Availability checks of twain.lib.niu.edu reached 1 during the 1 494 day interval starting on November 20, 2020. Out of all availability checks performed, twain.lib.niu.edu was online 1 times, most recently, on November 20, 2020, it responded with a 200 status code. Reviews carried out as of December 23, 2024, indicated twain.lib.niu.edu did not encounter any periods of inactivity. There have been no error status codes in any responses as of December 23, 2024, according to all received replies. Twain.lib.niu.edu's November 20, 2020, response time of 3.230 seconds contrasted with its average response time of 3.230 seconds.