GreatFire

cuhk.edu.hk

Mixed

Results vary across cuhk.edu.hk: of 36 URLs tested, 3 are blocked, 8 are disrupted some of the time, 23 load normally and 2 have no conclusive recent result. The site itself, https://cuhk.edu.hk, loads normally. The Great Firewall silently drops its packets so requests time out, resets the connection and blocks the connection outright. 1,001 tests have been run under this domain since 2013-01-18, the most recent on 2026-08-07.

Timeout / silent drop 3 Connection reset 2 Connection failed 1 TLS handshake failure 1
36URLs tested
3blocked
1,001tests all-time
2013first tested
1 d agolast tested

The site itself

http://cuhk.edu.hkNot blockedhttps://cuhk.edu.hkas of 2026Not blockedhttp://www.cuhk.edu.hkas of 2026Intermittenthttps://www.cuhk.edu.hkas of 2025Not blocked

Pages and subdomains (32)

http://vpn.cuhk.edu.hkUnresolvablehttps://cup.cuhk.edu.hkas of 2026Not blockedhttp://www.com.cuhk.edu.hkas of 2026Not blockedhttp://www.usc.cuhk.edu.hkas of 2026Not blockedhttp://www.scs.cuhk.edu.hkas of 2026Not blockedhttp://www.cuhk.edu.hk/o365Not blockedhttp://ubeat.com.cuhk.edu.hkBlockedhttp://mjlsh.usc.cuhk.edu.hkIntermittenthttps://hklit.lib.cuhk.edu.hkIntermittenthttps://ubeat.com.cuhk.edu.hkas of 2026Blockedhttp://library.usc.cuhk.edu.hkas of 2026Not blockedhttp://www.cuhk.edu.hk/chineseas of 2026Intermittenthttp://www.theology.cuhk.edu.hkas of 2026Not blockedhttp://humanum.arts.cuhk.edu.hkas of 2025Not blockedhttp://www.com.cuhk.edu.hk/en-GBNot blockedhttp://www.com.cuhk.edu.hk/zh-TWas of 2025Not blockedhttp://www.com.cuhk.edu.hk/ccposNot blockedhttps://www.theology.cuhk.edu.hkas of 2026Not blockedhttp://embachinese.baf.cuhk.edu.hkIntermittenthttp://biocomputer.bio.cuhk.edu.hkNot enough datahttps://repository.lib.cuhk.edu.hkas of 2026Not blockedhttp://www.com.cuhk.edu.hk/ccpos/b5as of 2026Not blockedhttp://www.cse.cuhk.edu.hk/%7Emssunas of 2026Not blockedhttps://mba.cuhk.edu.hk/wechat/full-time-mbaas of 2026Not blockedhttp://humanum.arts.cuhk.edu.hk/Lexis/lexi-mfas of 2026Not blockedhttp://www.cuhk.edu.hk/itsc/chinese/index-en.htmlas of 2026Intermittenthttps://www.cuhk.edu.hk/ics/21c/cn/issues/c198.htmlIntermittenthttp://translate.itsc.cuhk.edu.hk/uniTS/www.com.cuhk.edu.hk/zh-TWIntermittenthttp://library.usc.cuhk.edu.hk/Default.aspx?url=dflms%2Fsub%2F%2F1%2Fdict%2F50as of 2026Not blockedhttp://ubeat.com.cuhk.edu.hk/%E8%A7%A3%E6%A7%8B%E3%80%8C%E6%B8%AF%E7%8D%A8%E3%80%8DBlockedhttps://sts.cuhk.edu.hk/adfs/ls/?wa=wsignin1.0&wtrealm=urn%3Afederation%3AMicrosoftOnline&wctx=wa%3Dwsignin1.0&rpsnv=3&ct=1407902930&rver=6.4.6456.0&wp=MCMBI&wreply=https%3A%2F%2Fportal.office.com%2Flanding.aspx%3Ftarget%3D%252fdefault.aspx&lc=1033&id=501Not blockedhttps://sts.cuhk.edu.hk/adfs/ls/?SAMLRequest=fZHLTsMwEEV%2FJfK+cV60YDWRQrugUoGoCSzYIMdxiVXHDh6bx9+TNjzaBV37zrnjM3OgnexJ7myrNvzVcbDeRycVkMNDipxRRFMQQBTtOBDLSJnfrknkB6Q32mqmJfJyAG6s0GqhFbiOm5KbN8H4w2adotbaHgjGzA0Yn7l25%2FPG+e0Ol62oay25bX0AjffgCBf3ZYW85bCJUHas of 2026Not blocked

About cuhk.edu.hk and the Great Firewall

Is cuhk.edu.hk blocked in mainland China?

Results vary across cuhk.edu.hk: of 36 URLs tested, 3 are blocked, 8 are disrupted some of the time, 23 load normally and 2 have no conclusive recent result. The site itself, https://cuhk.edu.hk, loads normally. The Great Firewall silently drops its packets so requests time out, resets the connection and blocks the connection outright. 1,001 tests have been run under this domain since 2013-01-18, the most recent on 2026-08-07.

How can I reach cuhk.edu.hk from mainland China?

A VPN or another circumvention tool routes the request outside mainland China, past the filtering that blocks cuhk.edu.hk. GreatFire runs GreatFire VPN; the Analyzer also tests the domains of many VPN and proxy providers, so you can check whether one is reachable before relying on it.

Elsewhere on the site

Most-blocked .edu.hk domainsEvery tested URL under cuhk.edu.hk

Each URL's status is its verdict over the last 90 days, the same one its own page headlines.