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>
    <allimages gaicontinue="7_Dipthongs_Go_Go.png" />
  </query-continue>
  <query>
    <pages>
      <page pageid="3204" ns="6" title="File:&amp;Cheese Kraft.png" />
      <page pageid="9203" ns="6" title="File:1913 Next Seasons Novelties Musical Times.pdf" />
      <page pageid="9382" ns="6" title="File:2019 Rocklopedia Fakebandica 5K Press Release.pdf" />
      <page pageid="643" ns="6" title="File:2gether-postcardback.PNG" />
      <page pageid="2096" ns="6" title="File:34400 155587291129629 155587027796322 343962 4124415 n.jpg" />
      <page pageid="2555" ns="6" title="File:409 fingerbang malllive.gif" />
      <page pageid="6123" ns="6" title="File:4Most 4 Tippy Teen.png" />
      <page pageid="112" ns="6" title="File:5 Diamonds.png" />
      <page pageid="9437" ns="6" title="File:5 Neat Guys SCTV.png" />
      <page pageid="453" ns="6" title="File:7SingingSeaCreatures.JPG" />
    </pages>
  </query>
</api>