Page reload/redirect issue

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ASP.NET

Javascript

MVC

jQuery

Hello guys,
I am using following script in my page

<script>
           $(document).ready(function () {
               debugger;
               var checkId = document.getElementById("RedirectWindow");
               if (checkId != undefined) {
                   setInterval(function () {
                       window.location.href = "@Url.Action("Index", "Dashboard")";
                   }, 2000);
               }
           });
      </script>

Below is condition to render div

@{
         if(ViewBag.SuccessMessage!=null)
           {
            <div id="removeDiv">
                <div style="color: green" id="RedirectWindow">
                   <label>Profile updated successfully...</label>
            </div>
                 </div>
            }
    }

now i am doing here first time i am passing some value in viewbag based condition i render success message to end user and after waiting for 2 seconds user redirected to another page
That page name is Profile and redirected page is dashboard now from dashboard if user clicks for profile link it goes back to this page and condtional div does not reneder.
All goes fine till here!!!

If i clicks on browser back button it goes to profile page there it checks if div is there it founds it there and gets redirected to dashboard page again
I want if user goes back by clicking on browser back button instead of taking page from cache.