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="Connectionincomingpstn.png" />
  </query-continue>
  <query>
    <allimages>
      <img name="BusinessCard_Filled_2014-05-05_1341.png" timestamp="2014-05-07T21:41:41Z" url="https://WebSAhelp.dsc.com/images/1/17/BusinessCard_Filled_2014-05-05_1341.png" descriptionurl="https://WebSAhelp.dsc.com/index.php?title=File:BusinessCard_Filled_2014-05-05_1341.png" ns="6" title="File:BusinessCard Filled 2014-05-05 1341.png" />
      <img name="BusinessCard_tile_2014-05-05_1258.png" timestamp="2014-05-07T21:42:15Z" url="https://WebSAhelp.dsc.com/images/a/ae/BusinessCard_tile_2014-05-05_1258.png" descriptionurl="https://WebSAhelp.dsc.com/index.php?title=File:BusinessCard_tile_2014-05-05_1258.png" ns="6" title="File:BusinessCard tile 2014-05-05 1258.png" />
      <img name="ChangePassword_2014-05-05_1546.png" timestamp="2014-05-07T21:42:51Z" url="https://WebSAhelp.dsc.com/images/9/90/ChangePassword_2014-05-05_1546.png" descriptionurl="https://WebSAhelp.dsc.com/index.php?title=File:ChangePassword_2014-05-05_1546.png" ns="6" title="File:ChangePassword 2014-05-05 1546.png" />
      <img name="Change_Password.png" timestamp="2014-02-14T14:28:56Z" url="https://WebSAhelp.dsc.com/images/0/0e/Change_Password.png" descriptionurl="https://WebSAhelp.dsc.com/index.php?title=File:Change_Password.png" ns="6" title="File:Change Password.png" />
      <img name="CompletedInstallation_2014-05-05_1031.png" timestamp="2014-05-07T21:43:32Z" url="https://WebSAhelp.dsc.com/images/f/f5/CompletedInstallation_2014-05-05_1031.png" descriptionurl="https://WebSAhelp.dsc.com/index.php?title=File:CompletedInstallation_2014-05-05_1031.png" ns="6" title="File:CompletedInstallation 2014-05-05 1031.png" />
      <img name="Connecting_states.png" timestamp="2014-05-07T21:44:09Z" url="https://WebSAhelp.dsc.com/images/6/61/Connecting_states.png" descriptionurl="https://WebSAhelp.dsc.com/index.php?title=File:Connecting_states.png" ns="6" title="File:Connecting states.png" />
      <img name="ConnectionSettings-2014-05-05_1652.png" timestamp="2014-05-08T16:23:16Z" url="https://WebSAhelp.dsc.com/images/1/1c/ConnectionSettings-2014-05-05_1652.png" descriptionurl="https://WebSAhelp.dsc.com/index.php?title=File:ConnectionSettings-2014-05-05_1652.png" ns="6" title="File:ConnectionSettings-2014-05-05 1652.png" />
      <img name="ConnectionSettings_2014-05-05_1359.png" timestamp="2014-05-07T21:44:44Z" url="https://WebSAhelp.dsc.com/images/7/76/ConnectionSettings_2014-05-05_1359.png" descriptionurl="https://WebSAhelp.dsc.com/index.php?title=File:ConnectionSettings_2014-05-05_1359.png" ns="6" title="File:ConnectionSettings 2014-05-05 1359.png" />
      <img name="ConnectionSettings_TransparentIcon.png" timestamp="2014-05-08T14:50:25Z" url="https://WebSAhelp.dsc.com/images/f/f0/ConnectionSettings_TransparentIcon.png" descriptionurl="https://WebSAhelp.dsc.com/index.php?title=File:ConnectionSettings_TransparentIcon.png" ns="6" title="File:ConnectionSettings TransparentIcon.png" />
      <img name="Connectionincomingip.png" timestamp="2014-02-28T02:52:06Z" url="https://WebSAhelp.dsc.com/images/f/f1/Connectionincomingip.png" descriptionurl="https://WebSAhelp.dsc.com/index.php?title=File:Connectionincomingip.png" ns="6" title="File:Connectionincomingip.png" />
    </allimages>
  </query>
</api>