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"?>
<api>
  <query>
    <random>
      <page id="21214" ns="0" title="Broker 10/Beneficiary 649" />
      <page id="7007" ns="0" title="Broker 05/Beneficiary 296" />
    </random>
  </query>
</api>