From November 11, 2021, to the present 1 106 days, sis.umd.edu has been checked 1 times for availability. Sis.umd.edu functionality was proven 1 times from total assessments performed, as shown recently by the November 11, 2021, 200 status code. No evaluations conducted as of November 21, 2024, showed any periods of unavailability for sis.umd.edu. All received replies confirm that, as of November 21, 2024, there have been no responses with an error status. The response time was 0.448 seconds for sis.umd.edu on November 11, 2021, while the average response time is 0.448 seconds.