3 tests have been conducted on 2013.ict-challenger.jp's availability in the 847 days since August 7, 2022. The unavailability or operational issues of 2013.ict-challenger.jp were noted in every check conducted as of December 1, 2024. As of the most recent check on September 28, 2022, 2013.ict-challenger.jp was unreachable 100.00% of the time, totaling 3 occurrences. The confirmation that no responses have error statuses is provided by replies received as of December 1, 2024. On September 28, 2022, 2013.ict-challenger.jp replied in — seconds, against its 0.001 seconds average response time.