Is http://ce.columbia.edu/summer blocked in mainland China?

Part of columbia.eduMixed48 tested URLs

Can you open http://ce.columbia.edu/summer from mainland China?

Not sure yet.

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

2015first tested

3 mo agolast tested

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Other tested URLs on columbia.edu

Mixed3 blocked3 disrupted35 accessible7 no verdictAll 48 tested URLs on columbia.edu →

Blocking varies across columbia.edu: 3 blocked vs 35 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://ce.columbia.edu/summer blocked in mainland China right now?

As of the last test on 2026-06-02, http://ce.columbia.edu/summer is not enough data in mainland China, based on GreatFire's live Great Firewall measurements.

http://ce.columbia.edu/summer · JSON