Core Web Vitals (CWV)
Three field metrics describing the experience of loading and using a page: LCP, INP and CLS.
Analogy Mental model
Three numbers at a health check. How quickly blood reaches the extremities, how fast you react, and whether you can stand still without swaying.
In practice What you actually do
Work from the Search Console report, which groups URLs by status, and start with the group carrying the most traffic rather than the worst score. Origin-level data shows whether the problem is the template or one page, which decides who has to fix it.
Where people get burned Pitfalls
These are tie-breakers, not trump cards. A fast page with nothing to say loses to a slower page that answers the question. Speed matters at the margin, when two pages are otherwise equal.
This entry was written in English from the Chinese original, not machine-translated. Read the Chinese version →