Besides the underlying insinuation (what's wrong with tools copying others if the ideas hit all the right notes?), what recommendations did Lighthouse copy? WP

Besides the underlying insinuation (what's wrong with tools copying others if the ideas hit all the right notes?), what recommendations did Lighthouse copy? WPT is mainly a supertool—here's a ton of data, go dig into the waterfall and network requests with some visualizations. I think there's a page for recommendations but to be honest I've never used it nor seen anyone talk about it. With Lighthouse's performance report, we aim to provide specific actionable advice with estimates for how impactful it will be.