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="20060831234328" timestamp="2006-08-31T23:43:28Z" ns="0" title="General CMake documentation links" />
        <page value="20060913085919" timestamp="2006-09-13T08:59:19Z" ns="0" title="Configure PLplot for Borland CXX 5.5 (free command line tools)" />
        <page value="20061005183414" timestamp="2006-10-05T18:34:14Z" ns="0" title="RestoreInstructions" />
        <page value="20070527153710" timestamp="2007-05-27T15:37:10Z" ns="0" title="Configure PLplot for Borland Turbo C++ Explorer Edition (free IDE and compiler)" />
        <page value="20070628082714" timestamp="2007-06-28T08:27:14Z" ns="0" title="BackupInstructions" />
        <page value="20080124105157" timestamp="2008-01-24T10:51:57Z" ns="0" title="Mac OSX" />
        <page value="20080201154151" timestamp="2008-02-01T15:41:51Z" ns="0" title="Aquaterm" />
        <page value="20080401122221" timestamp="2008-04-01T12:22:21Z" ns="0" title="Setup watcom" />
        <page value="20080616080034" timestamp="2008-06-16T08:00:34Z" ns="0" title="Debugging code" />
        <page value="20080711173928" timestamp="2008-07-11T17:39:28Z" ns="0" title="Configure PLplot for cygwin" />
      </results>
    </querypage>
  </query>
</api>