From December 15, 2021, up to the current date, 1 228 days total, passo.co.kr was checked for operability 120 times. With the last successful check on September 10, 2023, passo.co.kr was operational 9 times, returning a 200 status code. 92.50% out of all conducted tests, which is 111 times, passo.co.kr was inaccessible, including on April 24, 2025, for the latest instance. As of April 26, 2025, all responses received indicate that there have been no responses that contain an error status code. On April 24, 2025, passo.co.kr replied in — seconds, differing from its average response time of 1.312 seconds.