I was looking for a script which could block traffic based on this pattern If a request to open a particular html document comes from the same IP and that IP doesnt waiting untill the page is loaded in full and then re requesting the same page again then block/ban that IP Is there a script which is able to do that ? That could be used to stop some kinds of DDoS I know about mod_security and mod_evasive and that mod_evasive can block access based on rate request but can it block based on whther if the reqested PC has waiting for the page to fuly load ?