library.columbia.edu

Over the period of 1 473 days starting from December 30, 2020, library.columbia.edu has been checked for availability a total of 10 times. Library.columbia.edu was accessible 10 times throughout all conducted tests, with the most recent uptime on December 5, 2022, returning a code 200. In the testing performed as of January 11, 2025, library.columbia.edu did not experience any offline periods. As of January 11, 2025, all the responses received did not contain any error status codes. Library.columbia.edu's 0.861 seconds reply on December 5, 2022, contrasted its 0.770 seconds average response time.