Can you open is.gd/4zfR5c from mainland China?
No.
No recent testsVerdict from 2026-04-30 · 3 mo ago
As of the last test on 2026-04-30 — 3 mo ago — it was blocked in mainland China. We haven't tested it since, so this may have changed.
Access is.gd/4zfR5c with GreatFireVPN →Frequently asked questions
Is is.gd/4zfR5c blocked in mainland China right now?
We haven't tested is.gd/4zfR5c in the last 90 days. As of the last test on 2026-04-30 (3 mo ago), it was blocked in mainland China. Use the Test now button on this page for a fresh measurement.
Why is is.gd/4zfR5c blocked in mainland China?
As of the last test on 2026-04-30 — 3 mo ago — it was blocked in mainland China. We haven't tested it since, so this may have changed.
Since when has is.gd/4zfR5c been blocked?
GreatFire has recorded interference with is.gd/4zfR5c from mainland China since 2015-03-22.
How can I access is.gd/4zfR5c 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 is.gd/4zfR5c.
http://is.gd/4zfR5c · JSON