Sperm.jp underwent 10 functioning checks over the 1 479 day period starting March 15, 2021, according to the records. Sperm.jp has been operable 10 times out of all tests, with the last uptime recorded on February 8, 2025, returning a code 200. Evaluations as of April 2, 2025, confirmed that sperm.jp had no periods of inactivity. No replies with error status codes were encountered in any of the received responses as of April 2, 2025. The recorded 1.262 seconds on February 8, 2025, contrasted sperm.jp's 0.828 seconds average response time.