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"?>
    <querypage qpoffset="10" />
    <querypage name="Ancientpages">
        <page value="20040706214107" timestamp="2004-07-06T21:41:07Z" ns="0" title="AktiviX II Security" />
        <page value="20040706214954" timestamp="2004-07-06T21:49:54Z" ns="0" title="AktiviX II Social Software" />
        <page value="20040706215439" timestamp="2004-07-06T21:54:39Z" ns="0" title="AktiviX II Gaming on Linux" />
        <page value="20040715232934" timestamp="2004-07-15T23:29:34Z" ns="0" title="AktiviX" />
        <page value="20040908222051" timestamp="2004-09-08T22:20:51Z" ns="0" title="AktiviX II Media Labs" />
        <page value="20040909213902" timestamp="2004-09-09T21:39:02Z" ns="0" title="AktiviX II Install Fest" />
        <page value="20040911070107" timestamp="2004-09-11T07:01:07Z" ns="0" title="Coming To Aktivix II" />
        <page value="20050327010434" timestamp="2005-03-27T01:04:34Z" ns="0" title="Main Page pt BR" />
        <page value="20050810200742" timestamp="2005-08-10T20:07:42Z" ns="0" title="Print2Paper/DSEi2005/quotes" />
        <page value="20050811132808" timestamp="2005-08-11T13:28:08Z" ns="0" title="Print2Paper/DSEi2005/contents" />