Suggest an editImprove this articleRefine the answer for “What metrics are included in 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** includes three key metrics: LCP (how fast the main element loads), FID (how fast the page responds to the user's first action), and CLS (how stable the layout is during loading). **Key point:** these metrics assess user experience quality and directly affect ranking in Google.Shown above the full answer for quick recall.Answer (EN)Image**Core Web Vitals** includes three key metrics: --- ### 1. **LCP (Largest Contentful Paint)** Shows **how long it takes for the main element** on the page (text, image, video) to load. **Target:** under 2.5 seconds. --- ### 2. **FID (First Input Delay)** Measures **how quickly the page responds to the user's first action** - a click, a tap, input. **Target:** under 100 milliseconds. --- ### 3. **CLS (Cumulative Layout Shift)** Evaluates **how much and how unexpectedly the page's elements shift** during loading. **Target:** under 0.1. --- These metrics are part of the system for assessing user experience quality and directly affect SEO. Google uses them in ranking.For the reviewerNote to the moderator (optional)Visible only to the moderator. Helps review go faster.