Can you open ocw.mit.edu/index.htm from mainland China?
Yes.
All 1 recent conclusive tests connected normally.
2014first tested
0/1disrupted · last 90 days
2 mo agolast tested
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Other tested URLs on mit.edu
Blocking varies across mit.edu: 15 blocked vs 45 accessible among tested hosts.
http://mit.eduIntermittenthttps://mit.eduIntermittenthttp://www.mit.eduas of 2026Not blockedhttp://web.mit.eduas of 2025Not blockedhttp://vpn.mit.eduUnresolvablehttp://ocw.mit.eduIntermittenthttp://pgp.mit.eduas of 2026Not blockedhttp://ist.mit.eduas of 2025Not blockedhttps://vpn.mit.eduUnresolvablehttp://cssa.mit.eduUnresolvablehttp://feed.mit.eduas of 2026Not blockedhttps://pgp.mit.eduas of 2026Not blockedhttps://web.mit.eduNot blockedhttps://ocw.mit.eduas of 2026Intermittenthttps://www.mit.eduNot blockedhttp://censi.mit.eduUnresolvablehttp://github.mit.eduas of 2026Not blockedhttps://space.mit.eduNot blockedhttps://raise.mit.eduas of 2026Not blockedhttp://scratch.mit.eduBlockedhttps://canvas.mit.eduas of 2026Not blockedhttps://scratch.mit.eduas of 2026Blockedhttps://mirrors.mit.eduNot blockedhttps://whereis.mit.eduas of 2026Not blockedhttp://thecenter.mit.eduas of 2025Blockedhttp://superurop.mit.eduIntermittenthttps://mastodon.mit.eduas of 2026Not blockedhttps://mitpress.mit.eduas of 2025Not blockedhttp://getsmarter.mit.eduUnresolvablehttp://appinventor.mit.eduas of 2026Not blockedhttps://www.scratch.mit.eduas of 2026Blockedhttps://electionlab.mit.eduas of 2026Not blockedhttps://appinventor.mit.eduNot blockedhttps://owa.exchange.mit.eduUnresolvablehttp://athena.dialup.mit.eduas of 2026Not blockedhttps://www.mit.edu/%7EatkinNot blockedhttps://people.csail.mit.eduNot blockedhttps://math.mit.edu/~kehle/as of 2026Not blockedhttps://ocw.mit.edu/index.htmIntermittenthttps://cryptonomicon.mit.eduas of 2026Not blockedhttps://scratch.mit.edu/aboutas of 2026Blockedhttps://math.mit.edu/%7EkehleNot blockedhttp://ai2.appinventor.mit.eduas of 2026Intermittenthttp://beta.appinventor.mit.eduas of 2026Not blockedhttp://web.mit.edu/kerberos/wwwNot blockedhttp://scratch.mit.edu/downloadBlockedhttps://ai2.appinventor.mit.eduIntermittenthttp://publications.csail.mit.eduas of 2026Not blockedhttp://google.com.libproxy.mit.eduas of 2026Intermittenthttps://scratch.mit.edu/favicon.icoBlockedhttps://classifier.appinventor.mit.eduas of 2026Not blockedhttps://scratch.mit.edu/projects/editoras of 2026Blockedhttp://classics.mit.edu/Tzu/artwar.htmlas of 2026Not blockedhttps://exokernel.scripts.mit.edu/submitas of 2026Not blockedhttps://ocw.mit.edu/courses/new-courses/as of 2026Not blockedhttps://scratch.mit.edu/projects/423426731as of 2026Blockedhttps://scratch.mit.edu/projects/636244032as of 2026Blockedhttp://web.mit.edu/evhippel/www/sources.htmIntermittenthttps://scratch.mit.edu/user/Scratchnosekaias of 2026Blockedhttps://scratch.mit.edu/users/ScratchnosekaiBlockedhttps://scratch.mit.edu/projects/1201139861/as of 2026Blockedhttp://scratch.mit.edu/users/princesspandaloverBlockedhttp://appinventor.mit.edu/explore/about-us.htmlas of 2026Not blockedhttp://wind.lcs.mit.edu/papers/usenixsec2002.pdfas of 2025Not blockedhttp://appinventor.mit.edu/explore/ai2/setup.htmlas of 2026Not blockedhttps://economics.mit.edu/people/faculty/david-h-autorNot blockedhttps://mitsloan.mit.edu/faculty/directory/yasheng-huangNot blockedhttp://appinventor.mit.edu/explore/ai2/connect-USB-win.htmlas of 2026Not blockedhttps://ocw.mit.edu/ans7870/14/14.01SC/MIT14_01SCF11_rttext.pdfas of 2026Intermittenthttp://mirrors.mit.edu/torproject/download/download-easy.html.enas of 2026Not blockedhttps://openlearning.mit.edu/courses-programs/mit-opencoursewareas of 2026Not blockedhttps://ocw.mit.edu/courses/translated-courses/traditional-chineseas of 2026Intermittenthttp://pgp.mit.edu/pks/lookup?search=hrw.org&op=index&fingerprint=onas of 2023Blockedhttps://mitsloan.mit.edu/ideas-made-to-matter/unmasking-bias-facial-recognition-algorithmsas of 2026Not blockedhttps://giving.mit.edu/give/to/ocw/?utm_source=youtube&utm_medium=video&utm_campaign=annualfundNot blockedhttps://mitsloan.mit.edu/ideas-made-to-matter/sam-altman-believes-ai-will-change-world-and-everything-elseNot blockedhttps://ocw.mit.edu/courses/sloan-school-of-management/15-390-new-enterprises-spring-2013/video-tutorials/lecture-1as of 2026Not blockedhttps://ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-042j-mathematics-for-computer-science-spring-2015/as of 2026Not blockedEach verdict covers the last 90 days of tests, as on that URL's own page.
Frequently asked questions
Is ocw.mit.edu/index.htm blocked in mainland China right now?
As of the last test on 2026-05-27, ocw.mit.edu/index.htm is not blocked in mainland China, based on GreatFire's live Great Firewall measurements.
http://ocw.mit.edu/index.htm · JSON