Part of google.comMostly blocked2923 tested URLs
Can you open http://groups.google.com/group/cp2k from mainland China?
No.
It's blocked — 100% of the last 1 conclusive tests failed in mainland China.
Access groups.google.com with GreatFireVPN →2017first tested
1/1blocked · last 90 days
3 d agolast tested
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Frequently asked questions
Is http://groups.google.com/group/cp2k blocked in mainland China right now?
As of the last test on 2026-08-23, http://groups.google.com/group/cp2k is 100% blocked in mainland China, based on GreatFire's live Great Firewall measurements.
Why is http://groups.google.com/group/cp2k blocked in mainland China?
It's blocked — 100% of the last 1 conclusive tests failed in mainland China.
Since when has http://groups.google.com/group/cp2k been blocked?
GreatFire has recorded interference with http://groups.google.com/group/cp2k from mainland China since 2017-02-24.
How can I access http://groups.google.com/group/cp2k 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 groups.google.com.
http://groups.google.com/group/cp2k · JSON