Can you open source.android.com/compatibility/cts/index.html from mainland China?
Sometimes.
No recent testsVerdict from 2026-03-24 · 4 mo ago
As of the last test on 2026-03-24 — 4 mo ago — it was partly disrupted in mainland China. We haven't tested it since, so this may have changed.
Access source.android.com/compatibility/cts/index.html with GreatFireVPN →Frequently asked questions
Is source.android.com/compatibility/cts/index.html blocked in mainland China right now?
We haven't tested source.android.com/compatibility/cts/index.html in the last 90 days. As of the last test on 2026-03-24 (4 mo ago), it was partly disrupted in mainland China. Use the Test now button on this page for a fresh measurement.
Why is source.android.com/compatibility/cts/index.html blocked in mainland China?
As of the last test on 2026-03-24 — 4 mo ago — it was partly disrupted in mainland China. We haven't tested it since, so this may have changed.
Since when has source.android.com/compatibility/cts/index.html been blocked?
GreatFire has recorded interference with source.android.com/compatibility/cts/index.html from mainland China since 2015-06-01.
How can I access source.android.com/compatibility/cts/index.html 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 source.android.com/compatibility/cts/index.html.
http://source.android.com/compatibility/cts/index.html · JSON