4 tests have been conducted on ef-heidelberg.de's availability in the 1 368 days since September 30, 2022. Operating prosperously in 4 instances throughout all checks, ef-heidelberg.de's last recorded uptime on June 8, 2026, returned a code 200. Checks showed ef-heidelberg.de experienced no service interruptions as of June 30, 2026. There is no record of any responses with an error status as of June 30, 2026, according to all received replies. On June 8, 2026, ef-heidelberg.de's response time was 0.038 seconds, showcasing an average response time of 0.083 seconds.