HTTP Header - Remove X-Powered-By: PleskLin and X-Pingback: xmlrpc.php

To check your HTTP header go to Web Tools : HTTP / HTTPS Header Check


To hide / remove a few annoying lines from the HTTP header, add those lines to "Additional nginx directives" in Plesk:

proxy_hide_header X-Powered-By;
proxy_hide_header X-Pingback;
proxy_hide_header X-Link;