Screen Load Time

The duration, measured in seconds, to completely load a screen in a mobile app.

The metric is calculated by dividing the total time in seconds for loading screens on a mobile app, starting from the initiation of loading screens to the completion of loading in the mobile screen, by the number of loaded screens.

This metric supports percentile and average queries. For more information on different percentile details, see Percentile Aggregation.

Distribution: App Start Up Complete vs Screen Load Time Distribution: a distribution by preset buckets, where each bucket displays the total screen loads count in a specified range for corresponding screen load time. This distribution helps you understand screen load time and app performance, enabling you to optimize both the app and screen.

The screen load time metric applies only to native Android and iOS applications. Hybrid applications with React Native or Flutter frameworks do not support this metric and report the screen load time as NA.

Secondary Metrics

ScreenLoads

Supported Sensors

Android
iOS/tvOS

For the full VSI App metrics catalog, see Metrics.