Test outcomes reveal surprising browser performance.
This must be a powerful machine.
My laptop isn't exceptional. It runs at a turbo speed of 4.4Ghz after overclocking, but it's not much faster than regular desktops.
NT states it's 7, but your version matches. NT 6.1
No, I haven't adjusted any Firefox settings to achieve that result.
A few theme options and plugins are available, though I'm not familiar with many of them. The main issue here is that the test appears to be uneven.