Can you open zh.greatfire.org:80/fb.com from mainland China?
No.
It's blocked — 100% of the last 1 conclusive tests failed in mainland China.
Access zh.greatfire.org:80/fb.com with GreatFireVPN →2015first tested
1/1blocked · last 90 days
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Frequently asked questions
Is zh.greatfire.org:80/fb.com blocked in mainland China right now?
As of the last test on 2026-05-15, zh.greatfire.org:80/fb.com is 100% blocked in mainland China, based on GreatFire's live Great Firewall measurements.
Why is zh.greatfire.org:80/fb.com blocked in mainland China?
It's blocked — 100% of the last 1 conclusive tests failed in mainland China.
Since when has zh.greatfire.org:80/fb.com been blocked?
GreatFire has recorded interference with zh.greatfire.org:80/fb.com from mainland China since 2015-02-24.
How can I access zh.greatfire.org:80/fb.com 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 zh.greatfire.org:80/fb.com.
https://zh.greatfire.org:80/fb.com · JSON