auto-decimal-bytes automatic in decimal bytes.auto-binary-bytes automatic in binary bytes.Gibps gigabits per second (binary prefix).Mibps megabits per second (binary prefix).kibps kilobits per second (binary prefix).Gbps gigabits per second (decimal prefix).

Mbps megabits per second (decimal prefix).kbps kilobits per second (decimal prefix).Output unit for displaying speeds (Note: this is only applicableįor ‘human-readable’ output format and the default unit is Mbps)

Show output header for CSV and TSV formats

json-pretty javascript object notation (pretty).

jsonl javascript object notation (lines).

json javascript object notation (compact).

Note: Machine readable formats (csv, tsv, json, jsonl, json-pretty) use bytesĪs the unit of measure with max precision. Specify a server from the server list using its hostname Specify a server from the server list using its id Logging verbosity, specify multiple times for higher verbosity (e.g. Upload bandwidth of the network connection between the client and a nearby Speedtest Speedtest is an application that measures the latency, jitter, packet loss, download bandwidth, and The testing framework was exactly the same (again same network, ISP, operating system, timeframe, testing tool, server and the same set of two browsers), but only run on another PC.Speedtest - Speedtest CLI by Ookla is the official command line client for testing the speed and performance of your internet connection. To make things even more weird (at least to me) very similar tests were performed in the mean time (again with 30 seconds separation between each test) on another PC. The same tests were run (and the same results were received) a couple of times for the following next hour.

And two different browsers (Google Chrome 1.67 and Microsoft Edge 1.53)Īnd we have network speed reported by two browsers that differs nearly eight times.

The same timeframe (both tests run one after another, with 30 seconds separation).

The same set of applications running in background.

The same network speed testing tool () and the same destination test server.

The same operating system (Windows 10 Pro 4 Build 19044).

The same network (network cable and router) and the same ISP.

Is there anything that could explain this:

Ookla speed test windows