1 operability checks occurred for sumimaki.org within the time frame of 648 days after March 5, 2023. According to all the checks carried out, sumimaki.org was unavailable or experiencing other issues as of December 12, 2024. 100.00% of all checks (1 evaluations), the most recent of which was conducted on March 5, 2023, found that sumimaki.org was unavailable. No reply with an erroneous status had been received as of December 12, 2024, according to the records. Noted on March 5, 2023, sumimaki.org's response time was — seconds, against an average of 0.001 seconds.