Over the last 712 days starting on December 19, 2022, there have been 1 checks conducted on 4sound.no's availability. 4sound.no was available 1 times throughout all tests conducted, and its most recent uptime on December 19, 2022, returned a code 200. No inoperability occurred on 4sound.no, according to checks performed as of December 1, 2024. Based on the replies received as of December 1, 2024, it has been confirmed that there are no responses with error status. It is noted that on December 19, 2022, 4sound.no responded in 0.833 seconds, and the average response time was equal to 0.833 seconds.