During the 680 day time frame starting from March 19, 2023, performed a total of 13 availability checks of ult.edu.cu. Ult.edu.cu's most recent uptime on March 29, 2024, responded with a code 200, indicating operational status in 10 instances across all tests. Ult.edu.cu was inaccessible 3 times out of the inspections conducted, equivalent to 23.08%, the latest being September 6, 2023. As confirmed by all received replies as of January 27, 2025, there are no responses with error statuses. Comparison data from March 29, 2024, indicates that ult.edu.cu responded in 1.756 seconds, contrasting the 2.759 seconds average.