In the period of 1 052 days starting January 13, 2022, kalas.cz's operability was inspected 1 times. The uptime of kalas.cz reached 1 instances in total tests, with the latest recorded on January 13, 2022, returning a code 200. As of November 30, 2024, no downtime was noted for kalas.cz for any of the inspections that were done. As of November 30, 2024, all received replies have confirmed that there are no errors in the responses. Kalas.cz's January 13, 2022, response time, 2.250 seconds, differed from the 2.250 seconds average.