Can you open https://hackmd.io?nav=overview from mainland China?
No.
No recent testsVerdict from 2026-03-22 · 5 mo ago
As of the last test on 2026-03-22 — 5 mo ago — it was blocked in mainland China. We haven't tested it since, so this may have changed.
Access hackmd.io?nav=overview with GreatFireVPN →Frequently asked questions
Is https://hackmd.io?nav=overview blocked in mainland China right now?
We haven't tested https://hackmd.io?nav=overview in the last 90 days. As of the last test on 2026-03-22 (5 mo ago), it was blocked in mainland China. Use the Test now button on this page for a fresh measurement.
Why is https://hackmd.io?nav=overview blocked in mainland China?
As of the last test on 2026-03-22 — 5 mo ago — it was blocked in mainland China. We haven't tested it since, so this may have changed.
Since when has https://hackmd.io?nav=overview been blocked?
GreatFire has recorded interference with https://hackmd.io?nav=overview from mainland China since 2023-07-21.
How can I access https://hackmd.io?nav=overview 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 hackmd.io?nav=overview.
https://hackmd.io?nav=overview · JSON