Please load any page from your site in Chrome. The page does not matter…
Hit the F12 key and then click the Console tab.
You’ll find this error:
main-frontend.js?ver=1.9.6:309 Uncaught TypeError: jQuery(...).prettyPhoto is not a function(…)(anonymous function)
Looking at the page source, it seems quite a bit is no longer working but my be less obvious.
You’ll also see many other errors, those too should be resolved, but at the moment their are not fatal / preventing your site from functioning correctly.
I hope that helps! Let me know.