You are looking at the HTML representation of the XML format.
HTML is good for debugging, but probably is not suitable for your application.
See complete documentation, or API help for more information. 
<?xml version="1.0" encoding="utf-8"?>
<api>
  <query-continue>
    <allpages apfrom="EFI" />
  </query-continue>
  <query>
    <allpages>
      <p pageid="1342" ns="0" title="BMW 2002 Crane XR700 Install" />
      <p pageid="1299" ns="0" title="BMW 2002 Engine Rebuild" />
      <p pageid="1364" ns="0" title="BilsteinHDInstall" />
      <p pageid="1354" ns="0" title="Bilstein HD Install" />
      <p pageid="1391" ns="0" title="Bullet Mirrors Installed" />
      <p pageid="1377" ns="0" title="Carpet and Insulation" />
      <p pageid="1357" ns="0" title="Center Console" />
      <p pageid="1359" ns="0" title="Center Console Ideas" />
      <p pageid="1379" ns="0" title="CraneXR700Install" />
      <p pageid="1341" ns="0" title="E30M3StarterInstall" />
    </allpages>
  </query>
</api>