title: Can user request's "Referer" be modified just in server side?
body: <p>I have a web site server which do such work like this:</p>
  
  <p>The server receives request from user A(request referer is blank) and then redirect(at server side) user A to visiting web site B;</p>
  
  <p>Is there any way I could modify user A's request referer to my domain name, then site B can get my domain name from user A's request?</p>
  
  <p>Thanks in advance!</p>
  
  <hr>
  
  <p>Because the web site B (my customer) want to know how many visits I have brought to him; I don't want to modify my client software and want to know if there's another can get this :) </p>