Hello, i'm ready to work at your project. To implement the DMR, you need to create 2 PHP files. The initial link will now go to the first PHP file, which will “meta-refresh” to the 2nd PHP file and then “meta-refresh” to your destination. Hence the term double meta refresh. This will result in your referer showing up as “blank”. Try this by clicking on the links in Scenario 2 or 3. Below is the code for PHP file 1 and PHP file 2.