Core Web Vitals
Core Web Vitals are a set of standardized metrics defined by Google to measure and quantify the user experience of web pages, focusing on loading performance, interactivity, and visual stability. They are part of Google's Web Vitals initiative and are used as key ranking signals in search engine results. These metrics help developers understand how real users perceive the performance of their websites.
Developers should learn and use Core Web Vitals to optimize website performance for better user engagement, higher conversion rates, and improved SEO rankings. They are essential for web development projects where user experience is critical, such as e-commerce sites, content platforms, and progressive web apps. Monitoring these metrics helps identify performance bottlenecks and prioritize improvements that directly impact user satisfaction.