Over the previous 798 day period beginning on September 24, 2022, there were 1 checks done on sem.com's availability. With the last recorded uptime on September 24, 2022, sem.com was accessible 1 times out of all checks conducted, responding with a 200 status code. Based on assessments conducted as of December 1, 2024, there were no instances of inoperability on sem.com. According to each response received as of December 1, 2024, there is no error status detected in any of them. 1.086 seconds was sem.com's response time on September 24, 2022, while the average response time is 1.086 seconds.