Throughout the 1 248 day period beginning on September 19, 2021, knee.se's operability was checked 1 times. Throughout all checks, the operability of knee.se was confirmed 1 times, as evidenced by the code 200 on September 19, 2021. All inspection results as of February 19, 2025, showed that knee.se had never experienced an offline time. On September 19, 2021, the response time of knee.se was 0.589 seconds, which is 0.589 seconds on average.