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="Eagle_Insignia_Fund|378" />
  </query-continue>
  <query>
    <pages>
      <page pageid="365" ns="0" title="OAE Assistant Receiver General" />
      <page pageid="377" ns="0" title="Order of the Augustan Eagle General Fund" />
      <page pageid="397" ns="0" title="OAE Council" />
      <page pageid="780" ns="0" title="Balling Awards" />
      <page pageid="825" ns="0" title="Contract" />
      <page pageid="836" ns="0" title="Certificate" />
      <page pageid="839" ns="0" title="Eagle Administrator" />
      <page pageid="902" ns="0" title="Web Site User Guide" />
      <page pageid="903" ns="0" title="Web Site Admin Guide" />
      <page pageid="908" ns="0" title="Dean of the SDE" />
    </pages>
  </query>
</api>