Board Thread:Support Requests - Getting Technical/@comment-25448429-20130917233528/@comment-11733175-20130918000243

The only way to modify the page source outside of what you can see with ?action=raw or ?action=render is to contact Wikia and request a feature be added.

However, depending on what version of IE you're having issues with there could be one of two results:
 * If it's IE8 or older, there will likely be no change. It was moved to unsupported a couple of months ago (IE is a bad browser anyway).
 * If it's IE9 or IE10 then it may be a bug in which case it will likely be filed as such.

Hope his helps :)