March 9, 2021, was the beginning of the 1 464 day time frame in which imei.org.uk underwent 5 uptime tests. In 5 instances of operability from all checks conducted, imei.org.uk's last recorded uptime on January 30, 2025, returned a code 200. According to inspections completed as of March 13, 2025, imei.org.uk had no downtime. The replies obtained affirm that, as of March 13, 2025, there were no responses indicating an error status. On January 30, 2025, imei.org.uk showed a response time of 0.148 seconds, compared to an average response time of 0.184 seconds.