During the 1 373 days from February 27, 2021, until now, lib.umich.edu's operability has been checked 2 times. Throughout the assessments, lib.umich.edu functioned 2 times, last recorded on March 2, 2021, with a 200 status code. According to all reviews, as of December 2, 2024, lib.umich.edu had never experienced a downtime event. As of December 2, 2024, no error status codes have been returned based on the responses received. Records show a 2.131 seconds response time for lib.umich.edu on March 2, 2021, against the 1.765 seconds average.