Throughout the 2 121 day period beginning on February 8, 2019, tkplan.jp's operability was checked 2 times. All availability tests completed as of November 30, 2024, reported tkplan.jp as either offline or experiencing difficulties. Out of the total inspections, tkplan.jp was unreachable 2 times, representing 100.00%, with the latest date being June 9, 2019. The replies obtained as of November 30, 2024, affirm that no response contained an error status. On June 9, 2019, the reported response time for tkplan.jp was — seconds, compared to an average of 0.001 seconds.