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>
    <random>
      <page id="130" ns="0" title="찰스 웨슬리의 급진적이고 열매가 많은 모험" />
      <page id="181" ns="0" title="결혼을 준비할 때 꼭 해야 하는 질문들" />
    </random>
  </query>
</api>