In the time period of 1 520 days starting November 28, 2020, the accessibility of a4.fr has been tested 17 times. Operating prosperously in 9 instances throughout all checks, a4.fr's last recorded uptime on September 3, 2021, returned a code 200. As of January 27, 2025, a4.fr showed no instances of downtime during all inspections conducted. The code 403 was recorded as the most current error code among the 8 error responses on April 9, 2024. On April 9, 2024, a4.fr's response time was recorded as 0.135 seconds, with an average of 1.247 seconds.