Can you open http://connect.mheducation.com/connect/shortUrl.do?accessUrl=r-butler-spring-2017-section-832 from mainland China?

Yes.

Verdict revisedThis page previously read partly disrupted. One of the tests behind that verdict, on 2026-09-03, had its mainland China connection refused outright — and since late August 2026 refusals have been arriving on routes with no other sign of interference, so they no longer count as evidence of blocking. How we decide what to exclude

All 1 recent conclusive tests connected normally.