Can you open http://4xh.github.io/2 from mainland China?
Sometimes.
Access is unreliable — 67% of the last 3 conclusive tests showed interference.
The two are filtered by different means — an unencrypted request by the address and keywords it carries in the clear, an encrypted one by the server name in its TLS handshake — so one working while the other does not is normal.
Frequently asked questions
Is http://4xh.github.io/2 blocked in mainland China right now?
As of the last test on 2026-09-03, http://4xh.github.io/2 is 67% disrupted in mainland China, based on GreatFire's live Great Firewall measurements.
Why is http://4xh.github.io/2 blocked in mainland China?
Access is unreliable — 67% of the last 3 conclusive tests showed interference.
Since when has http://4xh.github.io/2 been blocked?
GreatFire has recorded interference with http://4xh.github.io/2 from mainland China since 2021-10-20.
How can I access http://4xh.github.io/2 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 4xh.github.io.
http://4xh.github.io/2 · JSON