Can you open www.ibm.com/developerworks/library/ar-archdoc1 from mainland China?
Sometimes.
No recent testsVerdict from 2025-10-30 · 9 mo ago
As of the last test on 2025-10-30 — 9 mo ago — it was partly disrupted in mainland China. We haven't tested it since, so this may have changed.
Access www.ibm.com/developerworks/library/ar-archdoc1 with GreatFireVPN →Frequently asked questions
Is www.ibm.com/developerworks/library/ar-archdoc1 blocked in mainland China right now?
We haven't tested www.ibm.com/developerworks/library/ar-archdoc1 in the last 90 days. As of the last test on 2025-10-30 (9 mo ago), it was partly disrupted in mainland China. Use the Test now button on this page for a fresh measurement.
Why is www.ibm.com/developerworks/library/ar-archdoc1 blocked in mainland China?
As of the last test on 2025-10-30 — 9 mo ago — it was partly disrupted in mainland China. We haven't tested it since, so this may have changed.
Since when has www.ibm.com/developerworks/library/ar-archdoc1 been blocked?
GreatFire has recorded interference with www.ibm.com/developerworks/library/ar-archdoc1 from mainland China since 2015-08-26.
How can I access www.ibm.com/developerworks/library/ar-archdoc1 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 www.ibm.com/developerworks/library/ar-archdoc1.
http://www.ibm.com/developerworks/library/ar-archdoc1 · JSON