Stashes - Start your own curated directory and discover awesome resources.
speedtest-cli - Test your download speed using SpeedTest on the command-line
Mr. Free Tools - The Most Advanced Directory of Free Tools
Global Website Speed Test - Test website load speed from 18 cities, including 3 in China
ToolSalad.com - A Curated Directory of 204+ Online Marketing Tools for Startups, Bloggers, SEOs, and Marketers.
Speedtest by Ookla - Measure your ISP's performance in a click