v147 ยท Route Latency Heatmap

Route Latency Heatmap

Aggregate qualifying SoftNavigationEntry.duration values by route, while keeping failed heuristic candidates out of the latency table.

A soft navigation requires a same-document URL update, an active interaction context, and a contentful paint. Use the failure modes to verify that the heatmap only records entries that satisfy all three.
Checking soft-navigation support...
Latency sample controls
Route
navigationType
Actions
Route Latency - SoftNavigationEntry.duration 0 qualifying entries
Route navigationType mix Count Min Avg Max Avg bar
Record a qualifying soft-navigation entry to populate the heatmap.
Entry and failure readout

        
No events yet.

References