Core Web Vitals are Google's three key metrics that measure real-world user experience on web pages: Largest Contentful Paint (LCP), Interaction to Next Paint (INP),…
Largest Contentful Paint measures how long it takes for the largest visible content element on a webpage to fully render, typically an image, video, or…
Cumulative Layout Shift measures the visual stability of a webpage by tracking unexpected layout movements during the page loading process, calculated as the sum of…
Interaction to Next Paint measures the responsiveness of a webpage by tracking the time from when a user interacts with the page to when the…
First Contentful Paint measures the time from when a page starts loading to when any part of the page's content is rendered on the screen,…
Page speed measures how quickly a web page loads and becomes fully interactive for users, encompassing both server response time and rendering performance. Why Page…
Time to First Byte measures the duration from when a user makes an HTTP request to when the first byte of response data is received…
Render-blocking resources are CSS and JavaScript files that prevent the browser from displaying content until they are fully downloaded and processed, delaying the initial page…
Lazy loading is a technique that defers loading non-critical resources, particularly images and videos, until they are needed or about to enter the viewport, reducing…