Over the past 1 544 days starting from April 9, 2021, there have been 2 checks done on shadowsurf.com's availability. As one of 2 occurrences of uptime out of total checks, shadowsurf.com was functioning on September 4, 2022, receiving a 200 status code reply. No periods of inactivity were observed for shadowsurf.com in any of the checks conducted as of July 2, 2025. Every response that has been received as of July 2, 2025, suggests that there are no errors in any of them. Contrary to the 3.850 seconds average response time, shadowsurf.com's response on September 4, 2022, was 4.461 seconds.