The availability of upenn.sona-systems.com has been tested 2 times in the past 21 days, beginning on October 28, 2024. The tests conducted revealed that upenn.sona-systems.com was reachable 2 times in total, with the most recent uptime occurring on November 17, 2024, returning a code 200. According to all reviews completed as of November 18, 2024, there were no instances of inoperability for upenn.sona-systems.com. It was confirmed that there were no responses with error status as a result of the replies received as of November 18, 2024. A 0.985 seconds response from upenn.sona-systems.com was recorded on November 17, 2024, compared to its 0.976 seconds average.