Part of golang.orgMixed18 tested URLs
Can you open http://golang.org/x/sys/unix from mainland China?
Sometimes.
Access is unreliable — 100% of the last 1 conclusive tests showed interference.
Access golang.org with GreatFireVPN →2019first tested
1/1disrupted · last 90 days
3 d agolast tested
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Frequently asked questions
Is http://golang.org/x/sys/unix blocked in mainland China right now?
As of the last test on 2026-08-22, http://golang.org/x/sys/unix is 100% disrupted in mainland China, based on GreatFire's live Great Firewall measurements.
Why is http://golang.org/x/sys/unix blocked in mainland China?
Access is unreliable — 100% of the last 1 conclusive tests showed interference.
Since when has http://golang.org/x/sys/unix been blocked?
GreatFire has recorded interference with http://golang.org/x/sys/unix from mainland China since 2019-06-14.
How can I access http://golang.org/x/sys/unix 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 golang.org.
http://golang.org/x/sys/unix · JSON