Relatively new user to LitElement here. Everything I have read said it's "lightning-fast" and the future on the web, right?
As a user who is trying to build a corporate website with it, we are having some real difficulties with scoring high on PageSpeed Insights while still using our custom webcomponents, and eliminating FOUC.
Every website I can find that is using LitElement has a terrible PageSpeed score. I am talking single digits in some cases. It seems crazy to me that Google being the owner of both Pagespeed/Search & LitElement has a technology that clashes with each other in this way...?
I'm wondering if anyone has any personal success to share, or has read any material online, that shares best practices for a) dealing with webcomponents/FOUC while b) scoring high on PageSpeed?