DSLReports Speed Test Description
You can test your download, upload, and latency using a mobile phone, optical fiber, or any other device. This test is HTML5. For accurate results, this test requires that your browser is fully focused. The test should be run when your network is quiet. Do not switch to other programs or open new tabs during the test. A few privacy and security software packages from Windows can slow down the browser or block the test. This speed test tests internet speed, not just speed to your ISP. The entire test takes less that 45 seconds. It will stop if you switch tabs during the test (blame your browser!). You will see past tests in this space. Start building your history. We test more than top speed. This test requires a current (recent) browser. If it hangs under Windows please temporarily disable any browser extensions and security software that could be the culprit.