Customized Missing Document Page When a visitor to your site tries to access a page that does not exist, they will usually receive Apache's default Error 404: File Not Found message. If you prefer you can set up your account so that your own customized message is displayed, perhaps with a link to your home page (or whatever you like). All you have to do to set this up is to create an HTML page containing your customized message. Name the file missing.html and place it in your server's root directory (/home/yourname/www). That page will then automatically be shown to visitors in place of Apache's usual File Not Found message.