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="B20" />
  </query-continue>
  <query>
    <pages>
      <page ns="0" title="B02 (klub)" missing="" />
      <page ns="0" title="B11 Travv" missing="" />
      <page ns="0" title="B19 Lælaro" missing="" />
      <page pageid="16987" ns="0" title="B.Caire" />
      <page pageid="16942" ns="0" title="B.Toge" />
      <page pageid="10522" ns="0" title="B02" />
      <page pageid="10519" ns="0" title="B02 Jynnastad/Luposasn" />
      <page pageid="13736" ns="0" title="B09" />
      <page pageid="21017" ns="0" title="B17" />
      <page pageid="7466" ns="0" title="B18 Fjolstad/Upz" />
    </pages>
  </query>
</api>