Over the past 1 373 day period starting on February 21, 2021, greatbuildings.com's availability has been checked 14 times. The most current uptime of greatbuildings.com was on January 16, 2023, and in 8 operability instances throughout all completed checks, it returned a code 200. 42.86% of checks, equal to 6 times, resulted in greatbuildings.com being inaccessible, most recently on November 18, 2024. As of November 25, 2024, all responses have been reported as error-free based on the replies that have been received. On November 18, 2024, greatbuildings.com had a response time of — seconds, with an average of 1.030 seconds.