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>
    <querypage qpoffset="10" />
  </query-continue>
  <query>
    <querypage name="Ancientpages">
      <results>
        <page value="20121022144414" timestamp="2012-10-22T14:44:14Z" ns="0" title="史记·建元以来王子侯者年表" />
        <page value="20121022151058" timestamp="2012-10-22T15:10:58Z" ns="0" title="三国志·目录" />
        <page value="20121022152156" timestamp="2012-10-22T15:21:56Z" ns="0" title="三国志·魏书二·文帝纪第二" />
        <page value="20121022152755" timestamp="2012-10-22T15:27:55Z" ns="0" title="三国志·魏书一·武帝纪第一" />
        <page value="20121022160701" timestamp="2012-10-22T16:07:01Z" ns="0" title="一国两制" />
        <page value="20121022203052" timestamp="2012-10-22T20:30:52Z" ns="0" title="春秋" />
        <page value="20121023100754" timestamp="2012-10-23T10:07:54Z" ns="0" title="三国志·魏书三·明帝纪第三" />
        <page value="20121023105854" timestamp="2012-10-23T10:58:54Z" ns="0" title="三国志·魏书四·三少帝纪第四" />
        <page value="20121023111015" timestamp="2012-10-23T11:10:15Z" ns="0" title="三国志·魏书五·后妃传第五" />
        <page value="20121023111539" timestamp="2012-10-23T11:15:39Z" ns="0" title="三国志·魏书六·董二袁刘传第六" />
      </results>
    </querypage>
  </query>
</api>