During the 752 day time frame starting from December 23, 2022, performed a total of 16 availability checks of usra.edu. According to all reviews, as of January 13, 2025, usra.edu had never experienced a downtime event. The most current of the 12 responses that had errors was error code 403, which occurred on November 24, 2024. Usra.edu responded in 0.297 seconds on November 24, 2024, contrasting its 0.267 seconds average response time.