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="20150330135015" timestamp="2015-03-30T13:50:15Z" ns="0" title="Crested Spaulders" />
        <page value="20150330135353" timestamp="2015-03-30T13:53:53Z" ns="0" title="Lockjaw Hide Vest" />
        <page value="20150330150718" timestamp="2015-03-30T15:07:18Z" ns="0" title="Classes" />
        <page value="20150330151601" timestamp="2015-03-30T15:16:01Z" ns="0" title="Quest Rewards" />
        <page value="20150330183221" timestamp="2015-03-30T18:32:21Z" ns="0" title="Magical and Rare Equipment Attributes" />
        <page value="20150330183408" timestamp="2015-03-30T18:34:08Z" ns="0" title="Statistics" />
        <page value="20150401144800" timestamp="2015-04-01T14:48:00Z" ns="0" title="Exceptional Gloves" />
        <page value="20150401190804" timestamp="2015-04-01T19:08:04Z" ns="0" title="Celestial Gloves" />
        <page value="20150401190811" timestamp="2015-04-01T19:08:11Z" ns="0" title="Venom Grip" />
        <page value="20150402172928" timestamp="2015-04-02T17:29:28Z" ns="0" title="Reduced Weight" />
      </results>
    </querypage>
  </query>
</api>