Is https://blackboard.cuhk.edu.hk blocked in mainland China?

Part of cuhk.edu.hkMixed37 tested URLs

Can you open https://blackboard.cuhk.edu.hk from mainland China?

Yes.

All 1 recent conclusive tests connected normally.

2026first tested

0/1disrupted · last 90 days

2 d agolast tested

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Other tested URLs on cuhk.edu.hk

Mixed3 blocked8 disrupted24 accessible2 no verdictAll 37 tested URLs on cuhk.edu.hk →

Blocking varies across cuhk.edu.hk: 3 blocked vs 24 accessible among tested hosts.

Each verdict covers the last 90 days of tests, as on that URL's own page.

Frequently asked questions

Is https://blackboard.cuhk.edu.hk blocked in mainland China right now?

As of the last test on 2026-08-18, https://blackboard.cuhk.edu.hk is not blocked in mainland China, based on GreatFire's live Great Firewall measurements.

https://blackboard.cuhk.edu.hk · JSON