title: FB API making insecure xd_arbiter.php requests in a secure page
body: <p>I'm having trouble with a secure Facebook app page which the browser reports as containing insecure content.</p>
  
  <p>The insecure content seems to be one request to:
      <a href="http://static.ak.facebook.com/connect/xd_arbiter.php">http://static.ak.facebook.com/connect/xd_arbiter.php</a></p>
  
  <p>All subsequent calls from the FB API are going over https, though.</p>
  
  <p>I can't figure out what the problem is, since I'm loading all of my content securely, including the FB script:
      <a href="https://connect.facebook.net/en_US/all.js">https://connect.facebook.net/en_US/all.js</a></p>
  
  <p>Any ideas?</p>
  
  <p><strong>Update:</strong>
  Seems like it's Facebook's own mistake, and a fix is on the way: 
  <a href="http://developers.facebook.com/bugs/303558613049120?browse=search_4f874a5f45e924383360019">http://developers.facebook.com/bugs/303558613049120?browse=search_4f874a5f45e924383360019</a></p>