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>
    <querypage name="Ancientpages">
      <results>
        <page value="20071006011632" timestamp="2007-10-06T01:16:32Z" ns="0" title="Кирка" />
        <page value="20071006011712" timestamp="2007-10-06T01:17:12Z" ns="0" title="Каторжник" />
        <page value="20071006131430" timestamp="2007-10-06T13:14:30Z" ns="0" title="Химическая капсула" />
        <page value="20071006135413" timestamp="2007-10-06T13:54:13Z" ns="0" title="Скаут" />
        <page value="20071006152528" timestamp="2007-10-06T15:25:28Z" ns="0" title="Рарный" />
        <page value="20071006153502" timestamp="2007-10-06T15:35:02Z" ns="0" title="Минимальные требования" />
        <page value="20071006161800" timestamp="2007-10-06T16:18:00Z" ns="0" title="Cтаты" />
        <page value="20071006172041" timestamp="2007-10-06T17:20:41Z" ns="0" title="Море" />
        <page value="20071006174122" timestamp="2007-10-06T17:41:22Z" ns="0" title="Каторга" />
        <page value="20071006181832" timestamp="2007-10-06T18:18:32Z" ns="0" title="Инжект" />
      </results>
    </querypage>
  </query>
  <query-continue>
    <querypage qpoffset="10" />
  </query-continue>
</api>