Page 1 of 1

What are Core Web Vitals?

Posted: Wed Jan 08, 2025 4:14 am
by numberlist
Announced by Google in May 2020, Core Web Vitals are specific metrics that evaluate the quality of user experience on a website. These web signals, considered essential, have become extremely important for SEO after Google officially declared that, starting in 2021, they would become ranking factors.


Even though some time has passed since then, many websites are still lacking in terms of performance. In this article we will see together what Google's Core Web Vitals are, how they affect SEO and why it is worth improving your site's performance.


Core Web Vitals are a set of metrics argentina whatsapp that evaluate the user experience on a website in terms of performance, stability, and responsiveness. They are defined as essential and have become important not only for UX but also for SEO.


And while there are other user experience signals, these are considered the essential parameters that a quality site must meet. Specifically, they are: Larger Content Pain (LCP) First Entry Delay (FID) Cumulative Layout Shift (CLS) Page Experience Signal - Google Let's analyze them one by one.


Largest pain contained (LCP) Largest Contentful Paint (LCP) is the first of the Core Web Vitals metrics and measures the loading speed of the content identified as primary (i.e. the largest in terms of size in bytes) within the viewport.