Test your internet speed on any device with Speedtest by Ookla, available for free on desktop and mobile apps.

Download speed is most relevant for people who are consuming content on the Internet, and we want FAST.com to be a very simple and fast speed test. What about ping, latency, upload and …

Test your Wi-Fi speed with a separate modem and router. Step 1: Run our speed test on a smartphone, tablet, or laptop connected to your Wi-Fi network while standing next to your …

As a part of this Speed Test, Cloudflare receives the following information: Your IP address; An estimate of your location (Country, City); The Autonomous System Number of your ISP (ASN). …

An internet speed test measures the following: Download and Upload Speeds: These represent how fast you can download files from the internet and upload files to the internet, respectively.; …

SpeedSmart is a internet speed test that works accurately across any devices with a web browser, from desktops and laptops to phones and tablets. SpeedSmart is an HTML5 speed …

The two most important numbers in your speed test results are your download speed and your upload speed. Upload speed: How quickly your connection will let you send information on the …

Verizon’s speed test checks how fast information travels from our servers to your device. Results are often lower than plan speeds due to Wi-Fi conditions and device capabilities. This test is …

Test Server: Download: Upload: Latency: Retransmission: About. Measurement Lab (M-Lab) provides the largest collection of open Internet performance data on the planet. As a …

Run a Free Internet Speed Test using your Web browser, No App Needed. Fast, Accurate HTML5 Speed Test that works on any device. SpeedTest by OpenSpeedTest™️