sagernet.org
Mixed
Results vary across sagernet.org: of 5 URLs tested, 2 are blocked and 3 load normally. The site itself, https://sagernet.org, loads normally. The Great Firewall breaks its TLS handshake and silently drops its packets so requests time out. 32 tests have been run under this domain since 2023-03-28, the most recent on 2026-07-11.
The site itself
https://sagernet.orgas of 2026Not blockedPages and subdomains (4)
http://sing-box.sagernet.orgNot blockedhttps://sing-box.sagernet.orgas of 2026Blockedhttps://serenity.sagernet.orgas of 2026Not blockedhttps://sing-box.sagernet.org/configuration/outbound/vlessas of 2026BlockedAbout sagernet.org and the Great Firewall
Results vary across sagernet.org: of 5 URLs tested, 2 are blocked and 3 load normally. The site itself, https://sagernet.org, loads normally. The Great Firewall breaks its TLS handshake and silently drops its packets so requests time out. 32 tests have been run under this domain since 2023-03-28, the most recent on 2026-07-11.
A VPN or another circumvention tool routes the request outside mainland China, past the filtering that blocks sagernet.org. 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 .org domainsEvery tested URL under sagernet.org
Each URL's status is its verdict over the last 90 days, the same one its own page headlines.