Web Vitals is an open-source initiative by Google that provides essential and measurable user-oriented metrics for website performance, such as page loading speed and interactivity. It aims to help developers measure and improve the user experience of their web applications.
SpeedCurve is a web performance monitoring tool that measures website load times, collects data on website performance, and provides insights on ways to improve website speed and user experience. It uses real-user monitoring (RUM) data to provide a holistic view of website performance across browsers, devices, and geographic locations.