The tool is cool but in practice just detecting that DOM is violated and notifying the user in one way or another (like reducing functionality of the site) shou

The tool is cool but in practice just detecting that DOM is violated and notifying the user in one way or another (like reducing functionality of the site) should work better. Also it is much harder to defeat especially if detection takes into account the layout. Update: the detection-only also helps with accessibility as obfuscated DOM makes it impossible to use with screen readers etc.