You are looking at the HTML representation of the XML format.
HTML is good for debugging, but probably is not suitable for your application.
See complete documentation, or API help for more information. 
<?xml version="1.0"?>
<api>
  <query>
    <allpages>
      <p pageid="461" ns="0" title="Barb Briggs" />
      <p pageid="460" ns="0" title="Commissioning of Pavement in front of Hackman Social Centre" />
      <p pageid="437" ns="0" title="Computer donation by Mr Ernest Okrah" />
      <p pageid="145" ns="0" title="Contact" />
      <p pageid="159" ns="0" title="English alphabet" />
      <p pageid="165" ns="0" title="English plural exceptions" />
      <p pageid="84" ns="0" title="Ernest Okrah" />
      <p pageid="493" ns="0" title="Floods September - October 2016" />
      <p pageid="112" ns="0" title="Frantisek Korbel" />
      <p pageid="109" ns="0" title="Ghana" />
    </allpages>
  </query>
  <query-continue>
    <allpages apfrom="Good heart" />
  </query-continue>
</api>