Speedtest by Ookla Chrome 插件, crx 扩展下载

扩展ID: pgjjikdiikihdfpoppgaidccahalehjh

Take a Speedtest directly from your toolbar to quickly test your internet performance without interruption.Take a Speedtest straight from your Google Chrome toolbar to quickly test your internet performance without interruption. Measure how fast the pages you visit load with Web Speed. 

Features:
 - Get your ping, download, and upload speeds within seconds - right in your Google Chrome toolbar
 - Measure how fast websites load
 - Ad-free experience
 - HTML5