The company I work for (www.alertsite.com) provides basic site/service monitoring that is great for measuring basic infrastucture performance like: DNS, TCP conn, First byte, and HTML content.
We also offer measurement from the web browser that shows an incredible amount of detail about every aspect and object on the page. We call this service DejaClick and it is available for free on the desktop (www.dejaclick.com).
DejaClick is great for transactional monitoring that can visit your site, run a search, view information, login, etc.
DejaClick monitoring for a web application provides the most authentic view possible of website performance as it is measurement from the web browser.
Comments
It depends on what you mean by app performance.
The company I work for (www.alertsite.com) provides basic site/service monitoring that is great for measuring basic infrastucture performance like: DNS, TCP conn, First byte, and HTML content.
We also offer measurement from the web browser that shows an incredible amount of detail about every aspect and object on the page. We call this service DejaClick and it is available for free on the desktop (www.dejaclick.com).
DejaClick is great for transactional monitoring that can visit your site, run a search, view information, login, etc.
DejaClick monitoring for a web application provides the most authentic view possible of website performance as it is measurement from the web browser.
Ken Godskind www.alertsite.com