improved
Dashboard performance chart now uses speed index
over 5 years ago by Geoff Cooney
mabl now displays the speed index, instead of the perceptual speed index when displaying step performance charts. Both measures attempt to calculate the time until pages are fully loaded but use different mechanisms to compare renders. The lighthouse project has migrated away from perceptual speed index, in order to more closely align with other performance tools and mabl has decided to do the same. For more details on how mabl calculates speed index, see https://help.mabl.com/docs/speed-index.
This change has no impact on performance anomoly detection.