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>
    <logevents lecontinue="20141229213343|2" />
  </query-continue>
  <query>
    <logevents>
      <item logid="12" ns="0" title="Android" pageid="0" logpage="4" type="delete" action="delete" user="WkAdmin" timestamp="2014-12-29T21:47:55Z" comment="a lap tartalma: „Office 365- vagy Exchange-fiókban tárolt e-mailjeihez Android rendszerű telefonról vagy táblagépről is hozzáférhet. Az Exchange-fiók beállítása…” (és csak „[[Special:Contributions/WkAdmin|WkAdmin]]” szerkesztette)" />
      <item logid="11" ns="0" title="Android rendszerű telefon beállítása Office 365 -höz" pageid="5" logpage="5" type="patrol" action="patrol" user="WkAdmin" timestamp="2014-12-29T21:47:02Z" comment="">
        <patrol cur="13" prev="0" auto="1" />
      </item>
      <item logid="10" ns="0" title="Kezdőlap" pageid="2" logpage="2" type="patrol" action="patrol" user="WkAdmin" timestamp="2014-12-29T21:46:28Z" comment="">
        <patrol cur="12" prev="6" auto="1" />
      </item>
      <item logid="9" ns="0" title="Android" pageid="0" logpage="4" type="patrol" action="patrol" user="WkAdmin" timestamp="2014-12-29T21:45:34Z" comment="">
        <patrol cur="11" prev="10" auto="1" />
      </item>
      <item logid="8" ns="0" title="Android" pageid="0" logpage="4" type="patrol" action="patrol" user="WkAdmin" timestamp="2014-12-29T21:42:33Z" comment="">
        <patrol cur="10" prev="9" auto="1" />
      </item>
      <item logid="7" ns="0" title="Android" pageid="0" logpage="4" type="patrol" action="patrol" user="WkAdmin" timestamp="2014-12-29T21:41:32Z" comment="">
        <patrol cur="9" prev="8" auto="1" />
      </item>
      <item logid="6" ns="0" title="Android" pageid="0" logpage="4" type="patrol" action="patrol" user="WkAdmin" timestamp="2014-12-29T21:41:03Z" comment="">
        <patrol cur="8" prev="7" auto="1" />
      </item>
      <item logid="5" ns="0" title="Android" pageid="0" logpage="4" type="patrol" action="patrol" user="WkAdmin" timestamp="2014-12-29T21:36:35Z" comment="">
        <patrol cur="7" prev="0" auto="1" />
      </item>
      <item logid="4" ns="0" title="Kezdőlap" pageid="2" logpage="2" type="patrol" action="patrol" user="WkAdmin" timestamp="2014-12-29T21:35:48Z" comment="">
        <patrol cur="6" prev="5" auto="1" />
      </item>
      <item logid="3" ns="0" title="Kezdőlap" pageid="2" logpage="2" type="patrol" action="patrol" user="WkAdmin" timestamp="2014-12-29T21:35:36Z" comment="">
        <patrol cur="5" prev="4" auto="1" />
      </item>
    </logevents>
  </query>
</api>