Over the course of 1 420 days starting on January 4, 2021, ultra.by was checked 2 times for availability. The total assessments performed proved ultra.by worked 1 times, with the latest on December 31, 2022, returning a 200 status code. Inspections made as of November 25, 2024, revealed no instances of inoperability on ultra.by. Out of 1 error responses, code 503 was identified as the most current error on January 4, 2021. The response time of ultra.by on December 31, 2022, was compared to the average by 0.613 seconds instead of 0.329.