The total availability tests of seikai-gakuen.jp performed over the past 1 151 days beginning November 1, 2021, reached 4. During the whole testing period, seikai-gakuen.jp was operational 1 times, the last uptime was on November 1, 2021, and an http status code of 200 was received. Evaluations as of December 26, 2024, confirmed that seikai-gakuen.jp had no periods of inactivity. On December 24, 2024, there was a recent error with code 403 out of the 3 responses that had errors. The response time noted for seikai-gakuen.jp was 0.017 seconds on December 24, 2024, against a 0.384 seconds average.