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="2014-08-27 04:52:45+00" timestamp="2014-08-27T04:52:45Z" ns="0" title="Academic guidelines brainstorm/staging" />
        <page value="2014-08-27 08:16:01+00" timestamp="2014-08-27T08:16:01Z" ns="0" title="Main Page" />
        <page value="2014-08-30 19:18:38+00" timestamp="2014-08-30T19:18:38Z" ns="0" title="Dynamo weekly updates 8-30-2014" />
        <page value="2014-08-31 05:08:24+00" timestamp="2014-08-31T05:08:24Z" ns="0" title="Dynamo weekly updates 9-6-2014" />
        <page value="2014-08-31 05:09:20+00" timestamp="2014-08-31T05:09:20Z" ns="0" title="Dynamo weekly archive" />
        <page value="2014-09-09 17:36:39+00" timestamp="2014-09-09T17:36:39Z" ns="0" title="Emails to Jeff Bezos" />
        <page value="2014-09-12 01:42:06+00" timestamp="2014-09-12T01:42:06Z" ns="0" title="Email campaign to Jeff Bezos" />
        <page value="2014-11-21 21:05:08+00" timestamp="2014-11-21T21:05:08Z" ns="0" title="Press release about the guidelines" />
        <page value="2014-12-03 21:09:49+00" timestamp="2014-12-03T21:09:49Z" ns="0" title="Links to other resources on AMT and online research ethics" />
        <page value="2015-06-24 01:40:46+00" timestamp="2015-06-24T01:40:46Z" ns="0" title="Mturkgate" />
      </results>
    </querypage>
  </query>
</api>