You are looking at the HTML representation of the XML format.
HTML is good for debugging, but probably is not suitable for your application.
See complete documentation, or API help for more information. 
<?xml version="1.0"?>
<api>
  <query-continue>
    <embeddedin geicontinue="10|Stub|1489" />
  </query-continue>
  <query>
    <pages>
      <page pageid="1313" ns="0" title="Reference section" touched="2013-09-03T07:06:20Z" lastrevid="21825" counter="163415" length="410" />
      <page pageid="1329" ns="0" title="Source code archive" touched="2012-06-14T17:39:21Z" lastrevid="14547" counter="145353" length="1258" />
      <page pageid="1355" ns="0" title="Direct numerical simulation (DNS)" touched="2012-07-25T13:52:48Z" lastrevid="14840" counter="102519" length="4288" />
      <page pageid="1358" ns="0" title="Fluent FAQ" touched="2013-04-26T16:48:54Z" lastrevid="18409" counter="1071870" length="39909" />
      <page pageid="1379" ns="0" title="Ansys FAQ" touched="2018-08-18T02:03:47Z" lastrevid="24746" counter="575278" length="27876" />
      <page pageid="1396" ns="0" title="Ratio of specific heats" touched="2007-08-15T20:03:02Z" lastrevid="8144" counter="22854" length="707" />
      <page pageid="1401" ns="0" title="Siemens FAQ" touched="2017-12-09T21:48:35Z" lastrevid="24424" counter="168825" length="8209" />
      <page pageid="1408" ns="0" title="Turbulent flat-plate" touched="2007-05-22T14:20:03Z" lastrevid="7413" counter="25995" length="863" />
      <page pageid="1430" ns="0" title="Finite volume" touched="2012-01-03T09:15:09Z" lastrevid="13688" counter="174145" length="3969" />
      <page pageid="1480" ns="0" title="2-D vortex in isentropic flow" touched="2014-10-21T04:00:30Z" lastrevid="22988" counter="37569" length="1667" />
    </pages>
  </query>
</api>