Beginning February 10, 2019, functioning of zen-ink.org was checked 2 times over the next 2 118 days. In response, on September 30, 2022, zen-ink.org, which has been operational for 2 times during all conducted checks, returned a code 200. As of November 29, 2024, all inspections conducted had found no instances of zen-ink.org's non-functionality. As of November 29, 2024, it has been confirmed that no response contains an error status. The response time recorded for zen-ink.org was 0.765 seconds on September 30, 2022, compared to 0.510 seconds on average.