The accessibility of ck.ac.kr has been inspected 0 times in the last 0 days, starting on December 4, 2024. During every test performed as of December 4, 2024, ck.ac.kr could not be accessed or was experiencing difficulties. All tests conducted as of December 4, 2024, confirmed that ck.ac.kr did not experience any periods of inoperability. The received responses all confirm that, as of December 4, 2024, there were no responses containing errors. Ck.ac.kr required 0 seconds to respond on December 4, 2024, compared to an average of 0.000 seconds.