Soft navigation performance entriesThe soft-navigation performance entry, which returns a PerformanceSoftNavigation instance, is emitted when soft navigation occurs in a single page app. This is defined as when a trusted user interaction causes a URL update and a visible contentful paint to the screen.performancePerformancelimitedhttps://wicg.github.io/soft-navigations/#sec-soft-navshttps://developer.mozilla.org/docs/Web/API/PerformanceSoftNavigationapi.PerformanceSoftNavigationapi.PerformanceSoftNavigation.getLargestInteractionContentfulPaintapi.PerformanceSoftNavigation.interactionIdapi.PerformanceSoftNavigation.navigationTypeapi.PerformanceSoftNavigation.paintTimeapi.PerformanceSoftNavigation.presentationTimeapi.PerformanceSoftNavigation.toJSONhttps://nowyoucanuse.com/features--soft-navigations.html