The total uptime checks of seisen.com performed in the 0 days from November 21, 2024, reached 3. Seisen.com returned a code 200 during its most recent uptime on November 21, 2024, and was accessible 3 times during all tests. Evaluations showed no periods of inoperability for seisen.com as of November 22, 2024. No reply with an erroneous status had been received as of November 22, 2024, according to the records. The response time for seisen.com on November 21, 2024, was recorded as 0.337 seconds compared to the average of 0.728 seconds.