Throughout the 1 175 day period beginning on August 31, 2021, keirin.jp's operability was checked 4 times. Throughout all checks, the operability of keirin.jp was confirmed 4 times, as evidenced by the code 200 on August 30, 2022. As of November 18, 2024, conducted checks indicate that there were no instances of keirin.jp being unavailable. According to every response obtained as of November 18, 2024, none contained an error status code. Responding on August 30, 2022, in 2.130 seconds, keirin.jp averaged 2.284 seconds for response times.