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="20120820070837" timestamp="2012-08-20T07:08:37Z" ns="0" title="Chinese-TeleSpeech-Init" />
        <page value="20120820070852" timestamp="2012-08-20T07:08:52Z" ns="0" title="Log:Kaldi Tele" />
        <page value="20120820070930" timestamp="2012-08-20T07:09:30Z" ns="0" title="Log:Kaldi Tele 20120720" />
        <page value="20120820071017" timestamp="2012-08-20T07:10:17Z" ns="0" title="Log:Kaldi Tele 20120719" />
        <page value="20120820071049" timestamp="2012-08-20T07:10:49Z" ns="0" title="Log:Kaidi WSJ" />
        <page value="20120820073957" timestamp="2012-08-20T07:39:57Z" ns="0" title="Dong Wang" />
        <page value="20120820075209" timestamp="2012-08-20T07:52:09Z" ns="0" title="HOW TOs" />
        <page value="20120823234846" timestamp="2012-08-23T23:48:46Z" ns="0" title="Sparse coding" />
        <page value="20120830154704" timestamp="2012-08-30T15:47:04Z" ns="0" title="Qiu Han" />
        <page value="20120831051613" timestamp="2012-08-31T05:16:13Z" ns="0" title="Zhang Chenhao" />
      </results>
    </querypage>
  </query>
</api>