Part of mozilla.netMixed24 tested URLs
Can you open https://download.cdn.mozilla.net from mainland China?
Yes.
No recent testsVerdict from 2026-04-14 · 5 mo ago
As of the last test on 2026-04-14 — 5 mo ago — it was reachable in mainland China. We haven't tested it since, so this may have changed.
2020first tested
5 mo agolast tested
Loading…
Frequently asked questions
Is https://download.cdn.mozilla.net blocked in mainland China right now?
We haven't tested https://download.cdn.mozilla.net in the last 90 days. As of the last test on 2026-04-14 (5 mo ago), it was reachable in mainland China. Use the Test now button on this page for a fresh measurement.
https://download.cdn.mozilla.net · JSON