Over the last 1 169 days starting on September 12, 2021, there have been 3 checks conducted on testin.cn's availability. Testin.cn, with 3 instances of operability out of all conducted checks, reported its last uptime on November 21, 2024, confirmed by a code 200 response. During all inspections conducted as of November 25, 2024, testin.cn experienced no downtime. There were no error responses reported as of November 25, 2024, according to the received replies. According to records, testin.cn responded in 2.162 seconds on November 21, 2024, compared to an average of 2.551 seconds.