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>
    <recentchanges>
      <rc type="edit" ns="0" title="Заглавная страница" rcid="572" pageid="1" revid="572" old_revid="563" timestamp="2016-09-30T08:07:06Z" />
      <rc type="edit" ns="0" title="SimpleHM Nginx Install SSL" rcid="571" pageid="81" revid="571" old_revid="570" timestamp="2016-09-30T08:06:26Z" />
      <rc type="edit" ns="0" title="SimpleHM Nginx Install SSL" rcid="570" pageid="81" revid="570" old_revid="569" timestamp="2016-09-30T08:06:04Z" />
      <rc type="edit" ns="0" title="SimpleHM Nginx Install SSL" rcid="569" pageid="81" revid="569" old_revid="568" timestamp="2016-09-30T08:02:53Z" />
      <rc type="new" ns="0" title="SimpleHM Nginx Install SSL" rcid="568" pageid="81" revid="568" old_revid="0" timestamp="2016-09-30T08:02:45Z" />
      <rc type="edit" ns="0" title="OpenVZ RDP on VPS" rcid="567" pageid="79" revid="567" old_revid="566" timestamp="2016-09-14T15:26:08Z" />
      <rc type="edit" ns="0" title="OpenVZ RDP on VPS" rcid="566" pageid="79" revid="566" old_revid="564" timestamp="2016-09-14T15:25:55Z" />
      <rc type="log" ns="0" title="OpenVZ VNC RDP" rcid="564" pageid="80" revid="0" old_revid="0" timestamp="2016-09-14T14:07:08Z" />
      <rc type="log" ns="0" title="OpenVZ RDP on VPS" rcid="565" pageid="79" revid="0" old_revid="0" timestamp="2016-09-14T14:07:08Z" />
      <rc type="edit" ns="0" title="Заглавная страница" rcid="563" pageid="1" revid="563" old_revid="553" timestamp="2016-09-14T14:06:37Z" />
    </recentchanges>
  </query>
  <query-continue>
    <recentchanges rcstart="2016-09-14T13:46:03Z" />
  </query-continue>
</api>