Can you open http://onsiris.net from mainland China?
Sometimes.
Access is unreliable — 100% of the last 1 conclusive tests showed interference.
Access onsiris.net with GreatFireVPN →2017first tested
1/1disrupted · last 90 days
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Frequently asked questions
Is http://onsiris.net blocked in mainland China right now?
As of the last test on 2026-07-15, http://onsiris.net is 100% disrupted in mainland China, based on GreatFire's live Great Firewall measurements.
Why is http://onsiris.net blocked in mainland China?
Access is unreliable — 100% of the last 1 conclusive tests showed interference.
Since when has http://onsiris.net been blocked?
GreatFire has recorded interference with http://onsiris.net from mainland China since 2017-01-01.
How can I access http://onsiris.net 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 onsiris.net.
http://onsiris.net · JSON