The number of availability checks of smc.or.kr over the past 2 137 days beginning January 16, 2019, reached 4. In the 4 out of all conducted checks, including the most recent one on March 17, 2024, which returned a code 200, smc.or.kr has been reachable. As of November 22, 2024, all evaluations indicated that smc.or.kr had no periods of inoperability. As of November 22, 2024, it was noted that every response that was received was error-free. Smc.or.kr responded in 0.477 seconds on March 17, 2024, compared to an average response time of 1.511 seconds.