What are Core Web Vitals?
Core Web Vitals are three essential metrics that Google uses to measure user experience on websites. They evaluate loading speed (LCP – Largest Contentful Paint), interactivity (INP – Interaction to Next Paint), and visual stability (CLS – Cumulative Layout Shift).
Since 2021, these metrics are an official Google ranking factor and significantly determine your visibility in search results. Websites with good Core Web Vitals not only rank higher but also provide visitors with a noticeably better experience.
Our tool analyzes all three metrics in detail and shows you precisely where optimization is needed.