If you have worked with IE you probably know there is Developer tools which can be access though
Developer tools. It will show you a window, by clicking on
Network you can see something like the picture below:
Here you can see ALL HTTP requests (with request and response headers and body). My question is this: Is there anything like this for Firefox?
Note: I'm using Live HTTP headers and it's NOT what I want, because it doesn't show response body at all!!!