According to the report, 1 uptime tests of sll.cn were carried out in the 1 161 days following September 17, 2021. Operating successfully in 1 instances throughout the checks, sll.cn's latest uptime on September 17, 2021, returned a code 200. As of November 22, 2024, there have been no reports of sll.cn unavailability based on inspections conducted. As of November 22, 2024, it has been noted that no error status code has been returned in all responses. A response time of 6.472 seconds was recorded for sll.cn on September 17, 2021, in contrast to the 6.472 seconds average response time.