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>
    <alllinks galcontinue="Computer" />
  </query-continue>
  <query>
    <pages>
      <page ns="0" title="Bank" missing="" />
      <page ns="0" title="Boss" missing="" />
      <page ns="0" title="Chat Commands" missing="" />
      <page ns="0" title="Chat and Private Messages" missing="" />
      <page ns="0" title="Combat" missing="" />
      <page pageid="90" ns="0" title="Battle Ram" />
      <page pageid="82" ns="0" title="Bind on Equip" />
      <page pageid="13" ns="0" title="Black Sector" />
      <page pageid="12" ns="0" title="Blue Sector" />
      <page pageid="63" ns="0" title="Capture Point" />
    </pages>
  </query>
</api>