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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.
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="20140721215434" timestamp="2014-07-21T21:54:34Z" ns="0" title="Uninstalling Order Express" />
        <page value="20140911193000" timestamp="2014-09-11T19:30:00Z" ns="0" title="Machine.config" />
        <page value="20160629200534" timestamp="2016-06-29T20:05:34Z" ns="0" title="Order Express Pricing Rules" />
        <page value="20160801190242" timestamp="2016-08-01T19:02:42Z" ns="0" title="Order Express - Features" />
        <page value="20160801190458" timestamp="2016-08-01T19:04:58Z" ns="0" title="Smart Spec" />
        <page value="20160801190527" timestamp="2016-08-01T19:05:27Z" ns="0" title="Smart Spec - Tips &amp; Tricks" />
        <page value="20160801190707" timestamp="2016-08-01T19:07:07Z" ns="0" title="Nuget Package Repository" />
        <page value="20160801190730" timestamp="2016-08-01T19:07:30Z" ns="0" title="JSON Permission Editing" />
        <page value="20160801190838" timestamp="2016-08-01T19:08:38Z" ns="0" title="Order Express Improvements" />
        <page value="20160801191001" timestamp="2016-08-01T19:10:01Z" ns="0" title="Developer Page" />
      </results>
    </querypage>
  </query>
</api>