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="20140224111353" timestamp="2014-02-24T11:13:53Z" ns="0" title="DayZ Standalone" />
        <page value="20140302131405" timestamp="2014-03-02T13:14:05Z" ns="0" title="DayZ Standalone Wiki:Über DayZ Standalone Wiki" />
        <page value="20140304074326" timestamp="2014-03-04T07:43:26Z" ns="0" title="DayZ Standalone Wiki:Datenschutz" />
        <page value="20140304074341" timestamp="2014-03-04T07:43:41Z" ns="0" title="DayZ Standalone Wiki:Impressum" />
        <page value="20140604162227" timestamp="2014-06-04T16:22:27Z" ns="0" title="T-Shirt" />
        <page value="20140604163941" timestamp="2014-06-04T16:39:41Z" ns="0" title="Chest Holster" />
        <page value="20140606234357" timestamp="2014-06-06T23:43:57Z" ns="0" title="Anti-stab vest" />
        <page value="20140607172853" timestamp="2014-06-07T17:28:53Z" ns="0" title="Jogging Shoes" />
        <page value="20140607175518" timestamp="2014-06-07T17:55:18Z" ns="0" title="Working Boots" />
        <page value="20140608112230" timestamp="2014-06-08T11:22:30Z" ns="0" title="Leather Shoes" />
      </results>
    </querypage>
  </query>
</api>