During the 2 155 days from February 21, 2019, until now, zellnerplus.com's operability has been checked 2 times. Responding with a code 200, zellnerplus.com was accessible 2 times, most recently on February 21, 2019, out of the total checks conducted. There were no interruptions in service for zellnerplus.com throughout all evaluations done as of January 15, 2025. As of January 15, 2025, every response has been received, confirming that none of the them contain error statuses. Against an average of 1.758 seconds, zellnerplus.com replied in 1.562 seconds on February 21, 2019.