In the 12 days starting January 23, 2025, until today, there have been 1 checks on onnl.snu.ac.kr's operability. All tests conducted as of February 4, 2025, revealed that onnl.snu.ac.kr was unavailable or experiencing difficulties. For 1 evaluations out of the total, or 100.00%, onnl.snu.ac.kr was unavailable, with January 23, 2025, being the most current instance. As of February 4, 2025, the replies that were received indicated that there were no reported errors in the responses. On January 23, 2025, a — seconds response time contrasted onnl.snu.ac.kr's 0.001 seconds average.