According to records, during the 635 days that started on March 4, 2023, 1 uptime tests for sirusxm.com were performed. Operational 1 times during the total tests, sirusxm.com's most recent uptime on March 4, 2023, returned a code 200. Based on assessments completed as of November 28, 2024, sirusxm.com experienced no periods of inactivity. The error-free status has been reported for all responses received as of November 28, 2024. On March 4, 2023, sirusxm.com replied in 0.052 seconds and had an average response time of 0.052 seconds.