I like that I can see how my website will perform in the real world. It's also easy to set up tests for different users, browsers, etc. The UI needs some work. Sometimes it shows old results when you refresh the page, which makes it hard to keep track of what has been tested already. It's worth giving it a try if your website is any type of eCommerce site or a web application that requires heavy loads from its visitors. We are testing many websites and apps for compatibility issues and functionality before we launch them. This software lets us test the server side of our applications first.