I am trying to find why this is slowing my site down. When I go to gtmetrix.com it shows that this files takes 22s to load.
ate Tue, 18 Jun 2013 01:34:53 GMT8
Keep-Alive timeout=10, max=30
Content-Type text/html; charset=UTF-
What does xml rpc do? I read that there are plugins to disable it..
Is it needed?