how to refresh page using back button click in mvc

Question

hi frnds

 
i have a button like

<a class="btn btn-filter" onclick="history.go(-2); return false;" href="#">Back</a>

and i am using 3-4 views.

now i want if i click on this button how to refresh page also.

because here after click on back button i am getting the page but if i click on by browsing freash button then it is happining.

but i want when i click on back button page also should be refresh.