Data indicates 0 tests were done on sigma-con.co.jp's accessibility in the 0 day interval starting December 24, 2024. It was noted during checks that sigma-con.co.jp was not functioning or had other problems as of December 24, 2024. Based on tests, there have been no reports of sigma-con.co.jp becoming inoperable as of December 24, 2024. There have been no error status codes in any responses as of December 24, 2024, according to all received replies. Sigma-con.co.jp's December 24, 2024, response time of 0 seconds contrasted with its average response time of 0.000 seconds.