Zen.com availability was analyzed 2 times during the 1 364 day period starting on February 27, 2021. Throughout the whole testing period, zen.com was up 2 times, the most recent uptime was on October 3, 2022, when a code 200 was received. The tests carried out as of November 22, 2024, revealed no incidents of inoperability for zen.com. The received replies confirm that, as of November 22, 2024, no response had an error status. Compared to 0.603 seconds average, zen.com responded in 0.903 seconds on October 3, 2022.