You are looking at the HTML representation of the XML format.
HTML is good for debugging, but is unsuitable for application use.
Specify the format parameter to change the output format.
To see the non HTML representation of the XML format, set format=xml.
See the complete documentation, or API help for more information. 
<?xml version="1.0"?>
<api>
  <query-continue>
    <querypage qpoffset="10" />
  </query-continue>
  <query>
    <querypage name="Ancientpages">
      <results>
        <page value="20140626021928" timestamp="2014-06-26T02:19:28Z" ns="0" title="Controller Layout" />
        <page value="20140707023132" timestamp="2014-07-07T02:31:32Z" ns="0" title="Endgame Progression" />
        <page value="20140717184339" timestamp="2014-07-17T18:43:39Z" ns="0" title="Ammunition" />
        <page value="20140717184349" timestamp="2014-07-17T18:43:49Z" ns="0" title="Ammunition Consumables" />
        <page value="20140718041738" timestamp="2014-07-18T04:17:38Z" ns="0" title="Firestarter" />
        <page value="20140718041800" timestamp="2014-07-18T04:18:00Z" ns="0" title="Double Kill" />
        <page value="20140718041809" timestamp="2014-07-18T04:18:09Z" ns="0" title="Untouchable (Medal)" />
        <page value="20140718041837" timestamp="2014-07-18T04:18:37Z" ns="0" title="Guardian Angel" />
        <page value="20140718042007" timestamp="2014-07-18T04:20:07Z" ns="0" title="Heating Up" />
        <page value="20140718042135" timestamp="2014-07-18T04:21:35Z" ns="0" title="Berserker" />
      </results>
    </querypage>
  </query>
</api>