This tool runs a Lighthouse performance test at a range of different network speeds.Free
Description
This shows how bandwidth and round-trip latency impact site performance metrics. Learn more about observed and simulated metrics. Each simulated metrics is the average of an optimistic and a pessimistic estimate.
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A high-performance load testing tool, written in Go.
Analyze HTML size and catch bloat like inline images, large React hydration state, or code duplication.