Internet download speed on different browsers
We found out in our latest round of browser speed tests. Windows 8 is out with a new version of Internet Explorer, Firefox has boosted its JavaScript power and memory usage, and Chrome's been Other speed testing services use different servers in different locations than Speedtest, so differences in speeds between testing services are not uncommon. Browsers (Chrome, Firefox, Edge, Safari, etc…) have different capabilities and may provide different results, particularly on high-speed connections.