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= Semantics = | = Semantics = | ||
The safe-history directive is designed to prevent leakage of history information via the :visited CSS pseudoclass. If the csp-policy contains at least one safe-history directive, the browser MUST NOT attach the :visited CSS pseudoclass to hyperlinks to the current web page unless the hyperlink is contained in a web page from the same origin as the current web page. | |||
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