"Prenez le temps de sonder votre égo, à quel niveau se trouve-t-il ? Avez vous remarqué comme il pouvait changer en fonction des situations, donc des actions de chacun dans l’équipe ?"

"A/B testing is a great way of finding out what happens when you introduce a change. But it can’t tell you why."

Definitions, use cases and short diagram to use either preload or push for better HTTP/2 performance.

"The Critical Rendering Path Optimization is a process of improvement and measurement that requires a clear understanding of every task the browser performs to convert code into pixels and so to render a page on the screen. You can learn more about Critical Rendering Path in Google’s optimization guide."