The page looks like it's taking quite a while to load in IE8. For example, for me this page takes about 30 seconds:
I do see a couple errors in the Chrome console:
GET http://sassavenue.com/bloghttp://sassavenue.com/blog//assets.pinterest.com/images/PinExt.png 404 (Not Found) sassavenue.com:116
FB.getLoginStatus() called before calling FB.init(). connect.facebook.net/en_US/all.js?ver=3.5.1#xfbml=1:52
Resource interpreted as Script but transferred with MIME type text/plain: "http://widgets.pinterest.com/v3/pidgets/log/?via=http%3A%2F%2Fsassavenue.co…r-3%2F&type=pidget&callback=PIDGET_1367240732977.f.devNull&t=1367240732977".
The easiest way to trouble shoot would be to strip down the page to the bare minimum, add the plugin, then add components back in.