Very nice concept  - would be interesting to see the performance on an older laptop

Win7 Ultimate 64bit
i7-3517u 1.9ghz
4GB RAM
Intel HD4000

Chrome  63.0.3239.132
IE


Iphone 6s plus 128gb
IOS 10.1.1 jailbroken
Chrome
Safari
63.0.3239.73

another iphone 6s plus 128gb