What are Core Web Vitals?

fahimfoysal05

Have accumulated 10,000 random keywords from Semrush Sensor US database for desktop and mobile. Keywords came from many different categories/niches and varying search volumes. SERPs were analyzed and collected on February 15, 2021. For each keyword, we collected the top 10 results/top 10 URLs from the SERP, which is approximately 78,000 desktop URLs and 78,000 mobile URLs. For all URLs collected, we analyzed the three Core Web Vitals metrics: LCP, TBT, and CLS. Please note that TBT replaces FID in the Semrush Site Audit tool because Google prefers to use TBT.

It is a more precise metric for Last Review benchmarking and optimization. Read Google's optimize FID for more information. This study was conducted with lab data, meaning we did not collect data from a Google API. The data is displayed by a web page and not by the entire website. This is important because Core Web Vitals are page metrics, not entire site metrics. This element is crucial to understanding whether or not the metrics have a Good score for each given page at a time. This study was conducted before these metrics affected the results of the June update. With this data, SEO specialists and site owners can prepare their sites for the update. Contents Main findings of the study Methodology.



Why are Core Web Vitals important? Study results Mobile and computer Practical tips for optimizing a website What are Core Web Vitals? Core Web Vitals are a set of three individual metrics integrated into the overall page experience: Largest Contentful Paint (LCP) Cumulative Layout Shift (CLS) First Input Delay (FID). This is a set of signals that Google will measure to evaluate the page experience for a user. Learn more here about Core Web Vitals and how to optimize them in our blog post. img-semblog Largest Contentful Paint (LCP) Largest Contentful Paint, or LCP for short, measures the loading.