During the 1 474 day period starting November 17, 2020, 4 accessibility tests of kalender.com have been done. With the last recorded uptime on March 12, 2021, kalender.com was accessible 4 times out of all checks conducted, responding with a 200 status code. All assessments indicated kalender.com faced no periods of inoperability as of December 1, 2024. Every response attests to the fact that, as of December 1, 2024, no error status codes have been received. Kalender.com's response time of 0.319 seconds on March 12, 2021, contrasted its 0.264 seconds average.