Over the last 2 065 days starting on April 5, 2019, there have been 2 checks conducted on ctb.co.jp's availability. Out of all the tests that were done, ctb.co.jp was accessed 2 times, with the most recent 200 status code response occurring on March 20, 2024. No instances of inoperability occurred on ctb.co.jp based on inspections made as of November 29, 2024. There haven't been any responses with errors, based on all responses received as of November 29, 2024. According to records, on March 20, 2024, ctb.co.jp responded in 3.524 seconds, as opposed to an average of 2.020 seconds.