What's the best way to discover which addon is slowing down my site? Simply disabling addons doesn't seem to work. I looked at this: http://www.webpagetest.org/result/120611_EQ_Z45/ and sent it to my host and this was their reply: Thank you for the swift response. I am investigating now. Are there any tools in my cpanel or any websites that you know of that can help pinpoint scripts that are slowing down a site? So when he says script, could he mean xenforo the whole forum software itself or the style I'm using or an addon?