mcusercontent.com
All blocked
Every URL under mcusercontent.com that we can reach a verdict on — 6 of them — is blocked in mainland China. The site itself, https://mcusercontent.com, is blocked. The Great Firewall poisons its DNS, silently drops its packets so requests time out and breaks its TLS handshake. 89 tests have been run under this domain since 2020-02-20, the most recent on 2026-06-23.
The site itself
http://mcusercontent.comas of 2026Blockedhttps://mcusercontent.comas of 2026BlockedPages and subdomains (4)
https://mcusercontent.com/447d6dbc2f523dd933dcb80cb/images/f3d60072-8777-4ed9-ae11-fb5c230ba418.pngas of 2026Blockedhttps://mcusercontent.com/da19421f050388da556911ffe/images/063e4fac-bc7c-31c6-2b58-26be1c496a6f.pngas of 2026Blockedhttps://mcusercontent.com/da19421f050388da556911ffe/images/371cb2be-dc5d-9b97-1402-f2d6cd431675.pngas of 2025Blockedhttps://mcusercontent.com/38f9d316909e45c7911c0c30a/files/0b99aa21-1ebe-da56-a661-5f2511a29b08/test_ITwA_10.21.pdfBlocked
About mcusercontent.com and the Great Firewall
Every URL under mcusercontent.com that we can reach a verdict on — 6 of them — is blocked in mainland China. The site itself, https://mcusercontent.com, is blocked. The Great Firewall poisons its DNS, silently drops its packets so requests time out and breaks its TLS handshake. 89 tests have been run under this domain since 2020-02-20, the most recent on 2026-06-23.
A VPN or another circumvention tool routes the request outside mainland China, past the filtering that blocks mcusercontent.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 mcusercontent.com
Each URL's status is its verdict over the last 90 days, the same one its own page headlines.