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Jeroen W. Pluimers on .NET, C#, Delphi, databases, and personal interests

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CSP and bookmarklets

Posted by jpluimers on 2019/10/25

If you find out bookmarklets like the [WayBack] Press-This or [] SubToMe do not work on some pages but to on others.

Often it’s not the bookmarklet, but a combination the site disabling CSP (Content Security Policy) and browsers not coping well with that, see for instance:



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