How to create a custom error page CPANEL http://www.youtube.com/watch?v=eTvWOIdzS3k How to create custom error pages in Direct Admin http://www.youtube.com/watch?v=sRcjORR70Qc in your .htaccess file add ErrorDocument 404 /notfound.html Code (markup): design notfound.html to show the content you want. For some examples of 404 pages (some very functional some funny) see http://blog.errorlytics.com/errorlytics-top-26-custom-404-pages/
I've created the 404 page, but it doisn't work. Has it to take some time while google indexes it and the page will work?