Page Speed analysis
Run Lighthouse-based reports per site and read the Core Web Vitals + opportunities they surface.
Run a Page Speed analysis on a connected site
How to trigger a Lighthouse run, what the 24-hour throttle does, and how to read the four scores plus Core Web Vitals.
Why a Page Speed score changes between runs (and what to do about it)
Lighthouse is run-to-run noisy. Understand why a score might swing 5–10 points without anything changing, and the parts that genuinely move the needle.