What is FCP?

FCP likely refers to First Contentful Paint. It's a web performance metric that measures the time from when the page starts loading to when any content from the DOM is rendered on the screen. This could be text, an image, or any other visual element. It's used to gauge the user's initial impression of a website's loading speed. A faster FCP generally means a better user experience. It is an important metric to measure and optimize for website performance.