In the period of 1 180 days starting on September 3, 2021, analysis indicates postfes.jp underwent 5 accessibility tests. Operational 5 times from the whole of checks led, postfes.jp's last recorded uptime on November 23, 2024, returned a code 200 response. Inspections carried out as of November 26, 2024, showed postfes.jp faced no occurrences of inoperability. There are no errors in the responses received as of November 26, 2024, as confirmed by the responses received. According to records, on November 23, 2024, postfes.jp responded in 1.228 seconds, as opposed to an average of 2.240 seconds.