blizzard.com
Mixed
Results vary across blizzard.com: of 14 URLs tested, 1 is blocked, 2 are disrupted some of the time, 8 load normally and 3 have no conclusive recent result. The Great Firewall blocks the connection outright, poisons its DNS and silently drops its packets so requests time out. 248 tests have been run under this domain since 2012-05-08, the most recent on 2026-07-17.
The site itself
http://blizzard.comas of 2026Not blockedhttps://blizzard.comNot enough datahttp://www.blizzard.comas of 2026Not blockedhttps://www.blizzard.comNot blockedPages and subdomains (10)
http://cn.blizzard.comNot enough datahttps://cn.blizzard.comNot enough datahttp://diablo4.blizzard.comas of 2026Not blockedhttp://us.blizzard.com/en-usas of 2026Not blockedhttp://tw.blizzard.com/zh-twas of 2026Intermittenthttps://diablo4.blizzard.comIntermittenthttps://www.blizzard.com/zh-twNot blockedhttps://tw.forums.blizzard.comBlockedhttps://diablo4.blizzard.com/ko-kras of 2026Not blockedhttps://us.forums.blizzard.com/en/hearthstoneNot blockedAbout blizzard.com and the Great Firewall
Results vary across blizzard.com: of 14 URLs tested, 1 is blocked, 2 are disrupted some of the time, 8 load normally and 3 have no conclusive recent result. The Great Firewall blocks the connection outright, poisons its DNS and silently drops its packets so requests time out. 248 tests have been run under this domain since 2012-05-08, the most recent on 2026-07-17.
A VPN or another circumvention tool routes the request outside mainland China, past the filtering that blocks blizzard.com. 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 .com domainsEvery tested URL under blizzard.com
Each URL's status is its verdict over the last 90 days, the same one its own page headlines.