Think about Performance Before Building a Web Application
TechEmpower
FEBRUARY 10, 2016
Generally speaking, the quicker the better: ~0ms is superb; 100ms is good; 500ms is okay; a few seconds is bad; and several seconds may be approaching awful. Generally respecting the value of users’ time. Meanwhile, Amazon famously claimed 1% fewer sales for each additional 100ms of latency. High throughput.
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