How to inspect HTTP status code and a specific URL from Network Inspector under Firefox using Tampermonkey Userscript Prasenjit Chatterjee Prasenjit Chatterjee Prasenjit Chatterjee Follow Feb 20 '21 How to inspect HTTP status code and a specific URL from Network Inspector under Firefox using Tampermonkey Userscript #javascript #userscript #tampermonkey #browser Add Comment 1 min read