HttpWatch is an HTTP viewer and debugger that integrates with Internet Explorer to provide seamless HTTP and HTTPS monitoring without leaving the browser window. Change the way that you develop, debug and tune web sites today!
Features:
» Your users and customers can send you log files for free » Millisecond accurate performance timings and network level data » Use it in automated tests written in C#, Ruby, javascript... » Support IE8 and Firefox 3.5
» A plug-in HTTP viewer for Internet Explorer and Mozilla Firefox » See headers, cookies, caching and POST data » Supports HTTPS, compression, redirection & chunked encoding » Real-time page and request level time charts