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="20120402072047" timestamp="2012-04-02T07:20:47Z" ns="0" title="Job IDs" />
        <page value="20120405051653" timestamp="2012-04-05T05:16:53Z" ns="0" title="Apollyon Event IDs" />
        <page value="20120405052454" timestamp="2012-04-05T05:24:54Z" ns="0" title="Dragons Aery Event IDs" />
        <page value="20120405052504" timestamp="2012-04-05T05:25:04Z" ns="0" title="Dynamis Bastok Event IDs" />
        <page value="20120405052514" timestamp="2012-04-05T05:25:14Z" ns="0" title="Dynamis Beaucedine Event IDs" />
        <page value="20120405052524" timestamp="2012-04-05T05:25:24Z" ns="0" title="Dynamis Buburimu Event IDs" />
        <page value="20120405052534" timestamp="2012-04-05T05:25:34Z" ns="0" title="Dynamis Jeuno Event IDs" />
        <page value="20120405052544" timestamp="2012-04-05T05:25:44Z" ns="0" title="Dynamis Qufim Event IDs" />
        <page value="20120405052554" timestamp="2012-04-05T05:25:54Z" ns="0" title="Dynamis San dOria Event IDs" />
        <page value="20120405052604" timestamp="2012-04-05T05:26:04Z" ns="0" title="Dynamis Tavnazia Event IDs" />
      </results>
    </querypage>
  </query>
</api>