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"?>
    <allpages gapfrom="Weekly devel tree testing status" />
      <page pageid="1392" ns="0" title="TODO list" touched="2010-11-04T21:51:19Z" lastrevid="1832" counter="" length="2364" />
      <page pageid="1355" ns="0" title="Testing Results" touched="2009-06-12T21:40:09Z" lastrevid="1727" counter="" length="32" redirect="" />
      <page pageid="1388" ns="0" title="Undeletion" touched="2011-06-17T01:06:39Z" lastrevid="3762" counter="" length="1514" />
      <page pageid="3112" ns="0" title="UpgradeToExt4" touched="2015-09-03T21:07:14Z" lastrevid="9025" counter="" length="5360" />