From June 21, 2021, up until now, quatrop.pt has been checked for availability 3 times over a period of 1 246 days. During the 3 instances of operability out of all conducted tests, quatrop.pt's last recorded uptime on June 21, 2021, returned a code 200. There were no instances of unavailability observed for quatrop.pt across all tests conducted as of November 18, 2024. No reply with an erroneous status had been received as of November 18, 2024, according to the records. In contrast to the average of 2.306 seconds, quatrop.pt's response time on June 21, 2021, was 0.719 seconds.