The availability of adfu.org has been tested 2 times between August 13, 2022, and the present, a span of 843 days. Throughout all tests, adfu.org was reachable 2 times, on June 1, 2024, the most recent successful ping returned a code 200. There were no interruptions in service for adfu.org throughout all evaluations done as of December 4, 2024. As of December 4, 2024, it was noted that none of the responses received had any error statuses recorded. In contrast to its average response time of 1.738 seconds, adfu.org responded in 0.600 seconds on June 1, 2024.