Records indicate that from September 28, 2021, through the next 1 200 days, sello.co.kr had passed 7 uptime checks. Sello.co.kr has been accessible 7 times out of total tests done, including on the latest January 2, 2025, check returning a 200. Tests performed as of January 10, 2025, indicate that there was no downtime for sello.co.kr. According to all responses received, as of January 10, 2025, there have been no reported errors. On January 2, 2025, sello.co.kr's response time was 5.915 seconds, with an average response time of 3.013 seconds.