The default Prefix for Stat URL is www which can be modified from your Admin panel. This makes your Domain Stat URL as http://www.example.com/PREFIX_STAT/google.com replacing PREFIX_STAT with the one you specified in admin panel. This guide will help you to modify the script and change the Stat URL as http://www.example.com/google.com (i.e. removing Prefix).

Open and Modify the file /inc/function_core.php as below:

​FIND:

return $config['SITE_ADDRESS'] . '/' . $config['PREFIX_STAT'] . '/' . $domain;

​Replace with:

return $config['SITE_ADDRESS'] . '/' . $domain;

FIND:

$segments[1] = "404";
$route_path = 'inc/routes/page.php';

​Replace with:

global $segments;
$segments[1] = $segments[0];
$route_path = 'inc/routes/stat.php';

Now, clear your cache from Admin Panel which can be found under Utilities.