Can you open https://addons.opera.com/en/extensions/details/ublock from mainland China?
Sometimes.
Access is unreliable — 100% of the last 2 conclusive tests showed interference.
Access addons.opera.com with GreatFireVPN →Frequently asked questions
Is https://addons.opera.com/en/extensions/details/ublock blocked in mainland China right now?
As of the last test on 2026-08-23, https://addons.opera.com/en/extensions/details/ublock is 100% disrupted in mainland China, based on GreatFire's live Great Firewall measurements.
Why is https://addons.opera.com/en/extensions/details/ublock blocked in mainland China?
Access is unreliable — 100% of the last 2 conclusive tests showed interference.
Since when has https://addons.opera.com/en/extensions/details/ublock been blocked?
GreatFire has recorded interference with https://addons.opera.com/en/extensions/details/ublock from mainland China since 2023-11-04.
How can I access https://addons.opera.com/en/extensions/details/ublock 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 addons.opera.com.
https://addons.opera.com/en/extensions/details/ublock · JSON