Is ssd.eff.org:80 blocked in mainland China?

Can you open ssd.eff.org:80 from mainland China?

Not sure yet.

There isn't enough recent data to reach a verdict.

2015first tested

1 mo agolast tested

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Other tested URLs on eff.org

Blocking varies across eff.org: 2 blocked vs 18 accessible among tested hosts.

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

Is ssd.eff.org:80 blocked in mainland China right now?

As of the last test on 2026-06-28, ssd.eff.org:80 is not enough data in mainland China, based on GreatFire's live Great Firewall measurements.

https://ssd.eff.org:80 · JSON