How to measure round-trip time (RTT) using cURL - LogRocket Blog
Briefly

The article emphasizes that speed and responsiveness in network communications are vital for a good user experience in modern web technology. It introduces round-trip time (RTT) as a core metric for measuring latency between users and hosts. While traditional tools like Ping offer basic latency measurements, cURL excels by providing timing data from real HTTP transactions. This accuracy aids developers and admins in monitoring performance, debugging issues, and validating service level agreements, ultimately enhancing the seamlessness of user interactions.
The speed and responsiveness of network communications are crucial for modern web technology, making latency metrics like round-trip time critical for ensuring user satisfaction.
Round-trip time (RTT) measures the latency between a client and a host; it's key for diagnosing performance issues and optimizing application responsiveness.
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