6 times queens.cz was tested for operability over the course of 1 947 days starting on July 28, 2019. Out of total assessments performed, queens.cz succeeded 6 times, including on November 22, 2024, with a 200 status code. Inspections carried out as of November 26, 2024, showed queens.cz faced no occurrences of inoperability. As a result of the replies received as of November 26, 2024, it was confirmed that none of them had error status. A 0.625 seconds response time was recorded for queens.cz on November 22, 2024, while its average was 0.423 seconds.