asp net stress , load and performance test tools

I have developed eCommerce asp net web application , before moving to production I need to do Stress, Performance and Load test , I am not not in AZUR environment , so what tools ou can advise to do the stress ,Performance,loads . the test shoule be applied on internet explorer and chrome also I would like to apply the test mainly for following scenario : register user and login screen , place order screen and checkout. Thanks