tl;dr:"We’ll be diving into the river of load times and exploring what web performance is, why it’s important, how to measure it and finally my click-baity “Ten Wild Web Performance Tips! You’ll be saving number 5 for later!”. If you already know your CLS’ from your FCPs, lab from field data, and are well familiar with Lighthouses (not the ones with big lights) then you can jump straight to the tips."