title: ASP - How to get URL of Referring Site
body: <p>This is an ASP question, not ASP.Net.</p>
  
  <p>Assume there are two sites:</p>
  
  <ol>
  <li>www.domain-1.com</li>
  <li>www.domain-2.com</li>
  </ol>
  
  <p>www.domain-1.com has a redirection URL in IIS that points to www.domain-2.com. In www.domain-2.com, I need to know the URL of the referring site (e.g. in this case, it would be www.domain-1.com). How is this done?</p>