I tried to look at the web page but it has ~16MB in 3 images (please don't do that) and blew up my palemoon process by over 3GB (not MB). I have never seen that before. JS is disabled. There's something really nasty going on. Browser is palemoon, fairly recent.
aside: it's surprising that a browser requires 3GB to display 16MB of gifs. sadly, wouldn't be surprised if the same phenomenon plagues every browser.
I think this warrants a bug report for palemoon
As for the images, point for me is they actually told me nothing useful. It's just animated text, and there's little I can take from them. Perhaps a series of static images, annotated, would be more helpful. IMO