Within the 1 130 day time frame starting on October 19, 2021, there have been 1 tests done on a-cert.at's availability. 1 times a-cert.at was accessible from total checks attempted, with the latest uptime on October 19, 2021, returning a 200 code. Tests conducted as of November 22, 2024, found no instances of a-cert.at becoming inoperable. The status of all received responses has been noted as error-free as of November 22, 2024. 0.263 seconds was the recorded response time, against an average of 0.263 seconds, for a-cert.at on October 19, 2021.