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>
    <alllinks galcontinue="Gertruda.d3.ru" />
  </query-continue>
  <query>
    <pages>
      <page ns="0" title="Ctrl+C Ctrl+V, а также копипэйст, или копипаста, хотя некоторые модераторы ненавидят это двачерское слово" missing="" />
      <page ns="0" title="English.d3.ru" missing="" />
      <page ns="0" title="Facts.d3.ru" missing="" />
      <page ns="0" title="Games.d3.ru" missing="" />
      <page pageid="1714" ns="0" title="Cosmos.d3.ru" />
      <page pageid="1708" ns="0" title="Delivery" />
      <page pageid="1710" ns="0" title="Delivery.d3.ru" />
      <page pageid="1529" ns="0" title="Dirty-пользователь" />
      <page pageid="1541" ns="0" title="Dirty-утилиты" />
      <page pageid="1466" ns="0" title="Dirty-эффект" />
    </pages>
  </query>
</api>