Data from the 2 124 day period starting on January 28, 2019, indicates 3 analyses of the operation of usis.us. By successfully returning a status code 200 on September 13, 2021, usis.us has shown functionality 3 times from total the checks attempted. Inspections conducted as of November 22, 2024, reveal that there were no periods of unavailability on usis.us. Replies received as of November 22, 2024, confirm that no response had an error status code. Records show the September 13, 2021, usis.us response at 1.035 seconds, contrasted with the 1.175 seconds average.