Seraku.co.jp was checked for availability 11 times over the past 1 378 days, starting on February 21, 2021. On July 29, 2021, seraku.co.jp returned a code 200, the latest of 11 instances of uptime from aggregate checks performed. As of November 30, 2024, checks of seraku.co.jp revealed no instances of inaccessibility. As per the responses received, it was confirmed that as of November 30, 2024, there were no errors in any of the replies. On July 29, 2021, seraku.co.jp responded in 4.245 seconds, with an average response time of 4.122 seconds.