Description: HTTP Header Live is a free online tool that allows you to view HTTP request and response headers for any website. It shows details like cookies, cache settings, server type, and more.
Type: software
Pricing: Open Source
Description: Wireshark is an open-source packet analyzer software used for network troubleshooting, analysis, and communications protocol development. It allows users to see what's happening on their network at a microscopic level.
Type: software
Pricing: Free