Data analysis indicates that 1 uptime tests were performed for kallysten.us4.list-manage.com in the 1 148 days that followed September 28, 2021. During the entire set of tests, kallysten.us4.list-manage.com was accessible 1 times, most recently on September 28, 2021, responding with a 200 status code. All assessments indicated kallysten.us4.list-manage.com faced no periods of inoperability as of November 19, 2024. As of November 19, 2024, all responses have shown that there are no error status codes present. A response time of 0.516 seconds was recorded for kallysten.us4.list-manage.com on September 28, 2021, in contrast to the 0.516 seconds average response time.