lambou

Hello,
I installed and activated the plugin on my website and it was working well for the webpage and menu of the website, but i also implemented a HTTP (POST, GET) web request on the website that return a json file with a function echo on PHP, when i activate the cache for page parameter on the plugin, the request does not work properly and return an empty page (or a blank page). is there a way to resolve this problem ?
thank in advance.