1 tests were conducted on the uptime of buro4.es in the 1 228 days following September 18, 2021. Through 1 operational instances across all conducted checks, buro4.es affirmed its latest uptime on September 18, 2021, by returning a code 200. Assessments conducted as of January 28, 2025, revealed that buro4.es had no periods of downtime. As of January 28, 2025, records show that no error status codes had been noted in any of the responses that had been received. At 1.436 seconds on September 18, 2021, buro4.es's response differed from the 1.436 seconds average.