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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="20070613155617" timestamp="2007-06-13T15:56:17Z" ns="0" title="Absolutive" />
        <page value="20070613224303" timestamp="2007-06-13T22:43:03Z" ns="0" title="A-bar-Position" />
        <page value="20070620103126" timestamp="2007-06-20T10:31:26Z" ns="0" title="Control (of reference)" />
        <page value="20070620103328" timestamp="2007-06-20T10:33:28Z" ns="0" title="Kontrolle" />
        <page value="20070620103739" timestamp="2007-06-20T10:37:39Z" ns="0" title="Morphosyntactic category" />
        <page value="20070624230547" timestamp="2007-06-24T23:05:47Z" ns="0" title="Appositive noun phrase" />
        <page value="20070624231133" timestamp="2007-06-24T23:11:33Z" ns="0" title="Argument linking" />
        <page value="20070624231756" timestamp="2007-06-24T23:17:56Z" ns="0" title="Attribute (as dependent)" />
        <page value="20070624231859" timestamp="2007-06-24T23:18:59Z" ns="0" title="Attribute (i.e. dependent)" />
        <page value="20070625063222" timestamp="2007-06-25T06:32:22Z" ns="0" title="Auxiliation" />
      </results>
    </querypage>
  </query>
</api>