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="Iota_analysis_screen_05132018.png" />
  </query-continue>
  <query>
    <allimages>
      <img name="Cctbx_logo_small.png" timestamp="2014-07-09T20:16:47Z" url="http://viper.lbl.gov:8080/cctbx.xfel/images/6/62/Cctbx_logo_small.png" descriptionurl="http://viper.lbl.gov:8080/cctbx.xfel/index.php/File:Cctbx_logo_small.png" ns="6" title="File:Cctbx logo small.png" />
      <img name="Cppxfel_dials_after_threshold.png" timestamp="2016-05-04T01:51:00Z" url="http://viper.lbl.gov:8080/cctbx.xfel/images/a/aa/Cppxfel_dials_after_threshold.png" descriptionurl="http://viper.lbl.gov:8080/cctbx.xfel/index.php/File:Cppxfel_dials_after_threshold.png" ns="6" title="File:Cppxfel dials after threshold.png" />
      <img name="Cppxfel_dials_spot_finding_parameters.png" timestamp="2016-05-04T01:49:47Z" url="http://viper.lbl.gov:8080/cctbx.xfel/images/c/cd/Cppxfel_dials_spot_finding_parameters.png" descriptionurl="http://viper.lbl.gov:8080/cctbx.xfel/index.php/File:Cppxfel_dials_spot_finding_parameters.png" ns="6" title="File:Cppxfel dials spot finding parameters.png" />
      <img name="Cppxfel_dials_threshold_before.png" timestamp="2016-05-04T01:46:28Z" url="http://viper.lbl.gov:8080/cctbx.xfel/images/2/2e/Cppxfel_dials_threshold_before.png" descriptionurl="http://viper.lbl.gov:8080/cctbx.xfel/index.php/File:Cppxfel_dials_threshold_before.png" ns="6" title="File:Cppxfel dials threshold before.png" />
      <img name="Cspadmetrology.png" timestamp="2014-07-16T00:46:35Z" url="http://viper.lbl.gov:8080/cctbx.xfel/images/3/35/Cspadmetrology.png" descriptionurl="http://viper.lbl.gov:8080/cctbx.xfel/index.php/File:Cspadmetrology.png" ns="6" title="File:Cspadmetrology.png" />
      <img name="IOTA_Options_Screen.png" timestamp="2016-08-23T23:02:46Z" url="http://viper.lbl.gov:8080/cctbx.xfel/images/9/98/IOTA_Options_Screen.png" descriptionurl="http://viper.lbl.gov:8080/cctbx.xfel/index.php/File:IOTA_Options_Screen.png" ns="6" title="File:IOTA Options Screen.png" />
      <img name="Imbox_content.png" timestamp="2014-07-09T20:16:47Z" url="http://viper.lbl.gov:8080/cctbx.xfel/images/3/38/Imbox_content.png" descriptionurl="http://viper.lbl.gov:8080/cctbx.xfel/index.php/File:Imbox_content.png" ns="6" title="File:Imbox content.png" />
      <img name="Imbox_notice.png" timestamp="2014-07-09T20:16:47Z" url="http://viper.lbl.gov:8080/cctbx.xfel/images/3/31/Imbox_notice.png" descriptionurl="http://viper.lbl.gov:8080/cctbx.xfel/index.php/File:Imbox_notice.png" ns="6" title="File:Imbox notice.png" />
      <img name="Iota_analysis_screen.png" timestamp="2017-07-11T00:44:36Z" url="http://viper.lbl.gov:8080/cctbx.xfel/images/a/a8/Iota_analysis_screen.png" descriptionurl="http://viper.lbl.gov:8080/cctbx.xfel/index.php/File:Iota_analysis_screen.png" ns="6" title="File:Iota analysis screen.png" />
      <img name="Iota_analysis_screen_01102017.png" timestamp="2017-01-11T00:50:16Z" url="http://viper.lbl.gov:8080/cctbx.xfel/images/2/25/Iota_analysis_screen_01102017.png" descriptionurl="http://viper.lbl.gov:8080/cctbx.xfel/index.php/File:Iota_analysis_screen_01102017.png" ns="6" title="File:Iota analysis screen 01102017.png" />
    </allimages>
  </query>
</api>