Front-End Performance Checklist 2020 [PDF, Apple Pages, MS Word]
Smashing Magazine
JANUARY 6, 2020
So, if we created an overview of all the things we have to keep in mind when improving performance — from the very start of the process until the final release of the website — what would that list look like? Estimated Input Latency tells us if we are hitting that threshold, and ideally, it should be below 50ms.
145 
Let's personalize your content