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="20150520234056" timestamp="2015-05-20T23:40:56Z" ns="0" title="Tipping Scripts" />
        <page value="20150521015606" timestamp="2015-05-21T01:56:06Z" ns="0" title="Script Catalog" />
        <page value="20150522205934" timestamp="2015-05-22T20:59:34Z" ns="0" title="Drugs" />
        <page value="20150522223411" timestamp="2015-05-22T22:34:11Z" ns="0" title="Stripclub Scripts" />
        <page value="20150522223532" timestamp="2015-05-22T22:35:32Z" ns="0" title="ScriptCatalog" />
        <page value="20150522224638" timestamp="2015-05-22T22:46:38Z" ns="0" title="Activities Scripts" />
        <page value="20150527220258" timestamp="2015-05-27T22:02:58Z" ns="0" title="ObjectConverter" />
        <page value="20151013230501" timestamp="2015-10-13T23:05:01Z" ns="0" title="UniversalScript" />
        <page value="20160121002238" timestamp="2016-01-21T00:22:38Z" ns="0" title="Exporting Scenes" />
        <page value="20160325024220" timestamp="2016-03-25T02:42:20Z" ns="0" title="Exporting Clothing" />
      </results>
    </querypage>
  </query>
</api>