Is http://stackoverflow.com/questions/4/when-setting-a-forms-opacity-should-i-use-a-decimal-or-double/5 blocked in mainland China?

Part of stackoverflow.comMixed40 tested URLs

Can you open http://stackoverflow.com/questions/4/when-setting-a-forms-opacity-should-i-use-a-decimal-or-double/5 from mainland China?

Yes.

All 3 recent conclusive tests connected normally.

2015first tested

0/3disrupted · last 90 days

3 mo agolast tested

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Other tested URLs on stackoverflow.com

Mixed9 blocked12 disrupted19 accessibleAll 40 tested URLs on stackoverflow.com →

Blocking varies across stackoverflow.com: 9 blocked vs 19 accessible among tested hosts.

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

Frequently asked questions

Is http://stackoverflow.com/questions/4/when-setting-a-forms-opacity-should-i-use-a-decimal-or-double/5 blocked in mainland China right now?

As of the last test on 2026-07-01, http://stackoverflow.com/questions/4/when-setting-a-forms-opacity-should-i-use-a-decimal-or-double/5 is not blocked in mainland China, based on GreatFire's live Great Firewall measurements.

http://stackoverflow.com/questions/4/when-setting-a-forms-opacity-should-i-use-a-decimal-or-double/5 · JSON