Check document.domain
Can document.domain be overridden?
By undefined
Tested on 15 browsers
Check document.domain
Can document.domain be overridden?
By skeptic_fx
Tested on 3 browsers
Does Iframe sandbox execute script inside child iframe?
When you run this test and you if you see an alert popup, then the child iframe can execute script!
By skeptic_fx
Tested on 6 browsers