In the 1 241 day period beginning June 26, 2021, until today, karlskirche.at's operability has been inspected 2 times. Checks confirm karlskirche.at functioned 2 times total, most recently, on July 24, 2021, a 200 status code affirmed its uptime. As of November 19, 2024, testing indicates that there had been no instances of inoperability for karlskirche.at. As of November 19, 2024, it has been noted that no error status code has been returned in all responses. Records indicate a 0.099 seconds average response time for karlskirche.at, while on July 24, 2021, it responded in 0.154 seconds.