Hi,
Although i've made a lot of research i could not find how to remove query string "?" from url, added for css,js,and image files.
Some say, uncheck "Prevent caching of objects after settings change". but it is already unchecked from the beginning.
Some say, add few lines of code to function.php, which did not work for me.
Since they said its because of w3 total cache plug-in, i had to ask you.
Thanks in advance for your help