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="20140707091935" timestamp="2014-07-07T09:19:35Z" ns="0" title="Gebiedsorganisatie: Over de Buurt" />
        <page value="20140707095541" timestamp="2014-07-07T09:55:41Z" ns="0" title="Gebiedsplan" />
        <page value="20140714200354" timestamp="2014-07-14T20:03:54Z" ns="0" title="Participatieproces gebiedsplan" />
        <page value="20140715112032" timestamp="2014-07-15T11:20:32Z" ns="0" title="Tekstopmaak opties" />
        <page value="20140715122042" timestamp="2014-07-15T12:20:42Z" ns="0" title="Gebiedsorganisatie: Over de buurten in Middelland en Nieuwe Westen" />
        <page value="20140722084947" timestamp="2014-07-22T08:49:47Z" ns="0" title="Spangen, Oud-Mathenesse en Witte Dorp" />
        <page value="20140722085012" timestamp="2014-07-22T08:50:12Z" ns="0" title="Inleiding en participatie" />
        <page value="20140722085107" timestamp="2014-07-22T08:51:07Z" ns="0" title="Bospolder-Tussendijken" />
        <page value="20140722085231" timestamp="2014-07-22T08:52:31Z" ns="0" title="Middelland en het Nieuwe Westen" />
        <page value="20140722085544" timestamp="2014-07-22T08:55:44Z" ns="0" title="Prioriteiten en knelpunten" />
      </results>
    </querypage>
  </query>
</api>