Analyzing the data indicates 3 tests performed on cc.columbia.edu's operability in the 2 114 days from February 5, 2019, forward. At 3 instances throughout all checks, cc.columbia.edu's last known uptime occurred on September 30, 2021, and returned a code 200. As of November 20, 2024, no periods of inactivity were found for cc.columbia.edu throughout all checks. It has been noted that as of November 20, 2024, there were no error responses based on the responses that were received. On September 30, 2021, the response time of cc.columbia.edu was 1.851 seconds, which is 2.631 seconds on average.