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="20240409091437|51799" />
  </query-continue>
  <query>
    <logevents>
      <item logid="51809" ns="2" title="Участник:1" pageid="29249" type="block" action="block" user="Nryabinin" timestamp="2024-04-25T11:00:28Z" comment="1">
        <block flags="noautoblock" duration="infinite" />
      </item>
      <item logid="51808" ns="0" title="Wiki ФКН" pageid="22465" type="patrol" action="patrol" user="Nryabinin" timestamp="2024-04-25T11:00:04Z" comment="">
        <patrol cur="84843" prev="84826" auto="1" />
      </item>
      <item logid="51807" ns="0" title="Линейная алгебра КНАД 23/24" pageid="29336" type="patrol" action="patrol" user="Mednik" timestamp="2024-04-24T07:12:49Z" comment="">
        <patrol cur="84829" prev="84754" auto="1" />
      </item>
      <item logid="51806" ns="0" title="Дискретная математика 2023-2024" pageid="29397" type="patrol" action="patrol" user="Mednik" timestamp="2024-04-21T05:07:46Z" comment="">
        <patrol cur="84776" prev="84734" auto="1" />
      </item>
      <item logid="51805" ns="0" title="Линейная алгебра КНАД 23/24" pageid="29336" type="patrol" action="patrol" user="Mednik" timestamp="2024-04-17T05:58:35Z" comment="">
        <patrol cur="84711" prev="84703" auto="1" />
      </item>
      <item logid="51804" ns="0" title="Линейная алгебра КНАД 23/24" pageid="29336" type="patrol" action="patrol" user="Mednik" timestamp="2024-04-16T09:34:02Z" comment="">
        <patrol cur="84703" prev="84623" auto="1" />
      </item>
      <item logid="51803" ns="0" title="Линейная алгебра КНАД 23/24" pageid="29336" type="patrol" action="patrol" user="Mednik" timestamp="2024-04-12T07:06:16Z" comment="">
        <patrol cur="84623" prev="84622" auto="1" />
      </item>
      <item logid="51802" ns="0" title="Линейная алгебра КНАД 23/24" pageid="29336" type="patrol" action="patrol" user="Mednik" timestamp="2024-04-12T07:05:51Z" comment="">
        <patrol cur="84622" prev="84602" auto="1" />
      </item>
      <item logid="51801" ns="0" title="Линейная алгебра КНАД 23/24" pageid="29336" type="patrol" action="patrol" user="Mednik" timestamp="2024-04-10T11:13:50Z" comment="">
        <patrol cur="84602" prev="84521" auto="1" />
      </item>
      <item logid="51800" ns="0" title="Краткая инструкция по заполнению странички курса" pageid="29529" type="patrol" action="patrol" user="Nryabinin" timestamp="2024-04-09T09:15:35Z" comment="">
        <patrol cur="84576" prev="84575" auto="1" />
      </item>
    </logevents>
  </query>
</api>