5 checks have been made on the availability of sejongsociety.org within the last 1 259 days, beginning on June 17, 2021. On November 21, 2024, sejongsociety.org returned a code 200, the latest of 5 instances of uptime from aggregate checks performed. Inspecting sejongsociety.org as of November 27, 2024, revealed that no unavailability periods had occurred. There were no errors reported in any of the responses as of November 27, 2024, based on the received replies. The response time noted for sejongsociety.org was 4.081 seconds on November 21, 2024, against a 1.284 seconds average.