How to disable WCAG functions in the HTML5 viewer

Overview:

If the WCAG functions are not required they can be disabled to improve the performance of the viewer.  

Solution:
The desktop/tablet/handheld JSON file should be edited and the isEnabled field set to false :
 

"moduleName" : "Accessibility",

"moduleType" : "geocortex.essentialsHtmlViewer.mapping.modules.accessibility.AccessibilityModule",

"configuration" : {

   "keyboardFocusIndicatorEnabled" : true,

   "expandedMapKeyboardAccessibility" : true,

   "providers" : [{

      "id" : "MapTextProvider",

      "type" : "geocortex.essentialsHtmlViewer.mapping.modules.accessibility.MapTextProvider",

      "decimalPrecision" : 4,

      "readAttributionInformation" : false,

      "isEnabled" : false

      }

   ]

}