Can you open coa.immigration.gov.tw/coa-frontend/overseas-honk-macao from mainland China?
Yes.
No recent testsVerdict from 2026-01-12 · 7 mo ago
As of the last test on 2026-01-12 — 7 mo ago — it was reachable in mainland China. We haven't tested it since, so this may have changed.
2017first tested
7 mo agolast tested
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Frequently asked questions
Is coa.immigration.gov.tw/coa-frontend/overseas-honk-macao blocked in mainland China right now?
We haven't tested coa.immigration.gov.tw/coa-frontend/overseas-honk-macao in the last 90 days. As of the last test on 2026-01-12 (7 mo ago), it was reachable in mainland China. Use the Test now button on this page for a fresh measurement.
https://coa.immigration.gov.tw/coa-frontend/overseas-honk-macao · JSON