Indicator custom dotting

The probe supports custom settings for performance metrics, including full load, FCP, LCP, and TTI, and can use the browser native interface or the probe interface.

Browser interface performance. Mark model

Using the browser interface performance. Mark (..), a prefix needs to be added ty_ to indicate that the indicator is TINGYUN, and the time point when the interface is called will be recorded by the probe as the indicator trigger time.

Set white screen:

performance.mark('ty_fp');

Set the first screen:

performance.mark('ty_fs');

Set Interactable:

performance.mark('ty_dr');

Set the full load time:

performance.mark('ty_dr');