history.pushState disappears in IE 11
问题 There is a site http://www.pionart.pl which is a good illustration of the problem I have with the current site I develop with almost the same code/CMS When I enter the site with IE 11, the browser forgets half of the history methods, incl. history.pushState() (you can easily check it by invoking the console with F12 and typing history.) When I enter http://stackoverflow.com in the same tab, IE suddenly remembers all the methods back. The question: what is the purpose of the "forgetting"? How