My homepage sometimes (but quite often) goes unresponsive and eventually I have to close the browser, particularly on Chrome, but not just on my computer. Additionally, sometimes the slideshow never loads and I have refresh the page to get it to load. I'm using the Jfriend Html5 slideshow.
Can't see any reason why your homepage should be unresponsive. I just checked in Mac and Win, FF, Safari, Chrome, IE, and no problems. There could be a simple error in your CSS somewhere, so I suggest asking in the Jfriend thread on Dgrin.