hku.hk

Mixed

Results vary across hku.hk: of 94 URLs tested, 6 are blocked, 14 are disrupted some of the time, 51 load normally and 23 have no conclusive recent result. The site itself, https://hku.hk, loads normally. The Great Firewall silently drops its packets so requests time out and resets the connection. 2,429 tests have been run under this domain since 2011-03-10, the most recent on 2026-08-17.

Timeout / silent drop 5 Connection reset 1

94URLs tested

6blocked

2,429tests all-time

2011first tested

4 h agolast tested

The site itself

http://hku.hkas of 2026Not blocked https://hku.hkas of 2026Not blocked http://www.hku.hkNot blocked https://www.hku.hkNot blocked

Pages and subdomains (76)

http://cmp.hku.hkNot enough data http://lib.hku.hkas of 2026Not blocked http://clc.hku.hkas of 2026Not blocked http://jmsc.hku.hkas of 2026Not blocked http://i.cs.hku.hkas of 2026Not blocked https://cmp.hku.hkNot enough data http://engg.hku.hkas of 2026Intermittent https://alo.hku.hkas of 2026Blocked https://geog.hku.hkas of 2026Intermittent http://aimed.hku.hkas of 2026Intermittent http://hkupop.hku.hkUnresolvable http://vpn2fa.hku.hkNot enough data http://moodle.hku.hkas of 2025Intermittent https://aimed.hku.hkas of 2026Intermittent http://hkihnc.hku.hkBlocked http://www.law.hku.hkas of 2025Intermittent http://www.als.hku.hkUnresolvable http://www.its.hku.hkIntermittent https://vpn2fa.hku.hkNot blocked https://moodle.hku.hkas of 2026Intermittent http://clc-wix.hku.hkas of 2026Not blocked http://infoday.hku.hkBlocked http://ash.arch.hku.hkas of 2026Not blocked http://hkuspace.hku.hkas of 2025Intermittent https://infoday.hku.hkas of 2026Intermittent https://facdent.hku.hkas of 2026Not blocked https://www.lib.hku.hkNot blocked http://Hkuportal.hku.hkas of 2026Not blocked https://extranet.hku.hkas of 2026Not blocked https://hkupress.hku.hkas of 2026Not blocked http://www.hkumag.hku.hkas of 2026Not blocked http://www.biosch.hku.hkas of 2026Not blocked https://www.matpp.hku.hkas of 2026Not blocked https://www.hkupop.hku.hkUnresolvable https://www.machds.hku.hkas of 2026Not blocked https://hkcsh.arts.hku.hkNot blocked https://www.hkujcs.hku.hkNot blocked https://covid19.sph.hku.hkas of 2026Not blocked https://chinavision.hku.hkas of 2026Intermittent https://web.chinese.hku.hkNot blocked https://www.english.hku.hkNot blocked http://research.jmsc.hku.hkas of 2026Not blocked http://i.cs.hku.hk/%7ErbluoNot blocked http://www.summerals.hku.hkUnresolvable https://www.hkupress.hku.hkas of 2026Not blocked https://fightcovid19.hku.hkNot blocked https://crgo2025.ctc.hku.hkas of 2026Not blocked http://macll.chinese.hku.hkNot blocked https://www.hku.hk/mainlandNot blocked http://www.als.hku.hk/summerUnresolvable http://weiboscope.jmsc.hku.hkas of 2026Intermittent https://lecturecapture.hku.hkas of 2026Intermittent https://soul2.hkuspace.hku.hkNot enough data https://studentvisaapp.hku.hkas of 2026Not blocked https://www.geog-event.hku.hkas of 2026Blocked http://www.undgrad.hkusu.hku.hkUnresolvable https://wechatscope.jmsc.hku.hkas of 2026Not blocked https://ptscadm.hkuspace.hku.hkas of 2026Not blocked http://hkcsh-wix.chinese.hku.hkas of 2026Not blocked https://www.hkupop.hku.hk/chineseUnresolvable https://www.hkupop.hku.hk/englishUnresolvable http://cmp.hku.hk/2012/03/22/20772Not enough data http://research.jmsc.hku.hk/socialas of 2026Not blocked http://cmp.hku.hk/2013/11/18/34679Not enough data http://cmp.hku.hk/2015/01/12/37683Not enough data https://www.summerinstitute.hku.hkas of 2026Not blocked http://research.jmsc.hku.hk/maps/cmpas of 2026Not blocked https://www.ugadmissions.engg.hku.hkas of 2026Blocked https://jmsc.hku.hk/2016/03/weiboscope/Not blocked http://cmp.hku.hk/%7E/fellows/pu-zhiqiangNot enough data https://learner.hkuspace.hku.hk/lp/respportalas of 2026Not blocked http://philosophy.hku.hk/think/critical/ct.phpas of 2026Not blocked https://www.its.hku.hk/services/network/remoteas of 2026Intermittent http://beta.gened.hku.hk/newsevents/detail?id=319Unresolvable https://www.caovisa.hku.hk/application/auth/loginUnresolvable http://www.summerals.hku.hk/application/auth/loginUnresolvable

Showing 80 of 94 tested URLs under this domain. See them all

About hku.hk and the Great Firewall

Is hku.hk blocked in mainland China?

Results vary across hku.hk: of 94 URLs tested, 6 are blocked, 14 are disrupted some of the time, 51 load normally and 23 have no conclusive recent result. The site itself, https://hku.hk, loads normally. The Great Firewall silently drops its packets so requests time out and resets the connection. 2,429 tests have been run under this domain since 2011-03-10, the most recent on 2026-08-17.

How can I reach hku.hk from mainland China?

A VPN or another circumvention tool routes the request outside mainland China, past the filtering that blocks hku.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 .hk domains Every tested URL under hku.hk

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