All of github.ioMixed1040 tested URLs
Can you open http://github.io from mainland China?
Sometimes.
Access is unreliable — 50% of the last 2 conclusive tests showed interference.
Access github.io with GreatFireVPN →2013first tested
1/2disrupted · last 90 days
3 d agolast tested
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Frequently asked questions
Is http://github.io blocked in mainland China right now?
As of the last test on 2026-09-03, http://github.io is 50% disrupted in mainland China, based on GreatFire's live Great Firewall measurements.
Why is http://github.io blocked in mainland China?
Access is unreliable — 50% of the last 2 conclusive tests showed interference.
Since when has http://github.io been blocked?
GreatFire has recorded interference with http://github.io from mainland China since 2013-08-01.
How can I access http://github.io 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 github.io.
http://github.io · JSON