The number of functioning checks performed for icao.org reached 5 in the 1 082 day period starting April 15, 2022. Throughout all checks performed, icao.org was operable 4 times, with the latest uptime recorded on April 1, 2025, returning a code 200. There were no recorded downtime incidents for icao.org during the inspections conducted as of April 2, 2025. The error noted as code 403 on May 14, 2023, was the most current among the 1 responses encountered. Icao.org's response time was recorded at 0.215 seconds, with an average of 0.368 seconds, as of April 1, 2025.