15 tests were conducted on the operability of sdo.at over the 2 084 days starting on April 9, 2019. Most recently on June 13, 2024, with a 200 status code, sdo.at was accessible 15 times, out of every test performed. No instances of sdo.at being inaccessible were observed during all the tests conducted as of December 23, 2024. As of December 23, 2024, it was noted that none of the responses received had any error statuses recorded. The response time noted for sdo.at was 0.501 seconds on June 13, 2024, against a 0.938 seconds average.