What Are Core Web Vitals?
Core Web Vitals are three key metrics Google defines to measure a webpage's user experience: loading speed (LCP), interaction latency (INP), and visual stability (CLS). These aren't just technical details — they directly determine the quality of a user's first interaction with a page.
Why Is This Critical for Enterprise Sites?
An enterprise-scale site typically has hundreds of pages, a complex content structure, and high traffic volume. At this scale, even a small performance loss can translate into significant user loss overall. Core Web Vitals also directly factor into search engine ranking.
Where to Start in Practice
The first step is measuring the current state: real user (field) data and lab tests should be evaluated together. From there, improvement is planned through concrete steps like image optimization, font-loading strategy, and reducing unnecessary JavaScript weight.