Free and Useful Firefox plugin to analyze incoming and outgoing HTTP traffic
If you need to know the detailed content of HTTP traffic between your firefox browser and the web servers, you can use the following Firefox plugin. Very handy if you want to know about the type of data you’re sending back and forth.

milly 4:14 pm on December 18, 2009
HttpFox monitors and analyzes all incoming and outgoing HTTP traffic between the browser and the web servers.
It aims to bring the functionality known from tools like HttpWatch or IEInspector to the Firefox browser.
Information available per request includes:
- Request and response headers
- Sent and received cookies
- Querystring parameters
- POST parameters
- Response body
Download @ https://addons.mozilla.org/en-US/firefox/addon/6647