Blackboard.gmu.edu had 1 availability checks done during the 253 day time frame beginning March 16, 2024. Blackboard.gmu.edu was up 1 times out of all tests completed, with the latest uptime on March 16, 2024, returning a code 200. No offline periods were observed for blackboard.gmu.edu in all inspections done as of November 24, 2024. Among all of the replies that were received, as of November 24, 2024, none had an error status. Blackboard.gmu.edu, with an average response time of 1.636 seconds, responded in 1.636 seconds on March 16, 2024.