Rated 5 out of 5 stars

Actually, what's most significant about this tool is how well it handles a history of requests and being able to see the request response pattern including redirects, etc. Souders implies that resetting all this history for every page is desired but it isn't. A developer needs to see the FULL history, including through multiple redirects. THIS IS THE TOOL. MAKE NO MISTAKE.

This review is for a previous version of the add-on (0.8.4).