Part of eu.ccMixed17 tested URLs
Can you open https://img1.eu.cc/cdn-cgi/trace from mainland China?
Sometimes.
Access is unreliable — 50% of the last 2 conclusive tests showed interference.
Access img1.eu.cc with GreatFireVPN →2026first tested
1/2disrupted · last 90 days
28 d agolast tested
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Frequently asked questions
Is https://img1.eu.cc/cdn-cgi/trace blocked in mainland China right now?
As of the last test on 2026-08-25, https://img1.eu.cc/cdn-cgi/trace is 50% disrupted in mainland China, based on GreatFire's live Great Firewall measurements.
Why is https://img1.eu.cc/cdn-cgi/trace blocked in mainland China?
Access is unreliable — 50% of the last 2 conclusive tests showed interference.
Since when has https://img1.eu.cc/cdn-cgi/trace been blocked?
GreatFire has recorded interference with https://img1.eu.cc/cdn-cgi/trace from mainland China since 2026-02-26.
How can I access https://img1.eu.cc/cdn-cgi/trace 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 img1.eu.cc.
https://img1.eu.cc/cdn-cgi/trace · JSON