Suggest an editImprove this articleRefine the answer for “What three core metrics make up Core Web Vitals?”. Your changes go to moderation before they’re published.Approval requiredContentWhat you’re changing🇺🇸EN🇺🇦UAPreviewTitle (EN)Short answer (EN)**Core Web Vitals** consist of three core metrics: LCP, INP, and CLS. **Key point:** these metrics reflect the real user experience: how fast, smooth, and predictable the site is.Shown above the full answer for quick recall.Answer (EN)Image**Core Web Vitals** consist of three core metrics: --- ### 1. **LCP (Largest Contentful Paint)** **What it measures:** How long it takes for the **largest visible element** on the screen to render (for example, a large heading or an image). **Target:** no more than **2.5 seconds**. --- ### 2. **INP (Interaction to Next Paint)** **What it measures:** The responsiveness of the interface: how much time passes between a user's action (a click, an input) and the interface's visual reaction. **Target:** no more than **200 ms**. *(INP replaced the deprecated FID metric in March 2024.)* --- ### 3. **CLS (Cumulative Layout Shift)** **What it measures:** How much the **interface jumps** while loading, for example, when text or buttons shift. **Target:** a score **below 0.1**. --- These metrics reflect the real user experience: how **fast**, **smooth**, and **predictable** the site is.For the reviewerNote to the moderator (optional)Visible only to the moderator. Helps review go faster.