Visual stability, a core web vital, refers to the visual stability of a web page during loading. It measures how much a page's content shifts around as it loads. A visually stable page provides a better user experience, as it reduces distractions and allows users to focus on the content.

Monitoring your website's performance metrics, like loading speed, interactivity, and visual stability, is crucial for user experience and SEO. Tools like Google PageSpeed Insights and u verse tv pricing Lighthouse measure loading time, first input delay (FID), and cumulative layout shift (CLS). Regularly analyzing these metrics helps identify performance bottlenecks, improve usability, and enhance site rankings by optimizing speed and stability.