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>
    <allpages gapcontinue="حجاب" />
  </query-continue>
  <query>
    <pages>
      <page pageid="11" ns="0" title="ارتداد" contentmodel="wikitext" pagelanguage="fa" touched="2012-09-23T16:10:01Z" lastrevid="83" counter="21277" length="2168" />
      <page pageid="3" ns="0" title="اعلاميّة به سوي يك اخلاق جهاني" contentmodel="wikitext" pagelanguage="fa" touched="2012-09-28T10:55:35Z" lastrevid="85" counter="22167" length="56346" />
      <page pageid="18" ns="0" title="اعلامیه درباره محو همه اشکال تعصب و تبعیض مبتنی بر دین یا اعتقاد" contentmodel="wikitext" pagelanguage="fa" touched="2012-09-23T16:06:00Z" lastrevid="82" counter="11275" length="13819" />
      <page pageid="14" ns="0" title="اوقات شرعی و قبله" contentmodel="wikitext" pagelanguage="fa" touched="2012-07-20T15:50:56Z" lastrevid="57" counter="7827" length="893" new="" />
    </pages>
  </query>
</api>