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>
    <links gplcontinue="179|0|Programs" />
  </query-continue>
  <query>
    <pages>
      <page pageid="8" ns="0" title="HPCLab IT Consulting Team" touched="2014-01-15T19:41:24Z" lastrevid="3076" counter="8713" length="653" />
      <page pageid="408" ns="0" title="Conferences" touched="2013-08-14T15:48:15Z" lastrevid="1614" counter="2563" length="295" />
      <page pageid="1358" ns="0" title="Junior Research Team" touched="2018-11-20T19:12:42Z" lastrevid="7518" counter="5721" length="559" />
      <page pageid="699" ns="0" title="MMS:Administration" touched="2015-05-15T11:38:39Z" lastrevid="5171" counter="926" length="162" />
      <page pageid="269" ns="0" title="Education" touched="2017-09-21T03:42:24Z" lastrevid="7316" counter="15150" length="664" />
      <page pageid="1301" ns="0" title="Convenio con el Hospital del Sur" touched="2017-06-13T21:04:41Z" lastrevid="6325" counter="724" length="314" />
      <page pageid="6" ns="0" title="HPCLAB editing recommendations and standards" touched="2013-06-16T14:37:17Z" lastrevid="340" counter="3036" length="193" />
      <page pageid="13" ns="0" title="Collaborations" touched="2018-07-27T10:03:31Z" lastrevid="7443" counter="4261" length="517" />
      <page pageid="617" ns="0" title="MMS:Courses" touched="2018-11-16T11:57:28Z" lastrevid="7515" counter="23411" length="1006" />
      <page pageid="566" ns="0" title="Actividades Realizadas" touched="2016-12-02T21:55:06Z" lastrevid="6612" counter="13248" length="1281" />
    </pages>
  </query>
</api>