Part of cloudflare.comMixed252 tested URLs
Can you open https://www.cloudflare.com/sign-up from mainland China?
Sometimes.
Access is unreliable — 50% of the last 2 conclusive tests showed interference.
Access www.cloudflare.com with GreatFireVPN →2014first tested
1/2disrupted · last 90 days
4 d agolast tested
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Frequently asked questions
Is https://www.cloudflare.com/sign-up blocked in mainland China right now?
As of the last test on 2026-10-19, https://www.cloudflare.com/sign-up is 50% disrupted in mainland China, based on GreatFire's live Great Firewall measurements.
Why is https://www.cloudflare.com/sign-up blocked in mainland China?
Access is unreliable — 50% of the last 2 conclusive tests showed interference.
Since when has https://www.cloudflare.com/sign-up been blocked?
GreatFire has recorded interference with https://www.cloudflare.com/sign-up from mainland China since 2014-10-24.
How can I access https://www.cloudflare.com/sign-up from mainland China?
You need a circumvention tool such as a VPN. GreatFireVPN, built by GreatFire, is designed to bypass the Great Firewall and reach sites like www.cloudflare.com.
https://www.cloudflare.com/sign-up · JSON