JavaScript  -  Web Browser Data Tainting Enabled True or False Boolean Value

Option 1.   Save this script in the <head> of your html document

<script type="text/javascript">
var dataTainting1 = "";
var uA = navigator.userAgent.toLowerCase ();
if (uA.search ("applewebkit/") >-1) dataTainting1 = "Unsupported Request";
else if (navigator.taintEnabled() == true) dataTainting1 = "True";
else if (navigator.taintEnabled() == false) dataTainting1 = "False";
else dataTainting1 = "Unsupported Request";
</script>

and use this script in the <body>

<script type="text/javascript">
<!--
document.write(""+dataTainting1+"");
//-->
</script>

Web Browser Data Tainting Enabled - Displays:

 

Option 2.   Save this script in your js folder

Save the following script as datatainting.js

<!--
var dataTainting2 = "";
var uA = navigator.userAgent.toLowerCase ();
if (uA.search ("applewebkit/") >-1) dataTainting3 = "Unsupported Request";
else if (navigator.taintEnabled() == true) dataTainting2 = "True";
else if (navigator.taintEnabled() == false) dataTainting2 = "False";
else dataTainting2 = "Unsupported Request";
document.write(""+dataTainting2+"");
//-->

and refer to it in the <body> of your html document

<script src="/js/datatainting.js" type="text/javascript"></script>

Web Browser Data Tainting Enabled - Displays:

 

Option 3.   Embed this script in the <body> of your html document

<script type="text/javascript">
<!--
var dataTainting3 = "Unsupported Request";
var uA = navigator.userAgent.toLowerCase ();
if (uA.search ("applewebkit/") >-1) dataTainting3 = "Unsupported Request";
else if (navigator.taintEnabled() == true) dataTainting3 = "True";
else if (navigator.taintEnabled() == false) dataTainting3 = "False";
else dataTainting3 = dataTainting3;
document.write ("Data Tainting Enabled - "+dataTainting3+"");
//-->
</script>

Web Browser Data Tainting Enabled - Displays: