Slow website, Where is Facebook code coming from?

My website, http://bvibound.com, slowed way down. Very suddenly from my perspective.

My hosting provider says I’ve hit my fcgi limit. I’ve removed almost all plugins.

However, when I look at the source for my pages, there’s still a Facebook snippet of code:

<div id=”fb-root”></div>
<script>(function(d, s, id) {
var js, fjs = d.getElementsByTagName(s)[0];
if (d.getElementById(id)) return;
js = d.createElement(s); js.id = id;
js.src = “//connect.facebook.net/en_US/all.js#xfbml=1”;
fjs.parentNode.insertBefore(js, fjs);
}(document, ‘script’, ‘facebook-jssdk’));</script>

I can’t figure out where it’s coming from. Any ideas on how to figure it out? (Note that I’m having trouble even logging into the admin interface so anything I try takes time.)

Thanks!

Stormy