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="Гүлнар_Салықбай|2802" />
  </query-continue>
  <query>
    <pages>
      <page pageid="20922" ns="0" title="Бас бау" />
      <page pageid="20923" ns="0" title="Жел бау" />
      <page pageid="20924" ns="0" title="Уық бау" />
      <page pageid="20925" ns="0" title="Кереге бау" />
      <page pageid="20926" ns="0" title="Шет бау" />
      <page pageid="20927" ns="0" title="Бау-шу" />
      <page pageid="20928" ns="0" title="Белбау" />
      <page pageid="32109" ns="0" title="Гүлнар Абдуллақызы Досматова" />
      <page pageid="36540" ns="0" title="Бонопартизм" />
      <page pageid="38842" ns="0" title="Қолдың қары" />
    </pages>
  </query>
</api>