Over the past 2 051 days beginning April 15, 2019, nces.by's accessibility has been checked 4 times. Out of all the tests that were done, nces.by was accessed 2 times, with the most recent 200 status code response occurring on February 6, 2021. Of all tests carried out, nces.by was offline during 2 of them, equivalent to 50.00%, with the latest on May 9, 2024. As of November 25, 2024, based on the replies received, no errors had been reported in any of the responses. Nces.by replied in — seconds on May 9, 2024, against its average response time of 0.635 seconds.