Tests: Download vs. Upload. The differences between our Download and Upload tests aren't as obvious as they may initially seem. Yes, the basic difference is the direction of the data transfer: Simply put, the Download test measures your connection speed for viewing Web pages; the upload test measures the speed for maintaining them--or sending data over your connection.

Run the speed test to see what your upload and download speed is. We recommend running the test multiple times to account for any fluctuations in speed that you may experience. Disconnect from any VPNs This speed test will not complete while connected to a VPN. This speed test checks the speed between your smartphone, tablet, computer, or other device and the internet. You can run the test through a cellular (mobile) network, a wired broadband connection, or your home Wi-Fi. A gateway speed test checks the speed between your AT&T Wi-Fi gateway and our network. The internet speed test will download a small dummy file and time how long the download takes. The number of megabits in the file divided by the number of seconds it takes to download give you the megabits per second (Mbps) speed of your internet connection. To test upload speeds, the speed test follows the same process but in reverse. The definitions for the terminology used in the speed test can be found below. Download Speed: The speed of the connection when downloading from the Internet to your computer. Upload Speed: The speed of the connection when uploading data from your computer to another computer somewhere on the Internet. 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 other things? When you click the “Show more info” button, you can see your upload speed and connection latency (ping). Jul 20, 2020 · Use our speed test to assess the capability of your Internet service whether you use Spectrum or another provider. The panels above will display results for download speed and upload performance. These metrics are the most important indicators of broadband robustness. As of June 2020, Spectrum’s national average download rate is 82.94 Mbps.

Upload speed is important because so much online activity is interactive, and your device is both sending and receiving data to make your web-based applications work properly. Don't be alarmed if your upload speed is considerably lower than your download speed.

You can use a speed test to determine how fast your download and upload speeds are, your latency, ping, IP address, and more. Overall, testing your download and upload speeds are good for several reasons.

Good coverage means your device is getting a strong WiFi signal. That strong signal will also deliver as much speed as your device can handle. As you move away from your Gateway (modem or router), signal strength diminishes, slowing upload/download speeds and reducing coverage.

The easiest way to check your internet speed. Run a reliable speed test for your internet and get results in seconds. Measure download, upload, ping, and jitter.