Data from the 1 273 day period starting on July 25, 2021, indicates 3 analyses of the operation of heirs.at. During the course of the checks, heirs.at was online 3 times, the last uptime occurred on January 4, 2023, and a code 200 was returned. As of January 18, 2025, no evaluations had revealed any instances of heirs.at's unavailability. As of January 18, 2025, the responses obtained have been confirmed to be error status-free. The response time on January 4, 2023, was 1.308 seconds, compared to the average of 1.140 seconds on heirs.at.