How fast dev.to is!

Today I looked up the techniques how dev.to is doing for speed. Seems to be that use ServiceWorker for fetching contents and store cache. Also use webp images smaller size. pre-fetching contents when mouse-over the link. Embeding CSS-inline to avoid blocking rendering. also external resources ex font.

Great! There are many things to be helpful.

https://dev.to/ben/making-devto-insanely-fast