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>
    <templates gtlcontinue="321|10|SisterProjects" />
  </query-continue>
  <query>
    <pages>
      <page pageid="326" ns="0" title="Main Page/Language versions" touched="2018-06-15T06:05:37Z" lastrevid="4231" counter="38248" length="1432" />
      <page pageid="324" ns="0" title="Main Page/Social media" touched="2016-10-16T06:39:37Z" lastrevid="3776" counter="18380" length="379" />
      <page pageid="323" ns="0" title="Main Page/Welcome" touched="2017-08-04T05:46:45Z" lastrevid="4079" counter="27096" length="1457" />
      <page pageid="327" ns="0" title="Main Page/Wikimedia News" touched="2013-11-29T06:57:35Z" lastrevid="3076" counter="14235" length="659" />
      <page pageid="328" ns="0" title="Main Page/Wikivoyage News" touched="2019-12-05T05:49:26Z" lastrevid="4441" counter="119895" length="379" />
      <page pageid="638" ns="0" title="Wikivoyage News:2019-12-04: 21. General Assembly" touched="2019-12-01T07:45:01Z" lastrevid="4439" counter="1447" length="605" new="" />
      <page pageid="3" ns="10" title="Vorlage:!" touched="2013-01-06T12:17:33Z" lastrevid="82" counter="23528" length="59" />
      <page pageid="294" ns="10" title="Vorlage:ContentBox" touched="2013-12-08T12:33:25Z" lastrevid="3193" counter="47847" length="1363" />
      <page pageid="296" ns="10" title="Vorlage:Grid2" touched="2013-01-12T09:46:53Z" lastrevid="2650" counter="10874" length="159" />
      <page pageid="325" ns="10" title="Vorlage:News/en" touched="2016-09-15T07:57:18Z" lastrevid="3797" counter="15018" length="1530" />
    </pages>
  </query>
</api>