From December 17, 2022, through the past 817 days, ra21.org's availability has been analyzed 2 times. Ra21.org maintained operability 2 times throughout all checks conducted, with the most recent uptime on December 17, 2022, returning a code 200. As of March 13, 2025, checks revealed that ra21.org had no service interruptions. Based on all of the replies that have been received, as of March 13, 2025, there have not been any recorded responses with an error status. 0.591 seconds is the average response time, while ra21.org responded in 0.629 seconds on December 17, 2022.