Can you open f3.info.tm/c from mainland China?
No.
It's blocked — 100% of the last 1 conclusive tests failed in mainland China.
Access f3.info.tm/c with GreatFireVPN →2014first tested
1/1blocked · last 90 days
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Frequently asked questions
Is f3.info.tm/c blocked in mainland China right now?
As of the last test on 2026-05-14, f3.info.tm/c is 100% blocked in mainland China, based on GreatFire's live Great Firewall measurements.
Why is f3.info.tm/c blocked in mainland China?
It's blocked — 100% of the last 1 conclusive tests failed in mainland China.
Since when has f3.info.tm/c been blocked?
GreatFire has recorded interference with f3.info.tm/c from mainland China since 2014-08-16.
How can I access f3.info.tm/c 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 f3.info.tm/c.
http://f3.info.tm/c · JSON