StressIT is a robust web load testing application that accurately simulates the number of users your site can maintain. It will allow you to chart the breaking point at which your site's performance is no longer acceptable, and will allow you to pinpoint the bottlenecks preventing your site from reaching its maximum performance levels.Load testing with StressIT allow you to define relevant use-case scenarios for your website; this customization is required to test all aspects of your complex multi-tiered web-based application.