Isof.se has been checked 2 times for availability over the previous 689 days since January 1, 2023. Isof.se returned a 200 status code on January 1, 2023, marking the 2 time it was operational out of total checks performed. No inoperability occurred on isof.se, according to checks performed as of November 20, 2024. As of November 20, 2024, error statuses in the received responses have not been reported. Isof.se's response time of 0.491 seconds on January 1, 2023, contrasted its 0.603 seconds average.