Also crashes Safari on my OS 10.5 Mac, and is unusably laggy in Firefox on the same computer. All sorts of thrashy javascript nonsense seems to be going on.
I use JavaScript Blocker for Safari, which is sort of like a less paranoid (and more convenient) version of NoScript. Looks like this site attempts to load 45 JavaScript files over 12 iframes, 17 of which JS Blocker blocked.
Mildly excessive? /s
It crashes with Chrome also, but I was able to read the page with Opera Mini. iPhone 5, iOS 7.1.
File a bug report with Apple? No input should crash a program.
I'll do that. In general Safari doesn't crash so I was letting the OP know for their own benefit as they are in a better position to isolate the cause and work around it.
Very reproducibly too.
Also crashes chrome on ios 7.1.1 on an iPhone 5S every time