Can you open tt.cn/R9L1yLW from mainland China?
Sometimes.
No recent testsVerdict from 2026-04-22 · 3 mo ago
As of the last test on 2026-04-22 — 3 mo ago — it was partly disrupted in mainland China. We haven't tested it since, so this may have changed.
Access tt.cn with GreatFireVPN →Frequently asked questions
Is tt.cn/R9L1yLW blocked in mainland China right now?
We haven't tested tt.cn/R9L1yLW in the last 90 days. As of the last test on 2026-04-22 (3 mo ago), it was partly disrupted in mainland China. Use the Test now button on this page for a fresh measurement.
Why is tt.cn/R9L1yLW blocked in mainland China?
As of the last test on 2026-04-22 — 3 mo ago — it was partly disrupted in mainland China. We haven't tested it since, so this may have changed.
Since when has tt.cn/R9L1yLW been blocked?
GreatFire has recorded interference with tt.cn/R9L1yLW from mainland China since 2017-07-29.
How can I access tt.cn/R9L1yLW from mainland China?
You need a circumvention tool such as a VPN. GreatFireVPN, built by GreatFire, is designed to bypass the Great Firewall and reach sites like tt.cn/R9L1yLW.
http://tt.cn/R9L1yLW · JSON