Testing Capabilities
Test web pages Test DNS service
Test web forms Test TCP/IP network
Test logins Test SSL security
Test load balanced websites Test cookie
Test search functions

... and much more.

Monitor websites using Real Web Browsers Test dynamic page content loaded by AJAX and JavaScript.
Test with Internet Explorer, Firefox, and Chrome Verify the contents of various page elements
Measure True-to-life website performance Download and test all page content including images, CSS, and JS files
Dynamically fill out web forms and submit them Set custom load time limits
Interact with Rich Internet Technologies like Flash, Flex, and Silverlight.  
Website Error Detection
Detects hundreds of website errors Detects browser specific website failures
Automatically verifies failures from multiple geographic locations Detailed Failure Reporting
Captures HTML Screenshots of Page Errors Identifies long-term negative performance trends
Identifies website performance failures On-Demand testing kit
Negative and positive content checking  
Performance Reporting
Network performance charts Historical test logs and test reports
Webpage performance charts Customizable data filters
Test step breakdown charts Local time zone reporting
Website error recurrence charts Real-time test status reports
Proactive Advantagesm daily performance analysis NOC screen overhead display
Detailed failure event reports  
Failure Alerting
Alerts delivered via email, text messaging, or phone calls Detailed failure event reporting
Advanced false alert protection Supports multiple alert contacts
Escalate severe failures to higher level staff Supports multiple contact methods per person
Server maintenance window scheduling Automatic time zone adjustment
Service provider integration for quick recovery  
Global Testing Distribution
Montreal, Canada Vancouver, Canada
New York, United States London, United Kingdom
San Francisco, United States Sydney, Australia
Houston, United States Frankfurt, Germany
Tampa, United States China, Hong Kong
Chicago, United States

... and many more.  See full list