How fast is your download speed? In seconds, FAST.com's simple Internet speed test will estimate your ISP speed.

Use Speedtest on all your devices with our free desktop and mobile apps.

Check your internet speed with our simple and fast speed test. Get detailed results for your download speed, upload speed, and personalized insights into your connection performance.

Test your internet speed in seconds with FastSpeedTest.com. Measure your download and upload speeds, ping, and jitter accurately on broadband, WiFi, or mobile networks.

Check your network performance with our Internet speed test. Powered by Cloudflare's global edge network.

Use the FAST.com app to help you see how fast your Internet connection is, whether on mobile or broadband, anywhere in the world. It has a streamlined design that is quick and easy to understand.

O FAST.com faz uma estimativa da velocidade da sua conexão. Essa é a sua provável velocidade ao acessar os serviços líderes da internet que usam servidores de diversas partes do mundo.

Fast.com is run by Netflix and is generally considered a reliable indicator of performance, particularly for streaming. Ookla's speedtest.com is more popular, probably because of search engine results when …

May 18, 2016 · Today we are launching fast.com, a simple-to-use website to help you see how fast your Internet connection is, whether on mobile or broadband, anywhere in the world. And like the Netflix …

May 1, 2017 · Powered by Netflix and available to members and non-members , Fast.com is an easy way to estimate your internet’s download speed. The simplified test lets you confirm internet speeds …