Since January 3, 2025, tangscan.com's availability has been checked 1 times over the last 7 days. Based on all checks done as of January 11, 2025, tangscan.com was experiencing downtime or other difficulties. All assessments indicated tangscan.com faced no periods of inoperability as of January 11, 2025. There were 1 errors among the recorded responses, with the most recent error, code 403, occurring on January 3, 2025. Differing from an average of 0.199 seconds, tangscan.com responded in 0.199 seconds on January 3, 2025.