An HTTP request lifecycle explorer: step through DNS resolution, TCP handshake, TLS negotiation, request, server processing, response and browser render as an interactive stepper, drilling into each stage's purpose and typical latency contribution.

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  1. An HTTP request lifecycle explorer: step through DNS resolution, TCP handshake, TLS negotiation, request, server processing, response and browser render as an interactive stepper, drilling into each stage's purpose and typical latency contribution.
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