Colg.cn's functioning was checked 13 times during the 2 026-day period beginning June 24, 2019. Colg.cn was reachable 13 times overall, according to the tests, with the most recent uptime occurring on January 1, 2025, receiving a code 200. As of January 10, 2025, no reports of colg.cn becoming inaccessible have been made, according to inspections. There have been no error status codes in any responses as of January 10, 2025, according to all received replies. Data shows the January 1, 2025, colg.cn response at 3.288 seconds, compared to 3.548 seconds average.