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="20050328172149" timestamp="2005-03-28T17:21:49Z" ns="0" title="RAM Template" />
        <page value="20050328172226" timestamp="2005-03-28T17:22:26Z" ns="0" title="Ports Template" />
        <page value="20050328172258" timestamp="2005-03-28T17:22:58Z" ns="0" title="Hooks Template" />
        <page value="20050329212658" timestamp="2005-03-29T21:26:58Z" ns="0" title="83Plus:OS:Big Integers" />
        <page value="20050330042152" timestamp="2005-03-30T04:21:52Z" ns="0" title="83Plus:RAM:844B" />
        <page value="20050330042248" timestamp="2005-03-30T04:22:48Z" ns="0" title="83Plus:BCALLs:44E6" />
        <page value="20050330042749" timestamp="2005-03-30T04:27:49Z" ns="0" title="83Plus:BCALLs:4BB5" />
        <page value="20050330042909" timestamp="2005-03-30T04:29:09Z" ns="0" title="83Plus:BCALLs:4957" />
        <page value="20050330042954" timestamp="2005-03-30T04:29:54Z" ns="0" title="83Plus:BCALLs:49D5" />
        <page value="20050330043017" timestamp="2005-03-30T04:30:17Z" ns="0" title="83Plus:BCALLs:495A" />
      </results>
    </querypage>
  </query>
</api>