Online businesses primarily evaluate web performance using metrics that directly impact user experience and conversion. Key performance indicators include the Core Web Vitals, comprising Largest Contentful Paint (LCP) for perceived loading speed, First Input Delay (FID) or Interaction to Next Paint (INP) for interactivity, and Cumulative Layout Shift (CLS) for visual stability. Beyond these, metrics like Time to Interactive (TTI) and First Contentful Paint (FCP) provide further insights into loading progression. Crucially, online businesses link these technical metrics to business outcomes, monitoring how page speed influences conversion rates, bounce rates, and overall user satisfaction. A fast and stable website ensures a better user journey, fostering trust and encouraging transactions, directly contributing to revenue growth. Therefore, comprehensive evaluation involves both technical speed measurements and their impact on user behavior. More details: https://letssearch.com/?domainname=https://4mama.com.ua