Can you open gca.nat.gov.tw/web2/index.html from mainland China?
No.
It's blocked — 100% of the last 1 conclusive tests failed in mainland China.
Access gca.nat.gov.tw/web2/index.html with GreatFireVPN →2019first tested
1/1blocked · last 90 days
3 mo agolast tested
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Frequently asked questions
Is gca.nat.gov.tw/web2/index.html blocked in mainland China right now?
As of the last test on 2026-05-11, gca.nat.gov.tw/web2/index.html is 100% blocked in mainland China, based on GreatFire's live Great Firewall measurements.
Why is gca.nat.gov.tw/web2/index.html blocked in mainland China?
It's blocked — 100% of the last 1 conclusive tests failed in mainland China.
Since when has gca.nat.gov.tw/web2/index.html been blocked?
GreatFire has recorded interference with gca.nat.gov.tw/web2/index.html from mainland China since 2019-05-16.
How can I access gca.nat.gov.tw/web2/index.html 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 gca.nat.gov.tw/web2/index.html.
https://gca.nat.gov.tw/web2/index.html · JSON