Just following this up, I ran your site through GTMetrix:
gtmetrix.com/reports/vghl.myvirtualgaming.com/wtV0Zkxe
If you look at the "Waterfall", it shows the initial response time is 3.17s, which is how long it takes for the server to generate the page. That is a bit of time, but I can't imagine disabling JFBConnect would bring that down to even under 2s. Beyond that, if you look at the rest of the items that load, the overwhelming majority of files look to come from other extensions. You can look at the file names to see which extensions are loading files.
At the very bottom are the social network buttons, which you can see generally have '0' load time because they are usually cached already by all visitors from visiting any other site with those buttons. So, they do load at the end, because that's how their Javascript code works, but they generally don't add much time to the page load.
I hope that helps some more,
Alex