Over the previous 1 191 day period beginning on August 29, 2021, there were 1 checks done on customs.gov.sg's availability. From tests, customs.gov.sg had 1 instances of uptime, the most recent of which occurred on August 29, 2021, with a 200 code. Based on the checks made as of December 2, 2024, no cases of inactivity were detected for customs.gov.sg. As of December 2, 2024, no error responses had been noted in the replies that were received. On August 29, 2021, customs.gov.sg responded in 1.256 seconds, which contrasted with its average response time of 1.256 seconds.