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"?>
    <allpages gapcontinue="Tem" />
      <page pageid="2418" ns="0" title="TABC Certification Online" contentmodel="wikitext" pagelanguage="en" touched="2012-07-12T12:42:34Z" lastrevid="12696" counter="239" length="1809" new="" />
      <page pageid="2282" ns="0" title="Team Awesome" contentmodel="wikitext" pagelanguage="en" touched="2011-10-04T20:47:31Z" lastrevid="11949" counter="791" length="193" />
      <page pageid="2341" ns="0" title="Technical Writer Salary" contentmodel="wikitext" pagelanguage="en" touched="2012-04-02T06:34:35Z" lastrevid="12552" counter="490" length="2023" new="" />
      <page pageid="2208" ns="0" title="Teenage Mutant Ninja Turtles (Team Awesome)" contentmodel="wikitext" pagelanguage="en" touched="2011-02-28T03:51:22Z" lastrevid="10893" counter="1232" length="2676" />