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="Cloud_affiliation_Almondplus_screen_3.png" />
  </query-continue>
  <query>
    <allimages>
      <img name="Belkin_Wemo.jpg" timestamp="2017-07-27T16:33:28Z" url="https://wiki.securifi.com/images/b/ba/Belkin_Wemo.jpg" descriptionurl="https://wiki.securifi.com/index.php?title=File:Belkin_Wemo.jpg" ns="6" title="File:Belkin Wemo.jpg" />
      <img name="Central_Motion_Sensor.jpg" timestamp="2017-07-27T18:28:53Z" url="https://wiki.securifi.com/images/9/96/Central_Motion_Sensor.jpg" descriptionurl="https://wiki.securifi.com/index.php?title=File:Central_Motion_Sensor.jpg" ns="6" title="File:Central Motion Sensor.jpg" />
      <img name="Centralite_3_Series.jpg" timestamp="2017-07-27T18:06:18Z" url="https://wiki.securifi.com/images/7/70/Centralite_3_Series.jpg" descriptionurl="https://wiki.securifi.com/index.php?title=File:Centralite_3_Series.jpg" ns="6" title="File:Centralite 3 Series.jpg" />
      <img name="Climax_CO-8ZBS.png" timestamp="2017-08-08T15:42:40Z" url="https://wiki.securifi.com/images/f/f9/Climax_CO-8ZBS.png" descriptionurl="https://wiki.securifi.com/index.php?title=File:Climax_CO-8ZBS.png" ns="6" title="File:Climax CO-8ZBS.png" />
      <img name="Climax_LS-1E-G-GZBS.jpg" timestamp="2017-08-08T15:52:15Z" url="https://wiki.securifi.com/images/f/fe/Climax_LS-1E-G-GZBS.jpg" descriptionurl="https://wiki.securifi.com/index.php?title=File:Climax_LS-1E-G-GZBS.jpg" ns="6" title="File:Climax LS-1E-G-GZBS.jpg" />
      <img name="Climax_Motion.jpg" timestamp="2017-07-18T13:39:12Z" url="https://wiki.securifi.com/images/3/30/Climax_Motion.jpg" descriptionurl="https://wiki.securifi.com/index.php?title=File:Climax_Motion.jpg" ns="6" title="File:Climax Motion.jpg" />
      <img name="Climax_SD-8SCZBS.jpg" timestamp="2017-08-08T15:47:18Z" url="https://wiki.securifi.com/images/4/42/Climax_SD-8SCZBS.jpg" descriptionurl="https://wiki.securifi.com/index.php?title=File:Climax_SD-8SCZBS.jpg" ns="6" title="File:Climax SD-8SCZBS.jpg" />
      <img name="Climax_pss29.png" timestamp="2017-08-08T15:38:37Z" url="https://wiki.securifi.com/images/f/f1/Climax_pss29.png" descriptionurl="https://wiki.securifi.com/index.php?title=File:Climax_pss29.png" ns="6" title="File:Climax pss29.png" />
      <img name="Cloud_affiliation_Almondplus_screen_1.png" timestamp="2014-07-07T05:50:36Z" url="https://wiki.securifi.com/images/e/e3/Cloud_affiliation_Almondplus_screen_1.png" descriptionurl="https://wiki.securifi.com/index.php?title=File:Cloud_affiliation_Almondplus_screen_1.png" ns="6" title="File:Cloud affiliation Almondplus screen 1.png" />
      <img name="Cloud_affiliation_Almondplus_screen_2.png" timestamp="2014-07-10T11:02:20Z" url="https://wiki.securifi.com/images/7/73/Cloud_affiliation_Almondplus_screen_2.png" descriptionurl="https://wiki.securifi.com/index.php?title=File:Cloud_affiliation_Almondplus_screen_2.png" ns="6" title="File:Cloud affiliation Almondplus screen 2.png" />
    </allimages>
  </query>
</api>