4 tests were conducted on the uptime of rotol.jp in the 1 257 days following June 22, 2021. Tests suggest that rotol.jp faced difficulties or was unavailable during the assessments conducted as of November 30, 2024. All testing of rotol.jp as of November 30, 2024, found no instances of inoperability. The 4 responses that encountered errors included the latest error, which was coded as 404 and occurred on October 20, 2024. The data shows that on October 20, 2024, rotol.jp responded in 0.182 seconds, compared to the average of 0.221 seconds.