Starting September 10, 2021, saiyou2.metro.tokyo.jp's availability was tested 4 times over the following 1 217 day period. Saiyou2.metro.tokyo.jp was up 4 times out of all tests completed, and the last recorded uptime was on January 7, 2025, with a code 200 response. According to all assessments completed as of January 10, 2025, saiyou2.metro.tokyo.jp experienced no downtime. As of January 10, 2025, no response had indicated an error status, based on all replies received. With an average response time of 5.289 seconds, saiyou2.metro.tokyo.jp's response time on January 7, 2025, was 4.242 seconds.