We exposed how long it takes for Calibre to test your Pages with Test Duration visible across the interface in the same way as any other trackable metric:

Test Duration portrays the duration of a singular test from its start to end.
We exposed how long it takes for Calibre to test your Pages with Test Duration visible across the interface in the same way as any other trackable metric:
Test Duration portrays the duration of a singular test from its start to end.