Header Spy is an extension which shows HTTP headers on statusbar.


Product's homepage

Here are some key features of "Header Spy":

· Up to 5 statusbar panels;
· Request and response headers;
· Custom headers;
· Tooltip headers;
· Menu with headers for statusbar panels.

Requirements:

· Mozilla Firefox

What's New in This Release: [ read full changelog ]

· Fixed: "Show header only if exists" behavior ("undefined");