Rated 5 out of 5 stars

Από τον/την another_sam στις Ιούν. 25, 2008 · μόνιμος σύνδεσμος

Perfect for my needs. Due to my studies and job, from time to time I need to get the headers returned by the servers or even the headers sent by my browser. This add-on does this perfectly.

It is also useful for nerds that simply WANT TO KNOW.