Improving front-end performance for a website is known to increase the likelihood that users will engage, enjoy, and continue to use a website. This leads to better business outcomes by improving customers' digital experiences - no-one likes waiting for a slow page to respond. Core Web Vitals are a part of Google's evaluation of a user's overall page experience, and are made up of three specific page speed, user interaction, and page stability measurements: They work together with other web vitals (mobile friendly, free of malware, secure, and low on interstitial popups) to form an overall page experience score signalling to Google that users are having a good experience.