You are looking at the HTML representation of the XML format.
HTML is good for debugging, but probably is not suitable for your application.
See complete documentation, or API help for more information. 
<?xml version="1.0" encoding="utf-8"?>
<api>
  <query-continue>
    <allpages apfrom="Contest Paid To Click Advertising" />
  </query-continue>
  <query>
    <allpages>
      <p pageid="108" ns="0" title="Blocking Options" />
      <p pageid="101" ns="0" title="Can I transfer my license to another domain?" />
      <p pageid="34" ns="0" title="CashCrusader changelog" />
      <p pageid="59" ns="0" title="Cash Balances" />
      <p pageid="130" ns="0" title="Cashout Manager" />
      <p pageid="38" ns="0" title="Changing admin panel password" />
      <p pageid="41" ns="0" title="ChangingPassword" />
      <p pageid="66" ns="0" title="Cheat Links" />
      <p pageid="6" ns="0" title="Configuration" />
      <p pageid="82" ns="0" title="Contact Us" />
    </allpages>
  </query>
</api>