March 29, 2019, was the beginning of the 2 061 day interval in which 6 availability checks performed for kaikeikanri.metro.tokyo.jp. Out of every conducted check, kaikeikanri.metro.tokyo.jp was up 3 times, the latest being on September 2, 2021, responding with a code 200. Throughout all checks, there were no periods of inactivity for kaikeikanri.metro.tokyo.jp as of November 19, 2024. The error code 403 was the most current among the 3 responses that experienced errors, occurring on February 21, 2024. Kaikeikanri.metro.tokyo.jp had a response time of 1.454 seconds on February 21, 2024, with an average response time of 2.415 seconds.