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="20180212093544|41" />
  </query-continue>
  <query>
    <logevents>
      <item logid="51" ns="6" title="Datei:deltatower.jpg" pageid="119" img_sha1="3svlwlt8is5wo5i969muql120jyax68" img_timestamp="2020-06-26T11:56:30Z" type="upload" action="upload" user="Fablab" timestamp="2020-06-26T11:56:30Z" comment="" />
      <item logid="50" ns="6" title="Datei:epsonxp960.jpg" pageid="116" img_sha1="snuiy5yp5gzrl109931f1d10hwrkh21" img_timestamp="2019-09-17T08:07:49Z" type="upload" action="upload" user="Fablab" timestamp="2019-09-17T08:07:49Z" comment="" />
      <item logid="49" ns="6" title="Datei:QIDI 1.jpg" pageid="112" img_sha1="nirxvcb3i994p9h47dok48iwfc8kv30" img_timestamp="2019-09-17T07:14:56Z" type="upload" action="upload" user="Fablab" timestamp="2019-09-17T07:14:56Z" comment="" />
      <item logid="48" ns="6" title="Datei:prusa mk2s.jpg" pageid="111" img_sha1="fh6422xxjyokjvsaqbmntak1uwj1dib" img_timestamp="2019-09-17T07:14:25Z" type="upload" action="upload" user="Fablab" timestamp="2019-09-17T07:14:25Z" comment="" />
      <item logid="47" ns="6" title="Datei:prusa mk3s.jpg" pageid="110" img_sha1="9gcaghmcmolvrq9za3xduew6hap4ybi" img_timestamp="2019-09-17T07:13:45Z" type="upload" action="upload" user="Fablab" timestamp="2019-09-17T07:13:45Z" comment="" />
      <item logid="46" ns="6" title="Datei:sla station.jpg" pageid="109" img_sha1="21xfcldw3u1d42xqpktql92jeuapf8r" img_timestamp="2019-09-03T13:09:37Z" type="upload" action="upload" user="Fablab" timestamp="2019-09-03T13:09:37Z" comment="" />
      <item logid="45" ns="6" title="Datei:ts100wz.jpg" pageid="107" img_sha1="07b2v1x1dsdkpnqbvb2egnd9ere3b7b" img_timestamp="2019-07-10T09:03:01Z" type="upload" action="upload" user="Fablab" timestamp="2019-07-10T09:03:01Z" comment="" />
      <item logid="44" ns="6" title="Datei:i3 mk2 parade.jpg" pageid="100" img_sha1="ayvti3iz2u0e30kavotwcf3myodrhvo" img_timestamp="2018-03-05T09:11:13Z" type="upload" action="upload" user="Fablab" timestamp="2018-03-05T09:11:13Z" comment="" />
      <item logid="43" ns="6" title="Datei:i3 mk2 clone1.jpg" pageid="99" img_sha1="c5iw0469nikwaviahq4j5h2osheo8y8" img_timestamp="2018-03-05T09:07:05Z" type="upload" action="upload" user="Fablab" timestamp="2018-03-05T09:07:05Z" comment="" />
      <item logid="42" ns="6" title="Datei:IMG 9654.JPG" pageid="95" img_sha1="0p8v86c0pxuhhasfflxzman1j68ptv7" img_timestamp="2018-02-28T14:43:59Z" type="upload" action="upload" user="Fablab" timestamp="2018-02-28T14:43:59Z" comment="Stepfour Xpert-1000F" />
    </logevents>
  </query>
</api>