Can you open j.mp/3F1DH4B from mainland China?
Sometimes.
No recent testsVerdict from 2026-04-02 · 4 mo ago
As of the last test on 2026-04-02 — 4 mo ago — it was partly disrupted in mainland China. We haven't tested it since, so this may have changed.
Access j.mp with GreatFireVPN →Frequently asked questions
Is j.mp/3F1DH4B blocked in mainland China right now?
We haven't tested j.mp/3F1DH4B in the last 90 days. As of the last test on 2026-04-02 (4 mo ago), it was partly disrupted in mainland China. Use the Test now button on this page for a fresh measurement.
Why is j.mp/3F1DH4B blocked in mainland China?
As of the last test on 2026-04-02 — 4 mo ago — it was partly disrupted in mainland China. We haven't tested it since, so this may have changed.
Since when has j.mp/3F1DH4B been blocked?
GreatFire has recorded interference with j.mp/3F1DH4B from mainland China since 2023-01-06.
How can I access j.mp/3F1DH4B 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 j.mp/3F1DH4B.
https://j.mp/3F1DH4B · JSON