Can you open fpn.firefox.com/vpn from mainland China?
No.
No recent testsVerdict from 2026-03-30 · 4 mo ago
As of the last test on 2026-03-30 — 4 mo ago — it was blocked in mainland China. We haven't tested it since, so this may have changed.
Access fpn.firefox.com/vpn with GreatFireVPN →Frequently asked questions
Is fpn.firefox.com/vpn blocked in mainland China right now?
We haven't tested fpn.firefox.com/vpn in the last 90 days. As of the last test on 2026-03-30 (4 mo ago), it was blocked in mainland China. Use the Test now button on this page for a fresh measurement.
Why is fpn.firefox.com/vpn blocked in mainland China?
As of the last test on 2026-03-30 — 4 mo ago — it was blocked in mainland China. We haven't tested it since, so this may have changed.
Since when has fpn.firefox.com/vpn been blocked?
GreatFire has recorded interference with fpn.firefox.com/vpn from mainland China since 2020-06-24.
How can I access fpn.firefox.com/vpn 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 fpn.firefox.com/vpn.
https://fpn.firefox.com/vpn · JSON