Most well developed sites will work well in Chrome, FF, and IE10. IE8 is generally well supported for now, but it's only because developers have to bend over ba

Most well developed sites will work well in Chrome, FF, and IE10. IE8 is generally well supported for now, but it's only because developers have to bend over backwards to support it, because they think they have to. Then, there are websites that are designed to work only in IE, because they use non standards compliant functionality. So, IE8 has a bunch of extra features it should not have, because they are not part of any standard, and is missing a bunch of features it should have to provide HTML5 support. What I find a lot more annoying is the fact that for some unknown reason Microsoft used to designed IE in such a way that its so woven into the operating system that you have to update the entire OS just to get the latest copy of a browser. Supposably, IE11 is going to be better about this. Simple fact is, dropping support for IE9 allows one to build better software. As to the page you referenced, the one that does not load in FF. Can you provide a link? I would love to take a look.