physicsclassroom.com
All clear
None of the 3 URLs we have a verdict for under physicsclassroom.com are blocked in mainland China. The site itself, https://physicsclassroom.com, loads normally. 43 tests have been run under this domain since 2013-08-15, the most recent on 2026-08-12.
3URLs tested
3accessible
43tests all-time
2013first tested
1 mo agolast tested
The site itself
http://physicsclassroom.comNot blockedhttps://physicsclassroom.comNot blockedPages and subdomains (1)
http://www.physicsclassroom.com/Class/newtlawsas of 2026Not blockedAbout physicsclassroom.com and the Great Firewall
Is physicsclassroom.com blocked in mainland China?
None of the 3 URLs we have a verdict for under physicsclassroom.com are blocked in mainland China. The site itself, https://physicsclassroom.com, loads normally. 43 tests have been run under this domain since 2013-08-15, the most recent on 2026-08-12.
Elsewhere on the site
Most-blocked .com domainsEvery tested URL under physicsclassroom.com
Each URL's status is its verdict over the last 90 days, the same one its own page headlines.