I recently re-launched my website with Oxwall, which means that none of my thousands of backlinks around the web point to correct URLs anymore. So the users coming from other websites or old Google references only get the blunt Oxwall default 404 page.
Example: http://www.bitburners.com/...-using-tsmuxer/4047/
This is bad user experience and most turn away at this point. Is there a way to redirect the users to the index page, or at least modify the 404 page to be more appealing/instructive?