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="CNC_Control" />
  </query-continue>
  <query>
    <allpages>
      <p pageid="694" ns="0" title="BE-1N" />
      <p pageid="189" ns="0" title="Blender" />
      <p pageid="1073" ns="0" title="Bodynar" />
      <p pageid="704" ns="0" title="Bosch BKS4043 Wet &amp; Dry Handheld Vacuum Cleaner" />
      <p pageid="739" ns="0" title="Bosch GEX 150 AC Orbit Sander" />
      <p pageid="710" ns="0" title="Bosch GKS 190 Hand-Held Circular Saw" />
      <p pageid="716" ns="0" title="Bosch GST 150 BCE Jigsaw" />
      <p pageid="715" ns="0" title="Bosch GST 150 CE Jigsaw" />
      <p pageid="718" ns="0" title="Bosch GWS 7-115 Angle Grinder" />
      <p pageid="903" ns="0" title="BulkCheapAmmo" />
    </allpages>
  </query>
</api>