counting visitors non-human traffic traffic filtering

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