In the 2 009 days starting May 20, 2019, the data indicates smg.cn was inspected for availability 5 times. In 4 instances out of conducted checks, smg.cn was operational, with the latest uptime on July 1, 2024, responding with a code 200. Based on checks completed as of November 18, 2024, there was no observed downtime for smg.cn. Within the 1 responses encountering errors, the most recent one, coded as 403, was identified on June 4, 2019. Smg.cn showed a response time of 2.170 seconds on July 1, 2024, contrasting the average of 1.114 seconds.