vsb.cz
All clear
None of the 4 URLs we have a verdict for under vsb.cz are blocked in mainland China. The site itself, http://www.vsb.cz, loads normally. 125 tests have been run under this domain since 2014-11-13, the most recent on 2026-05-27.
4URLs tested
4accessible
125tests all-time
2014first tested
3 mo agolast tested
The site itself
http://www.vsb.czas of 2026Not blockedPages and subdomains (3)
http://lms.vsb.czas of 2025Not blockedhttp://www.ekf.vsb.czas of 2025Not blockedhttp://www.fast.vsb.czas of 2026Not blockedAbout vsb.cz and the Great Firewall
Is vsb.cz blocked in mainland China?
None of the 4 URLs we have a verdict for under vsb.cz are blocked in mainland China. The site itself, http://www.vsb.cz, loads normally. 125 tests have been run under this domain since 2014-11-13, the most recent on 2026-05-27.
Elsewhere on the site
Each URL's status is its verdict over the last 90 days, the same one its own page headlines.