Zcu.cz had 390 availability checks done during the 1 538 day time frame beginning February 7, 2021. Zcu.cz has been accessible 390 times out of total tests done, including on the latest April 18, 2025, check returning a 200. Throughout the inspections carried out as of April 26, 2025, there were no cases of zcu.cz being unavailable. The results of the responses received as of April 26, 2025, showed that none of the replies had an error status. On April 18, 2025, in contrast to the average of 0.845 seconds, for zcu.cz recorded a response time of 0.563 seconds.