the.com/downtime

means The hours when something (a machine, a system, or a person) is offline, idle, or not being used for its normal work.

from A straightforward compound of 'down,' meaning inoperative or out of service (as in a machine being 'down'), and 'time.' It rose with industrial and computing usage in the 20th century, originally tracking how long a machine sat broken or idle before it could work again — only later did it get borrowed, half-jokingly, for humans needing a break.