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>
    <general mainpage="Forside" base="https://funlanguages.dk/index.php?title=Forside" sitename="Bjørnen og Stenen" logo="//funlanguages.dk/images/baggrundsbillede.jpg" generator="MediaWiki 1.23.5" phpversion="5.6.40" phpsapi="cgi-fcgi" dbtype="mysql" dbversion="5.6.34-1~dotdeb+7.2-log" imagewhitelistenabled="" langconversion="" titleconversion="" linkprefixcharset="" linkprefix="" linktrail="/^([a-zæøå]+)(.*)$/sDu" case="first-letter" lang="da" fallback8bitEncoding="windows-1252" writeapi="" timezone="Europe/Copenhagen" timeoffset="120" articlepath="/index.php?title=$1" scriptpath="" script="/index.php" server="//funlanguages.dk" wikiid="kristerbc_funlanguages_dk" time="2024-09-19T20:35:19Z" maxuploadsize="104857600" favicon="//funlanguages.dk/favicon.ico">
      <fallback>
        <lang code="en" />
      </fallback>
      <thumblimits>
        <limit>120</limit>
        <limit>150</limit>
        <limit>180</limit>
        <limit>200</limit>
        <limit>250</limit>
        <limit>300</limit>
      </thumblimits>
      <imagelimits>
        <limit width="320" height="240" />
        <limit width="640" height="480" />
        <limit width="800" height="600" />
        <limit width="1024" height="768" />
        <limit width="1280" height="1024" />
      </imagelimits>
    </general>
    <namespaces>
      <ns id="-2" case="first-letter" canonical="Media" xml:space="preserve">Media</ns>
      <ns id="-1" case="first-letter" canonical="Special" xml:space="preserve">Speciel</ns>
      <ns id="0" case="first-letter" content="" xml:space="preserve" />
      <ns id="1" case="first-letter" subpages="" canonical="Talk" xml:space="preserve">Diskussion</ns>
      <ns id="2" case="first-letter" subpages="" canonical="User" xml:space="preserve">Bruger</ns>
      <ns id="3" case="first-letter" subpages="" canonical="User talk" xml:space="preserve">Brugerdiskussion</ns>
      <ns id="4" case="first-letter" subpages="" canonical="Project" xml:space="preserve">Bjørnen og Stenen</ns>
      <ns id="5" case="first-letter" subpages="" canonical="Project talk" xml:space="preserve">Bjørnen og Stenen diskussion</ns>
      <ns id="6" case="first-letter" canonical="File" xml:space="preserve">Fil</ns>
      <ns id="7" case="first-letter" subpages="" canonical="File talk" xml:space="preserve">Fildiskussion</ns>
      <ns id="8" case="first-letter" subpages="" canonical="MediaWiki" xml:space="preserve">MediaWiki</ns>
      <ns id="9" case="first-letter" subpages="" canonical="MediaWiki talk" xml:space="preserve">MediaWiki diskussion</ns>
      <ns id="10" case="first-letter" canonical="Template" xml:space="preserve">Skabelon</ns>
      <ns id="11" case="first-letter" subpages="" canonical="Template talk" xml:space="preserve">Skabelondiskussion</ns>
      <ns id="12" case="first-letter" subpages="" canonical="Help" xml:space="preserve">Hjælp</ns>
      <ns id="13" case="first-letter" subpages="" canonical="Help talk" xml:space="preserve">Hjælp diskussion</ns>
      <ns id="14" case="first-letter" canonical="Category" xml:space="preserve">Kategori</ns>
      <ns id="15" case="first-letter" subpages="" canonical="Category talk" xml:space="preserve">Kategoridiskussion</ns>
      <ns id="102" case="first-letter" canonical="Property" xml:space="preserve">Property</ns>
      <ns id="103" case="first-letter" subpages="" canonical="Property talk" xml:space="preserve">Property talk</ns>
      <ns id="104" case="first-letter" canonical="Type" xml:space="preserve">Type</ns>
      <ns id="105" case="first-letter" subpages="" canonical="Type talk" xml:space="preserve">Type talk</ns>
      <ns id="108" case="first-letter" canonical="Concept" xml:space="preserve">Concept</ns>
      <ns id="109" case="first-letter" canonical="Concept talk" xml:space="preserve">Concept talk</ns>
    </namespaces>
    <namespacealiases>
      <ns id="6" xml:space="preserve">Image</ns>
      <ns id="7" xml:space="preserve">Image talk</ns>
    </namespacealiases>
    <statistics pages="20864" articles="12723" views="14944049" edits="87752" images="675" users="5" activeusers="1" admins="3" jobs="28" />
  </query>
</api>