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>
    <querypage name="Ancientpages">
      <results>
        <page value="20130116081218" timestamp="2013-01-16T08:12:18Z" ns="0" title="11Spades Casino" />
        <page value="20130116081218" timestamp="2013-01-16T08:12:18Z" ns="0" title="188 Bet Casino" />
        <page value="20130116081218" timestamp="2013-01-16T08:12:18Z" ns="0" title="1 Live Casino" />
        <page value="20130116081218" timestamp="2013-01-16T08:12:18Z" ns="0" title="1 Spin Casino" />
        <page value="20130116081219" timestamp="2013-01-16T08:12:19Z" ns="0" title="21 Dukes Casino" />
        <page value="20130116081220" timestamp="2013-01-16T08:12:20Z" ns="0" title="21 Grand Casino" />
        <page value="20130116081221" timestamp="2013-01-16T08:12:21Z" ns="0" title="21 Nova Casino" />
        <page value="20130116081221" timestamp="2013-01-16T08:12:21Z" ns="0" title="24H Casino" />
        <page value="20130116081221" timestamp="2013-01-16T08:12:21Z" ns="0" title="24kt Gold Casino" />
        <page value="20130116081221" timestamp="2013-01-16T08:12:21Z" ns="0" title="29 Spin Casino" />
      </results>
    </querypage>
  </query>
  <query-continue>
    <querypage qpoffset="10" />
  </query-continue>
</api>