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>
    <allimages>
      <img name="Twin_wire_ferrule.jpg" timestamp="2022-03-07T17:26:04Z" user="JL" url="https://www.sensoray.com/wiki/images/8/8d/Twin_wire_ferrule.jpg" descriptionurl="https://www.sensoray.com/wiki/index.php/File:Twin_wire_ferrule.jpg" ns="6" title="File:Twin wire ferrule.jpg" />
      <img name="Wire_ferrule.jpg" timestamp="2022-03-04T18:16:31Z" user="JL" url="https://www.sensoray.com/wiki/images/6/6d/Wire_ferrule.jpg" descriptionurl="https://www.sensoray.com/wiki/index.php/File:Wire_ferrule.jpg" ns="6" title="File:Wire ferrule.jpg" />
      <img name="Usb_selective_suspend.png" timestamp="2021-06-14T16:50:10Z" user="DA" url="https://www.sensoray.com/wiki/images/7/7e/Usb_selective_suspend.png" descriptionurl="https://www.sensoray.com/wiki/index.php/File:Usb_selective_suspend.png" ns="6" title="File:Usb selective suspend.png" />
      <img name="826_adcval.gif" timestamp="2021-02-25T21:00:28Z" user="JL" url="https://www.sensoray.com/wiki/images/f/f9/826_adcval.gif" descriptionurl="https://www.sensoray.com/wiki/index.php/File:826_adcval.gif" ns="6" title="File:826 adcval.gif" />
      <img name="826_vs_626_pinouts.gif" timestamp="2021-01-12T17:06:06Z" user="JL" url="https://www.sensoray.com/wiki/images/6/60/826_vs_626_pinouts.gif" descriptionurl="https://www.sensoray.com/wiki/index.php/File:826_vs_626_pinouts.gif" ns="6" title="File:826 vs 626 pinouts.gif" />
      <img name="AinPrecisionThermistor.gif" timestamp="2020-12-02T18:26:08Z" user="JL" url="https://www.sensoray.com/wiki/images/f/fe/AinPrecisionThermistor.gif" descriptionurl="https://www.sensoray.com/wiki/index.php/File:AinPrecisionThermistor.gif" ns="6" title="File:AinPrecisionThermistor.gif" />
      <img name="AinSensorIsolated.gif" timestamp="2020-12-02T15:27:38Z" user="JL" url="https://www.sensoray.com/wiki/images/c/c0/AinSensorIsolated.gif" descriptionurl="https://www.sensoray.com/wiki/index.php/File:AinSensorIsolated.gif" ns="6" title="File:AinSensorIsolated.gif" />
      <img name="AinSensorGalvanic.gif" timestamp="2020-12-02T15:27:15Z" user="JL" url="https://www.sensoray.com/wiki/images/8/8c/AinSensorGalvanic.gif" descriptionurl="https://www.sensoray.com/wiki/index.php/File:AinSensorGalvanic.gif" ns="6" title="File:AinSensorGalvanic.gif" />
      <img name="AinPot.gif" timestamp="2020-12-02T15:26:38Z" user="JL" url="https://www.sensoray.com/wiki/images/9/91/AinPot.gif" descriptionurl="https://www.sensoray.com/wiki/index.php/File:AinPot.gif" ns="6" title="File:AinPot.gif" />
      <img name="AinLM35.gif" timestamp="2020-12-02T15:26:11Z" user="JL" url="https://www.sensoray.com/wiki/images/b/b7/AinLM35.gif" descriptionurl="https://www.sensoray.com/wiki/index.php/File:AinLM35.gif" ns="6" title="File:AinLM35.gif" />
    </allimages>
  </query>
  <query-continue>
    <allimages aistart="2020-12-02T15:25:32Z" />
  </query-continue>
</api>