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>
    <allredirects garcontinue="ВИDgital|171" />
  </query-continue>
  <query>
    <pages>
      <page pageid="77" ns="0" title="DeviantART" />
      <page pageid="118" ns="0" title="ВУФФ" />
      <page pageid="141" ns="0" title="Streets of War: Metro-Active X" />
      <page pageid="142" ns="0" title="Project X: Love Potion Disaster" />
      <page pageid="199" ns="0" title="ВИDgital Animation" />
      <page pageid="244" ns="0" title="Анимационная Студия Петербург" />
      <page pageid="245" ns="0" title="Петербург Анимационная Студия" />
      <page pageid="246" ns="0" title="Студия Анимации Петербург" />
      <page pageid="265" ns="0" title="VID Animation" />
      <page pageid="266" ns="0" title="VIDgital Animation" />
    </pages>
  </query>
</api>