Due to session cookies, when you log in to a website, it will remember that you are logged in. This is so that you will not have to re-enter your password every time you visit the site. If you are still logged into your organization account on Donorbox and then visit your organization's website, the "admin control: dashboard edit" will be visible to you and your donors. Once you have logged out of your Donorbox organization account, this line will no longer be visible on your website.