The total operability tests of zend.com from May 14, 2021, up until today is 19 over 1 284 days. Zend.com was available 19 times from the aggregate checks conducted, with the latest recorded uptime on September 7, 2024, returning a code 200. As of November 18, 2024, evaluations showed no periods of inactivity for zend.com. No response had been reported as having an error status as of November 18, 2024, out of all those that were received. In contrast to its average response time of 0.498 seconds, zend.com responded in 0.029 seconds on September 7, 2024.