Can you open https://cdn.cfr.org from mainland China?
No.
No recent testsVerdict from 2026-03-28 · 5 mo ago
As of the last test on 2026-03-28 — 5 mo ago — it was blocked in mainland China. We haven't tested it since, so this may have changed.
Access cdn.cfr.org with GreatFireVPN →Frequently asked questions
Is https://cdn.cfr.org blocked in mainland China right now?
We haven't tested https://cdn.cfr.org in the last 90 days. As of the last test on 2026-03-28 (5 mo ago), it was blocked in mainland China. Use the Test now button on this page for a fresh measurement.
Why is https://cdn.cfr.org blocked in mainland China?
As of the last test on 2026-03-28 — 5 mo ago — it was blocked in mainland China. We haven't tested it since, so this may have changed.
Since when has https://cdn.cfr.org been blocked?
GreatFire has recorded interference with https://cdn.cfr.org from mainland China since 2021-09-29.
How can I access https://cdn.cfr.org 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 cdn.cfr.org.
https://cdn.cfr.org · JSON