Lifecycle of a Web Request
A 12-slide walkthrough from browser preparation and DNS to routing, secure transport, edge infrastructure, origin processing, and browser rendering.
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Networking Committee
Networking
Networks, web protocols, routing, infrastructure, security basics, and how systems communicate.
Free learning materials
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4 materials available
Web Request Journey
An interactive visualization with an animated end-to-end request, DNS and connection demos, packet lab, rendering demo, and quiz.
Transport Protocols Lab
Compare TCP, UDP, and QUIC by running the same HTML, CSS, and image bundle through clean, lossy, and reordered network conditions.
The Evolution of HTTP: HTTP/1.1 vs HTTP/2 vs HTTP/3
An illustrated technical guide on how HTTP evolved from plaintext connection pools to binary multiplexing and independent QUIC streams.
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