Is https://rthk.hk blocked in mainland China?

Can you open https://rthk.hk from mainland China?

Sometimes.

Access is unreliable — 100% of the last 2 conclusive tests showed interference.

Same address over HTTP:http://rthk.hkBlocked

The two are filtered by different means — an unencrypted request by the address and keywords it carries in the clear, an encrypted one by the server name in its TLS handshake — so one working while the other does not is normal.

Access rthk.hk with GreatFireVPN →

2020first tested

2/2disrupted · last 90 days

2 mo agolast tested

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Other tested URLs on rthk.hk

Mixed82 blocked24 disrupted3 no verdictAll 109 tested URLs on rthk.hk →

Some subdomains of rthk.hk are blocked even where the root is not.

Each verdict covers the last 90 days of tests, as on that URL's own page.

Frequently asked questions

Is https://rthk.hk blocked in mainland China right now?

As of the last test on 2026-06-10, https://rthk.hk is 100% disrupted in mainland China, based on GreatFire's live Great Firewall measurements.

Why is https://rthk.hk blocked in mainland China?

Access is unreliable — 100% of the last 2 conclusive tests showed interference.

Since when has https://rthk.hk been blocked?

GreatFire has recorded interference with https://rthk.hk from mainland China since 2020-01-03.

How can I access https://rthk.hk 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 rthk.hk.

https://rthk.hk · JSON