Doesn't seem to be much if any java, but it is slightly heavy to load. One modest flash banner. Tables for miles, javascript galore, and it refreshes constantly - drives me nuts but doesn't bother my software. I'd guess it's a system quirk. Not saying mine wouldn't go down some other time. Depends on what has been going on and what else is still running.
Wow, it's 51KB, that's a lot of code to swallow.