How to track redirection time in ASP.NET 
<p>I am developing a comparison shopping system website which will display Amazon products. I have a functionality in it to generate url for any product and we can put that url for advertisement and when someone click on that advertisement control will first come to my website and then it will redirected to amazon project detail page. Now i want to track total time between reaching and leaving of control on my website. I want to track redirection time.</p>

<p>Please help me, sorry about my bad english.</p>
