The operability of ech.sk was checked 1 times during a period of 1 952 days, beginning on July 30, 2019. With the last occurrence on July 30, 2019, when a code 200 was returned, ech.sk was up 1 times out of all the checks performed. As of December 2, 2024, evaluations showed no periods of inactivity for ech.sk. It is confirmed by the responses as of December 2, 2024, that none of the responses have an error status. The July 30, 2019, response time of ech.sk was 3.420 seconds, compared to an average of 3.420 seconds.