i'm using w3 cache plugin to optimize my site but i'm facing this problem, search on google but didn't find any solution.
my site load time is below 4-5 sec in other browser.
but in IE 10 its load in 5.5 sec
in IE11 it takes more then 10 sec.
site is ampersecurity . com
i'm using http://www.webpagetest.org for different browser time.