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 apcontinue="BDO_OFW_Loan" />
  </query-continue>
  <query>
    <allpages>
      <p pageid="52869" ns="0" title="B17 Vitamin Supplements And Enzymes" />
      <p pageid="38267" ns="0" title="BAGUS77 Situs Resmi Provider Pragmatic Play Terbesar" />
      <p pageid="46746" ns="0" title="BALLERINA Associated Articles" />
      <p pageid="40963" ns="0" title="BAPTISM Associated Articles" />
      <p pageid="17544" ns="0" title="BASIC Associated Articles" />
      <p pageid="38588" ns="0" title="BAYADA Residence Well Being Care" />
      <p pageid="31936" ns="0" title="BAZ BAMIGBOYE: Helen Mirren To Star In Modern-day Retelling Of Oedipus" />
      <p pageid="17377" ns="0" title="BAZ BAMIGBOYE: Sidney Flanigan To Star In New Film" />
      <p pageid="48217" ns="0" title="BBVA Express Personal Loan" />
      <p pageid="6258" ns="0" title="BCBGirls Thong Styles - Hottest Looks For Summer 2009" />
    </allpages>
  </query>
</api>