fb.com
Mixed
Results vary across fb.com: of 11 URLs tested, 8 are blocked, 1 is disrupted some of the time and 2 load normally. The site itself, https://fb.com, is blocked. The Great Firewall silently drops its packets so requests time out, blocks the connection outright and breaks its TLS handshake. 431 tests have been run under this domain since 2011-05-26, the most recent on 2026-07-26.
The site itself
http://fb.comBlockedhttps://fb.comas of 2026Blockedhttp://www.fb.comas of 2026BlockedPages and subdomains (8)
http://fb.com?cron_key=HW_OMiFD8hN_jLld01nMor9QRryzNeJqho7yuMCADkkas of 2026Intermittenthttps://about.fb.comas of 2026Blockedhttp://newsroom.fb.comBlockedhttp://yearinreview.fb.comas of 2026Blockedhttps://engineering.fb.comNot blockedhttps://transparency.fb.comBlockedhttps://tech.fb.com/network-moments-virginiaas of 2026Blockedhttps://code.fb.com/android/building-zero-protocol-for-fast-secure-mobile-connectionsNot blockedAbout fb.com and the Great Firewall
Results vary across fb.com: of 11 URLs tested, 8 are blocked, 1 is disrupted some of the time and 2 load normally. The site itself, https://fb.com, is blocked. The Great Firewall silently drops its packets so requests time out, blocks the connection outright and breaks its TLS handshake. 431 tests have been run under this domain since 2011-05-26, the most recent on 2026-07-26.
A VPN or another circumvention tool routes the request outside mainland China, past the filtering that blocks fb.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
fb.com is ranked #672 among the world's most-visited domains (Tranco).
Sites of similar popularity:optimizely.commeta.comanydesk.comubi.com
Each URL's status is its verdict over the last 90 days, the same one its own page headlines.