EasyWebLoad is a very simple to use web site load testing tool. With it you can load test your company's web site and find out if it can handle the number of visitors you think it can - or that you have a design requirement for. You can load test one web page or test your entire site. EasyWebLoad is easy, simple and straightforward to use. It cuts through the complexity of load testing your web site.
More info:
hxxp://www.easywebload.com/