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>
    <allimages aicontinue="Both3_small.jpg" />
  </query-continue>
  <query>
    <allimages>
      <img name="Banner.png" timestamp="2024-01-23T09:28:37Z" url="http://cpa.roboticbuilding.eu/images/8/87/Banner.png" descriptionurl="http://cpa.roboticbuilding.eu/index.php?title=File:Banner.png" ns="6" title="File:Banner.png" />
      <img name="Banner2.png" timestamp="2024-04-05T07:20:39Z" url="http://cpa.roboticbuilding.eu/images/5/57/Banner2.png" descriptionurl="http://cpa.roboticbuilding.eu/index.php?title=File:Banner2.png" ns="6" title="File:Banner2.png" />
      <img name="Banner_0803.png" timestamp="2024-03-08T09:10:57Z" url="http://cpa.roboticbuilding.eu/images/b/b6/Banner_0803.png" descriptionurl="http://cpa.roboticbuilding.eu/index.php?title=File:Banner_0803.png" ns="6" title="File:Banner 0803.png" />
      <img name="Banner_HRI.jpg" timestamp="2024-04-21T23:48:47Z" url="http://cpa.roboticbuilding.eu/images/a/a4/Banner_HRI.jpg" descriptionurl="http://cpa.roboticbuilding.eu/index.php?title=File:Banner_HRI.jpg" ns="6" title="File:Banner HRI.jpg" />
      <img name="Banner_Lunascape.png" timestamp="2024-03-07T18:19:46Z" url="http://cpa.roboticbuilding.eu/images/a/a7/Banner_Lunascape.png" descriptionurl="http://cpa.roboticbuilding.eu/index.php?title=File:Banner_Lunascape.png" ns="6" title="File:Banner Lunascape.png" />
      <img name="Banner_prototyping.jpg" timestamp="2024-04-22T00:46:54Z" url="http://cpa.roboticbuilding.eu/images/7/7c/Banner_prototyping.jpg" descriptionurl="http://cpa.roboticbuilding.eu/index.php?title=File:Banner_prototyping.jpg" ns="6" title="File:Banner prototyping.jpg" />
      <img name="Banner_raport_G2.png" timestamp="2024-03-08T13:54:15Z" url="http://cpa.roboticbuilding.eu/images/a/ad/Banner_raport_G2.png" descriptionurl="http://cpa.roboticbuilding.eu/index.php?title=File:Banner_raport_G2.png" ns="6" title="File:Banner raport G2.png" />
      <img name="BaselineReportFinal.pdf" timestamp="2024-01-17T07:38:25Z" url="http://cpa.roboticbuilding.eu/images/e/e5/BaselineReportFinal.pdf" descriptionurl="http://cpa.roboticbuilding.eu/index.php?title=File:BaselineReportFinal.pdf" ns="6" title="File:BaselineReportFinal.pdf" />
      <img name="Both1.jpg" timestamp="2024-04-04T16:20:48Z" url="http://cpa.roboticbuilding.eu/images/3/3d/Both1.jpg" descriptionurl="http://cpa.roboticbuilding.eu/index.php?title=File:Both1.jpg" ns="6" title="File:Both1.jpg" />
      <img name="Both3.jpg" timestamp="2024-04-04T16:21:23Z" url="http://cpa.roboticbuilding.eu/images/3/3b/Both3.jpg" descriptionurl="http://cpa.roboticbuilding.eu/index.php?title=File:Both3.jpg" ns="6" title="File:Both3.jpg" />
    </allimages>
  </query>
</api>