In the time period of 1 121 days since October 24, 2021, klett.de had its availability checked 31 times total. Operating successfully in 31 instances throughout the checks, klett.de's latest uptime on November 18, 2024, returned a code 200. As of November 18, 2024, all evaluations showed klett.de had no periods of inoperability. No responses with error statuses were received, according to the replies as of November 18, 2024. The response time on November 18, 2024, was 0.205 seconds, compared to the average of 0.131 seconds on klett.de.