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HTML is good for debugging, but is unsuitable for application use.
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To see the non HTML representation of the XML format, set format=xml.
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<?xml version="1.0"?>
<api>
  <query-continue>
    <querypage qpoffset="10" />
  </query-continue>
  <query>
    <querypage name="Ancientpages">
      <results>
        <page value="20070828200123" timestamp="2007-08-28T20:01:23Z" ns="0" title="Copyright" />
        <page value="20070905170849" timestamp="2007-09-05T17:08:49Z" ns="0" title="Plot" />
        <page value="20080605014657" timestamp="2008-06-05T01:46:57Z" ns="0" title="Hacker Havoc" />
        <page value="20080618001224" timestamp="2008-06-18T00:12:24Z" ns="0" title="Mini Game Scenarios" />
        <page value="20080708163027" timestamp="2008-07-08T16:30:27Z" ns="0" title="Event Codes" />
        <page value="20080812210544" timestamp="2008-08-12T21:05:44Z" ns="0" title="Spaceship Shenanigans" />
        <page value="20080825232942" timestamp="2008-08-25T23:29:42Z" ns="0" title="Lab Technician How To&#039;s" />
        <page value="20081008172411" timestamp="2008-10-08T17:24:11Z" ns="0" title="Colony Sim Milestones" />
        <page value="20081210032058" timestamp="2008-12-10T03:20:58Z" ns="0" title="Building Placement Log Specification" />
        <page value="20090107231732" timestamp="2009-01-07T23:17:32Z" ns="0" title="Colony Mode" />
      </results>
    </querypage>
  </query>
</api>