A total of 2 availability checks of umbral.co were performed during the 1 358 day period starting from March 1, 2021. Umbral.co consistently has shown functionality 2 times, with the latest recorded uptime on August 14, 2021, resulting in a code 200. As of November 19, 2024, assessments showed that umbral.co had never experienced periods of inactivity. As of November 19, 2024, all responses received have confirmed that there are no errors present in any of the replies. Contrary to the 6.383 seconds average response time, umbral.co's response on August 14, 2021, was 5.229 seconds.