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="20070815180943" timestamp="2007-08-15T18:09:43Z" ns="0" title="Francesco Alfieri" />
        <page value="20070820142525" timestamp="2007-08-20T14:25:25Z" ns="0" title="SJSU20070502 Foil Exam Lesson" />
        <page value="20070821164207" timestamp="2007-08-21T16:42:07Z" ns="0" title="Kevin Murakoshi/myskin.css" />
        <page value="20070822180500" timestamp="2007-08-22T18:05:00Z" ns="0" title="Bondi di Mazo" />
        <page value="20070822180648" timestamp="2007-08-22T18:06:48Z" ns="0" title="Camillo Agrippa" />
        <page value="20070822180659" timestamp="2007-08-22T18:06:59Z" ns="0" title="Anonimo Bolognese" />
        <page value="20070822180739" timestamp="2007-08-22T18:07:39Z" ns="0" title="Monte" />
        <page value="20070822180752" timestamp="2007-08-22T18:07:52Z" ns="0" title="Other Weapons" />
        <page value="20070822184926" timestamp="2007-08-22T18:49:26Z" ns="0" title="Titta Marcelli" />
        <page value="20070823211921" timestamp="2007-08-23T21:19:21Z" ns="0" title="DFA20060724 Davis Basic Rapier 2" />
      </results>
    </querypage>
  </query>
</api>