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="20051230011027" timestamp="2005-12-30T01:10:27Z" ns="0" title="Kinase Functional Classifiction" />
        <page value="20061122200422" timestamp="2006-11-22T20:04:22Z" ns="0" title="Current events" />
        <page value="20100107000026" timestamp="2010-01-07T00:00:26Z" ns="0" title="Phospho-Serine/Threonine binding domains" />
        <page value="20100822053504" timestamp="2010-08-22T05:35:04Z" ns="0" title="Evolution of SH2 domains" />
        <page value="20100910202340" timestamp="2010-09-10T20:23:40Z" ns="0" title="Introduction to Kinases" />
        <page value="20110804042317" timestamp="2011-08-04T04:23:17Z" ns="0" title="Kinase Family TKL-Sp1" />
        <page value="20110804141000" timestamp="2011-08-04T14:10:00Z" ns="0" title="TKL-Sp1 Draft Analysis" />
        <page value="20110807220556" timestamp="2011-08-07T22:05:56Z" ns="0" title="Kinase Subfamily PDGFR" />
        <page value="20110815223827" timestamp="2011-08-15T22:38:27Z" ns="0" title="Kinase PRKY" />
        <page value="20110817214231" timestamp="2011-08-17T21:42:31Z" ns="0" title="Kinase Family RCK" />
      </results>
    </querypage>
  </query>
</api>