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>
    <querypage name="Ancientpages">
      <results>
        <page value="20120106051908" timestamp="2012-01-06T05:19:08Z" ns="0" title="Складные конструкции коптеров" />
        <page value="20120112233817" timestamp="2012-01-12T23:38:17Z" ns="0" title="DJI 2215" />
        <page value="20120116170503" timestamp="2012-01-16T17:05:03Z" ns="0" title="Логические анализаторы" />
        <page value="20120124131448" timestamp="2012-01-24T13:14:48Z" ns="0" title="DJI 1045" />
        <page value="20120124185437" timestamp="2012-01-24T18:54:37Z" ns="0" title="RCTimer ESC 20A" />
        <page value="20120124211556" timestamp="2012-01-24T21:15:56Z" ns="0" title="CareFree (Mikrokopter)" />
        <page value="20120124222035" timestamp="2012-01-24T22:20:35Z" ns="0" title="Altitude (Mikrokopter)" />
        <page value="20120130102241" timestamp="2012-01-30T10:22:41Z" ns="0" title="UBEC" />
        <page value="20120130175238" timestamp="2012-01-30T17:52:38Z" ns="0" title="Avroto 2814" />
        <page value="20120201153115" timestamp="2012-02-01T15:31:15Z" ns="0" title="AXI 2814/20" />
      </results>
    </querypage>
  </query>
  <query-continue>
    <querypage qpoffset="10" />
  </query-continue>
</api>