(Note: I work on Lighthouse). > Lighthouse measures that first second or first few seconds after you visit a site at position 0/0. It doesn't care about how mu

(Note: I work on Lighthouse). > Lighthouse measures that first second or first few seconds after you visit a site at position 0/0. It doesn't care about how much bloat comes after you scroll. It discourages you to pre-load resources (including JS and CSS) which you don't _immediately_ need for that first hit. This is true - or rather, was true. We're making lots of progress on a mode to measure performance beyond the initial cold load. Check out https://web.dev/lighthouse-user-flows/ https://web.dev/lighthouse-user-flows/ > It is really about content and marketing websites with low interaction. Well, that isn't our intention at all, but I can see how to might come to that conclusion. We've only recently started investing in how to measure interaction. See https://web.dev/inp/ https://web.dev/inp/