Load the link in the WebKit browser:
It brings down Safari completely. Chrome chugs along but the page is dead.
Created attachment 210695 [details]
Zipped archive in case the site owner amends the code
Make sure to scroll down the page to the bottom to trigger the crash.
Created attachment 210714 [details]
This is an issue below WebKit, tracked by Apple internally as <rdar://problem/12074736>. Closing as INVALID as a non-WebKit issue.
Thank you for the report!