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>
    <logevents>
      <item logid="1423" pageid="930" ns="6" title="Soubor:Thunderbird konec TLS 2.png" type="upload" action="upload" user="Lukas" timestamp="2024-09-11T06:40:02Z" comment="" />
      <item logid="1422" pageid="929" ns="6" title="Soubor:Thunderbird konec TLS 1.png" type="upload" action="upload" user="Lukas" timestamp="2024-09-11T06:39:52Z" comment="" />
      <item logid="1421" pageid="928" ns="6" title="Soubor:Outlook konec TLS 2.png" type="upload" action="upload" user="Lukas" timestamp="2024-09-11T06:32:21Z" comment="" />
      <item logid="1420" pageid="927" ns="6" title="Soubor:Outlook konec TLS 1.png" type="upload" action="upload" user="Lukas" timestamp="2024-09-11T06:32:09Z" comment="" />
      <item logid="1419" pageid="924" ns="6" title="Soubor:Hypervizor openstack.png" type="upload" action="upload" user="Lukas" timestamp="2024-08-14T11:37:38Z" comment="" />
      <item logid="1418" pageid="922" ns="6" title="Soubor:Sprava pristupu.png" type="upload" action="upload" user="Lukas" timestamp="2024-04-24T11:10:39Z" comment="" />
      <item logid="1417" pageid="920" ns="6" title="Soubor:Mobil 2.png" type="upload" action="overwrite" user="Lukas" timestamp="2024-04-24T10:53:01Z" comment="" />
      <item logid="1416" pageid="920" ns="6" title="Soubor:Mobil 2.png" type="upload" action="overwrite" user="Lukas" timestamp="2024-04-24T10:52:13Z" comment="" />
      <item logid="1415" pageid="920" ns="6" title="Soubor:Mobil 2.png" type="upload" action="upload" user="Lukas" timestamp="2024-04-24T10:50:49Z" comment="" />
      <item logid="1414" pageid="704" ns="0" title="Smart webmail" type="patrol" action="patrol" user="Root" timestamp="2024-04-24T08:26:53Z" comment="">
        <patrol cur="5657" prev="5656" auto="1" />
      </item>
    </logevents>
  </query>
  <query-continue>
    <logevents lestart="2024-04-24T08:26:41Z" />
  </query-continue>
</api>