The operability of kataller2015.jp was checked 4 times during a period of 1 935 days, beginning on August 2, 2019. Throughout all tests performed, kataller2015.jp was functional 4 times, with the most recent uptime on November 18, 2024, giving a 200 code. No review indicated any downtime event occurred on kataller2015.jp as of November 19, 2024. Every response obtained as of November 19, 2024, has been confirmed to be without any errors. Kataller2015.jp's average response time is 1.004 seconds, and on November 18, 2024, it was 1.054 seconds.