Over the course of 1 465 days from November 14, 2020, data shows cnb.cz underwent 3 uptime checks. Cnb.cz returned an http status code 200 during 3 out of all tests that were conducted, the last known uptime was on September 28, 2022. As of November 18, 2024, there were no instances of inoperability for cnb.cz based on tests conducted. As of November 18, 2024, all replies received affirm that there are no responses with an error status. With 3.141 seconds as the average, cnb.cz's September 28, 2022, response time was 0.554 seconds.