0 tests of upken.jp's functioning were conducted during the 0 day period starting on November 19, 2024. Reports indicate that upken.jp was inaccessible or encountering problems during all the tests conducted as of November 19, 2024. As of November 19, 2024, upken.jp showed no instances of downtime during all inspections conducted. As of November 19, 2024, all responses have been reported as error-free based on the replies that have been received. On November 19, 2024, upken.jp's response time was recorded as 0 seconds, with an average of 0.000 seconds.