It is possible to enlist websites you want access to: https://developer.chrome.com/apps/permission_warnings#warnings https://developer.chrome.com/apps/permissio

It is possible to enlist websites you want access to: https://developer.chrome.com/apps/permission_warnings#warnings https://developer.chrome.com/apps/permission_warnings#warnin... I don't know if/how is it compatible with Firefox and other browsers…