Ciir.cs.umass.edu had its availability checked 4 times during the 1 256 days from June 15, 2021, onward. Throughout the whole testing period, ciir.cs.umass.edu was up 4 times, the most recent uptime was on November 21, 2024, when a code 200 was received. As of November 22, 2024, the checks that were done indicate that there were no instances of ciir.cs.umass.edu being unavailable. Responses received as of November 22, 2024, confirm that no responses have error statuses. At 0.953 seconds, ciir.cs.umass.edu's November 21, 2024, response contrasted with its average of 0.854 seconds.