Core Web Vitals is a set of three metrics that have an impact on the actual user experience on the site. They define key aspects such as loading time, interactivity and stability of the load content. As officially announc, from May they will be add to the ranking factors of the Google algorithm. Core Web Vitals source sdeveloperssearchblog timing-for-page-experience Largest Contentful Paint (LCP) The first metric we are interest in is the LCP indicator, which measures page loading performance.
This is the time it takes to render the largest piece of content or image display in the viewport after the user requests the URL. To ensure a good user experience, the LCP should not exce . seconds . Core web vitals source sweb.devlcp Elements affecting the LCP <img> elements, <image> elements inside <svg> element, <video> elements (video image is us), elements with a background load using Japan WhatsApp Number List the url() function, block or line elements containing text fragments. The item size is typically the size display to the user in the visible area. If an element extends beyond the visible area or any part is cropp, these fragments are not includ in the size of the element. resiz relative to the original, a smaller value is return - the original size of the image or the resiz size.
If the images have been shrunk from the original, the shrunk value will be return. However, for images that have been enlarg relative to the original, their original size will be return. For all elements, margins, padding or borders appli by CSS are not taken into account. Examples Core Web Vitals source sweb.devlcp SEO audit prepar by specialists Check out our >> OFFER << The LCP is primarily influenc by four factors long server response times, blocking JavaScript and CSS rendering, resource loading time, client-side rendering. If you want to improve your LCP score apply instant loading using the PRPL pattern (Preload > Render > Pre-cache > Lazy load.