There were 2 times over the 1 254 day period starting on June 13, 2021, that usi.gov.au's accessibility was checked. Usi.gov.au maintained operational status in 2 instances throughout all tests, the last uptime recorded on September 18, 2021, affirming a code 200 response. During usi.gov.au checks as of November 19, 2024, no downtime occurrences were reported. As of November 19, 2024, the responses obtained noted that there are no responses with error statuses. On September 18, 2021, usi.gov.au replied in 0.001 seconds, differing from its average response time of 0.001 seconds.