Is http://www.mozilla.org/en-US/firefox/new blocked in mainland China?

Can you open http://www.mozilla.org/en-US/firefox/new from mainland China?

Yes.

No recent testsVerdict from 2026-05-01 · 4 mo ago

As of the last test on 2026-05-01 — 4 mo ago — it was reachable in mainland China. We haven't tested it since, so this may have changed.

Same address over HTTPS:https://www.mozilla.org/en-US/firefox/newIntermittent

The two are filtered by different means — an unencrypted request by the address and keywords it carries in the clear, an encrypted one by the server name in its TLS handshake — so one working while the other does not is normal.

2012first tested

4 mo agolast tested

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Other tested URLs on mozilla.org

Mixed4 blocked64 disrupted116 accessible6 no verdictAll 190 tested URLs on mozilla.org →

Blocking varies across mozilla.org: 4 blocked vs 116 accessible among tested hosts.

Each verdict covers the last 90 days of tests, as on that URL's own page.

Frequently asked questions

Is http://www.mozilla.org/en-US/firefox/new blocked in mainland China right now?

We haven't tested http://www.mozilla.org/en-US/firefox/new in the last 90 days. As of the last test on 2026-05-01 (4 mo ago), it was reachable in mainland China. Use the Test now button on this page for a fresh measurement.

http://www.mozilla.org/en-US/firefox/new · JSON