Internet Testing Resources

Speedof.me - HTML5 Speed Test (no plugins required) - Runs on any OS with a modern web browser such as Google Chrome, Mozilla Firefox, Safari, or Microsoft Edge.

Fast.com - Netflix Streaming Test (no plugins required) - Runs on any OS with a modern web browser such as Google Chrome, Mozilla Firefox, Safari, or Microsoft Edge.

Netalyzr - Internet Diagnostics (Requires Java) - Runs on Windows, Mac OSX, Linux, or Android (via Google Play). Requires Mozilla Firefox or Internet Explorer and Oracle Java support within the browser to be enabled.

TestMy.net - Multithreaded Speed Test (no plugins required) - Runs on any OS with a modern web browser such as Google Chrome, Mozilla Firefox, Safari, or Microsoft Edge.
(To initiate test, click "Test My Internet +" and then from the three buttons that appear, click "Combined" to begin the test)

Speedtest - Flash-based Internet Speed Test (Requires Adobe Flash) - Runs on Windows, Max OSX, Linux, iOS (via App Store) or Android (via Google Play). Requires Adobe Flash to be installed and enabled in your web browser.
(Note: Speedtest is often cached by your internet service provider and is not a accurate indication of speed in most cases. Use one of the other speed testers to verify your speeds for a second opinion.)