During the 2 044 day period that started on April 16, 2019, 12 checks were made for carlsen.de's availability. Carlsen.de's most recent uptime on March 5, 2023, responded with a code 200, indicating operational status in 12 instances across all tests. Evaluations as of November 20, 2024, confirmed that carlsen.de had no periods of inactivity. As of November 20, 2024, all received responses indicate that there have been no errors encountered. Differing from 0.379 seconds on average, carlsen.de responded in 0.160 seconds on March 5, 2023.