The operability of tangram.kr has been tested 3 times over the course of the 1 109 days that followed November 6, 2021. The accessibility of tangram.kr was confirmed 3 times through all checks, including on November 10, 2021, when a 200 status code was returned. As of November 19, 2024, tangram.kr did not encounter any instances of unavailability during the inspections carried out. As of November 19, 2024, it is confirmed by all received responses that none contained an error status. The November 10, 2021, records indicate tangram.kr's response time of 1.284 seconds differed from its 0.958 seconds average.