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>
    <alllinks galcontinue="Bad_Verizon_ESN_Number|2194" />
  </query-continue>
  <query>
    <pages>
      <page pageid="1922" ns="1" title="Talk:Android Apps" />
      <page pageid="1935" ns="0" title="Mobile Phone Network Technology Overview" />
      <page pageid="2189" ns="0" title="CDMA Phones" />
      <page pageid="2191" ns="0" title="GSM Phones" />
      <page pageid="2641" ns="0" title="UEFI" />
      <page pageid="2642" ns="0" title="CMOS" />
      <page pageid="2644" ns="0" title="Dell Inspiron 546" />
      <page pageid="3000" ns="0" title="Understanding GPT and UEFI" />
      <page pageid="3534" ns="0" title="CMOS battery" />
      <page pageid="3833" ns="0" title="Macintosh iMac Boot Issues" />
    </pages>
  </query>
</api>