3 tests were conducted on the operability of cheongjubiennale.or.kr over the 1 183 days starting on August 28, 2021. Cheongjubiennale.or.kr was found to be unavailable or experiencing problems in every check performed as of November 24, 2024. Cheongjubiennale.or.kr was offline 3 times when analyzed, amounting to 100.00% of total checks conducted, including on October 4, 2021, the latest case. Based on all replies received, as of November 24, 2024, there were no responses indicating error status. The records indicate that on October 4, 2021, cheongjubiennale.or.kr responded in — seconds, whereas the average response time was 0.001 seconds.