title: How do I find the original source for a facebook page using iframe
body: <p>When a Facebook page is created inside of an iframe there is an original source host for the files and Facebook caches the files on its own server.  </p>
  
  <p>I wanted to access original sources so I can see the coding to duplicate some of the functions on that particular page.</p>
  
  <p>How can I do this if possible</p>