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>
    <allredirects garcontinue="Docpify|246" />
  </query-continue>
  <query>
    <pages>
      <page pageid="393" ns="2" title="User:BumbleBee0123" />
      <page pageid="666" ns="2" title="User:BenTheDragonborn" />
      <page pageid="739" ns="0" title="Mathew32324" />
      <page pageid="395" ns="2" title="User:Behind themask" />
      <page pageid="1284" ns="0" title="Clan" />
      <page pageid="1271" ns="0" title="Iliketoeatpenuts" />
      <page pageid="43" ns="0" title="Jesse 070296" />
      <page pageid="1257" ns="0" title="Set Homes" />
      <page pageid="1220" ns="0" title="Dergon" />
      <page pageid="1225" ns="0" title="Njs41" />
    </pages>
  </query>
</api>