How to change http request headers in Mozilla firefox and i.e. 7?

Question

Hi All,

I need to send some HTTP headers (such as Client freshness - max-stale, min_fresh no_store, etc) in request, and clinets are Mozilla 5.0 and i.e. 8.

Can I do this without using any tool such as fiddler etc?

Thanks :)

Answer 1

AFAIK you cannot without some external tools. Firefox has a useful extension, called Tamper Data:

https://addons.mozilla.org/en-US/firefox/addon/966/

which allows you to inspect and change headers and post parameters.