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>
    <links gplcontinue="1|0|Fighter_Guild_-_Swordsman_Specialization" />
  </query-continue>
  <query>
    <pages>
      <page ns="0" title="Dustmen Guild - Darkheart Specialization" missing="" contentmodel="wikitext" pagelanguage="en" />
      <page pageid="269" ns="0" title="Capacitor Guild" contentmodel="wikitext" pagelanguage="en" touched="2013-05-22T23:46:07Z" lastrevid="694" counter="11186" length="1055" new="" />
      <page pageid="270" ns="0" title="Crusader Guild" contentmodel="wikitext" pagelanguage="en" touched="2013-07-15T01:34:07Z" lastrevid="1968" counter="22231" length="1605" />
      <page pageid="271" ns="0" title="Crusader Guild - Cleric Specialization" contentmodel="wikitext" pagelanguage="en" touched="2013-05-22T20:09:57Z" lastrevid="699" counter="4403" length="934" new="" />
      <page pageid="273" ns="0" title="Crusader Guild - Paladin Specialization" contentmodel="wikitext" pagelanguage="en" touched="2015-03-05T05:07:24Z" lastrevid="2229" counter="12471" length="1547" />
      <page pageid="754" ns="0" title="Dustmen Guild" contentmodel="wikitext" pagelanguage="en" touched="2014-02-15T14:47:30Z" lastrevid="2153" counter="13841" length="237" />
      <page pageid="762" ns="0" title="Dustmen Guild - Fallen Specialization" contentmodel="wikitext" pagelanguage="en" touched="2014-02-15T14:47:30Z" lastrevid="2154" counter="5070" length="194" new="" />
      <page pageid="758" ns="0" title="Fighter Guild" contentmodel="wikitext" pagelanguage="en" touched="2014-02-15T14:41:14Z" lastrevid="2146" counter="10803" length="322" new="" />
      <page pageid="760" ns="0" title="Fighter Guild - Berserker Specialization" contentmodel="wikitext" pagelanguage="en" touched="2014-02-15T14:41:14Z" lastrevid="2148" counter="4927" length="118" new="" />
      <page pageid="530" ns="0" title="Fighter Guild - Bodyguard Specialization" contentmodel="wikitext" pagelanguage="en" touched="2013-06-27T02:14:46Z" lastrevid="1528" counter="7515" length="533" />
    </pages>
  </query>
</api>