This is a web-based tool for simulating network quality. Ideal for use with software routers on Linux platform. It focuses on simulating weak network (poor network) conditions, with built-in scenario models(3G, 4G, Wi-Fi, Starlink, etc.) and combinations of parameters such as packet loss, delay, jitter, and bandwidth limitation, etc.

WAN-ready web speed test with latency, jitter, packet loss, bufferbloat, MOS, and data-usage metrics.

A smooth, visually engaging loading screen built with GSAP and Lottie animations. This loader provides a polished “preloading” experience for your website — featuring a gradient background, looping animation, and a cinematic fade-out transition when the page is ready.