Glossary

Core Web Vitals

Core Web Vitals are a set of measurements Google uses to gauge the real-world experience of loading a page, focusing on speed, interactivity, and visual stability. They capture how quickly the main content appears, how fast the page responds to a tap or click, and whether elements shift around unexpectedly as it loads. Because Google uses them as a ranking factor, poor scores can hold back an otherwise strong site. Improving them also reduces the frustration that drives visitors away.