Koos.nu was inspected for operability 4 times in the 671 days following January 24, 2023. Over 4 instances out of all conducted checks, koos.nu has shown functionality, with the latest uptime on June 10, 2024, returning a code 200. No cases of unavailability were detected for koos.nu in any of the evaluations performed as of November 25, 2024. According to each response received as of November 25, 2024, there is no error status detected in any of them. On June 10, 2024, the recorded response time of koos.nu was 0.001 seconds, and the average response time is 0.013 seconds.