#bandwidth

speed.cloudflare.com

Cloudflare's internet speed test tool measures your network connection's performance using their global edge network. It provides detailed metrics on latency, jitter, download speeds, and upload speeds.

fast.com

FAST.com is a simple, ad-free web tool provided by Netflix that allows users to quickly estimate their current internet download and upload speeds. It is designed for individual consumers seeking a straightforward way to verify their ISP performance.

speedtest.net

Speedtest provides a free, standardized interface to measure internet connection throughput and latency. It allows users to quickly verify their broadband performance across global server networks.