Can you open www.edx.org/course/introduction-computer-science-harvardx-cs50x from mainland China?
Yes.
No recent testsVerdict from 2026-01-14 · 7 mo ago
As of the last test on 2026-01-14 — 7 mo ago — it was reachable in mainland China. We haven't tested it since, so this may have changed.
2015first tested
4 mo agolast tested
Loading…
Frequently asked questions
Is www.edx.org/course/introduction-computer-science-harvardx-cs50x blocked in mainland China right now?
We haven't tested www.edx.org/course/introduction-computer-science-harvardx-cs50x in the last 90 days. As of the last test on 2026-01-14 (7 mo ago), it was reachable in mainland China. Use the Test now button on this page for a fresh measurement.
https://www.edx.org/course/introduction-computer-science-harvardx-cs50x · JSON