You are looking at the HTML representation of the XML format.
HTML is good for debugging, but probably is not suitable for your application.
See complete documentation, or API help for more information. 
<?xml version="1.0"?>
<api>
  <query>
    <general mainpage="Pagina principală" base="http://ro.gospeltranslations.org/wiki/Pagina_principal%C4%83" sitename="Gospel Translations Romanian" generator="MediaWiki 1.16alpha" phpversion="5.6.40" phpsapi="fpm-fcgi" dbtype="mysql" dbversion="5.7.44" rev="55419" case="first-letter" rights="" lang="ro" fallback8bitEncoding="iso8859-2" writeapi="" timezone="UTC" timeoffset="0" articlepath="/wiki/$1" scriptpath="/w" script="/w/index.php" variantarticlepath="" server="http://ro.gospeltranslations.org" wikiid="gospeltr_mediawiki-ro_" />
    <namespaces>
      <ns id="-2" canonical="Media" xml:space="preserve">Media</ns>
      <ns id="-1" canonical="Special" xml:space="preserve">Special</ns>
      <ns id="0" content="" xml:space="preserve" />
      <ns id="1" subpages="" canonical="Talk" xml:space="preserve">Discuţie</ns>
      <ns id="2" subpages="" canonical="User" xml:space="preserve">Utilizator</ns>
      <ns id="3" subpages="" canonical="User talk" xml:space="preserve">Discuţie Utilizator</ns>
      <ns id="4" canonical="Project" xml:space="preserve">Gospel Translations Romanian</ns>
      <ns id="5" subpages="" canonical="Project talk" xml:space="preserve">Discuţie Gospel Translations Romanian</ns>
      <ns id="6" canonical="File" xml:space="preserve">Fişier</ns>
      <ns id="7" subpages="" canonical="File talk" xml:space="preserve">Discuţie Fişier</ns>
      <ns id="8" subpages="" canonical="MediaWiki" xml:space="preserve">MediaWiki</ns>
      <ns id="9" subpages="" canonical="MediaWiki talk" xml:space="preserve">Discuţie MediaWiki</ns>
      <ns id="10" canonical="Template" xml:space="preserve">Format</ns>
      <ns id="11" subpages="" canonical="Template talk" xml:space="preserve">Discuţie Format</ns>
      <ns id="12" canonical="Help" xml:space="preserve">Ajutor</ns>
      <ns id="13" subpages="" canonical="Help talk" xml:space="preserve">Discuţie Ajutor</ns>
      <ns id="14" canonical="Category" xml:space="preserve">Categorie</ns>
      <ns id="15" subpages="" canonical="Category talk" xml:space="preserve">Discuţie Categorie</ns>
      <ns id="274" canonical="Widget" xml:space="preserve">Widget</ns>
      <ns id="275" subpages="" canonical="Widget talk" xml:space="preserve">Widget talk</ns>
    </namespaces>
    <namespacealiases>
      <ns id="6" xml:space="preserve">Image</ns>
      <ns id="7" xml:space="preserve">Image talk</ns>
      <ns id="6" xml:space="preserve">Imagine</ns>
      <ns id="7" xml:space="preserve">Discuţie Imagine</ns>
    </namespacealiases>
    <statistics pages="539" articles="2" edits="1182" images="4" users="14" activeusers="2" admins="5" jobs="0" />
  </query>
</api>