From December 15, 2021, up to the current date, 1 305 days total, passo.co.kr was checked for operability 196 times. With the last successful check on September 10, 2023, passo.co.kr was operational 9 times, returning a 200 status code. 95.41% out of all conducted tests, which is 187 times, passo.co.kr was inaccessible, including on July 11, 2025, for the latest instance. As of July 12, 2025, all responses received indicate that there have been no responses that contain an error status code. On July 11, 2025, passo.co.kr replied in — seconds, differing from its average response time of 1.312 seconds.