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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.
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<?xml version="1.0"?>
<api>
  <query-continue>
    <querypage qpoffset="10" />
  </query-continue>
  <query>
    <querypage name="Ancientpages">
      <results>
        <page value="20080807194220" timestamp="2008-08-07T19:42:20Z" ns="0" title="Design Philosophy" />
        <page value="20080923071404" timestamp="2008-09-23T07:14:04Z" ns="0" title="Dev Tools/s2sync" />
        <page value="20081004070137" timestamp="2008-10-04T07:01:37Z" ns="0" title="Dev Tools/ljconsole" />
        <page value="20090111215834" timestamp="2009-01-11T21:58:34Z" ns="0" title="Visual Interaction Vocabulary" />
        <page value="20090112194501" timestamp="2009-01-12T19:45:01Z" ns="0" title="Volunteer philosophy" />
        <page value="20090114091626" timestamp="2009-01-14T09:16:26Z" ns="0" title="Embedding Wishlist" />
        <page value="20090114092208" timestamp="2009-01-14T09:22:08Z" ns="0" title="Statistics Wishlist" />
        <page value="20090120031232" timestamp="2009-01-20T03:12:32Z" ns="0" title="Domain Forwarding Wishlist" />
        <page value="20090120213412" timestamp="2009-01-20T21:34:12Z" ns="0" title="Project Management" />
        <page value="20090126035715" timestamp="2009-01-26T03:57:15Z" ns="0" title="Embedding plural forms into translations" />
      </results>
    </querypage>
  </query>
</api>