Rated 2 out of 5 stars

Sends Accept-Language and If-None-Match headers against your will. Receives a 304 respond due to the headers it set, yet displays 200 to you. Also, the interface is buggy, cannot add custom headers after some point. Awful tool overall, very bad to test your services.

This review is for a previous version of the add-on (2.0.3.1-signed.1-signed).