Speedtest by Ookla - The Global Broadband Speed Test
Test your internet speed on any device with Speedtest by Ookla, available for free on desktop and mobile apps.
Understanding Internet Speeds: What’s Delivered vs. What You …
Learn why the internet speeds you experience may differ from what your ISP delivers. Understand how your networking equipment and placement can affect your connection, and discover how …
Best Internet Providers in Denver, Colorado for 2025 | Speedtest
A quick guide to what speeds you need for different online activities is below, and you can read our full guide to internet speeds and performance for more information.
How Much Internet Speed Do You Really Need?
To run a Speedtest, make sure you are connected to a network (mobile or broadband), hit the “GO” button, and you’ll see your download and upload speeds, along with latency (ping) and …
Best Internet Providers in Phoenix, Arizona for 2025 | Speedtest
A quick guide to what speeds you need for different online activities is below, and you can read our full guide to internet speeds and performance for more information.
How do I take a Speedtest?
From the initial test screen, click or tap on the “GO” button and wait a few seconds until your download and upload speeds have been analyzed. To better understand the methodology …
Speedtest Help
What speeds do I need to transfer large files? # You can transfer large files at any speed; it’s more a question of how long that transfer will take. Here are a couple of tables to help you out:
Speedtest for Windows: Internet speed test for Windows
It's never been faster or easier to take a Speedtest. Download the free Speedtest desktop app for Windows to check your internet speeds at the touch of a button.
United States's Mobile and Broadband Internet Speeds
Speedtest Global Index Ranking mobile and fixed broadband speeds from around the world on a monthly basis.
Speedtest Apps: Our internet speed test available across a variety …
But are you getting the speeds you deserve? Find out with free native apps that measure the speed of your broadband, cellular or Wi-Fi connection on each device.