JMeter is not a browser, and does not interpret the JavaScript in downloaded pages. From the JMeter wiki: JMeter does not process Javascript or applets embedded in HTML pages. JMeter can download the relevant resources (some embedded resources are downloaded automatically if the correct options are set), but it does not process the HTML and … Read more
HP (formerly Mercury) LoadRunner or Performance Center Visual Studio Application Center Test (Enterprise Editions only?) Microsoft Web Application Stress Tool (aka WAST, aka “Homer”; predecessor to Application Center Test) RadView WebLoad
Here’s another vote for JMeter. JMeter is an open-source load testing tool, written in Java. It’s capable of testing a number of different server types (for example, web, web services, database, just about anything that uses requests basically). It does however have a steep learning curve once you start getting to complicated tests, but it’s … Read more