They are loading like 20 jQuery libraries in the header. Nothing is minified. By looking at the JS code here http://assets.razerzone.com/eeimages/products/15348/js/templ..., it seems like they vomited jQuery on top of a PSD2HTML site. Bad indentation, bad class names like ".bar-prc1", ".bar-prc2", ".bar-prc3", no selector caching, no consitent usage of chaining, inconsistent style overall, in other words, a mess.