Since January 10, 2021, the uptime of jclass.joann.com has been tested 5 times over the past 1 408 days. Jclass.joann.com, operational 5 times in all tests, responded with a code 200 during its most recent recorded uptime on December 25, 2021. Assessments showed jclass.joann.com faced no interruptions in service as of November 19, 2024. As of November 19, 2024, based on the replies received, no errors had been reported in any of the responses. On December 25, 2021, the recorded 1.275 seconds response time of jclass.joann.com contrasted with its average of 1.328 seconds.