Can you open ocw.mit.edu/index.htm from mainland China?
Sometimes.
Access is unreliable — 100% of the last 1 conclusive tests showed interference.
Access ocw.mit.edu/index.htm with GreatFireVPN →2017first tested
1/1disrupted · last 90 days
22 d agolast tested
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Frequently asked questions
Is ocw.mit.edu/index.htm blocked in mainland China right now?
As of the last test on 2026-07-08, ocw.mit.edu/index.htm is 100% disrupted in mainland China, based on GreatFire's live Great Firewall measurements.
Why is ocw.mit.edu/index.htm blocked in mainland China?
Access is unreliable — 100% of the last 1 conclusive tests showed interference.
Since when has ocw.mit.edu/index.htm been blocked?
GreatFire has recorded interference with ocw.mit.edu/index.htm from mainland China since 2017-08-22.
How can I access ocw.mit.edu/index.htm 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 ocw.mit.edu/index.htm.
https://ocw.mit.edu/index.htm · JSON