Comment by Animats

Site: "This website has no tracking or analytics."

Privacy Badger blocked tracking from:

    googleads.g.doubleclick.net
    static.doubleclick.net
    play.google.com
    www.google.com
    www.youtube.com

Because

    <iframe width="560" height="315" src="https://www.youtube.com/embed/_1Y8PwD5XDs" 
    title="YouTube video player" frameborder="0" allow="accelerometer; 
    autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" 
    allowfullscreen>
    </iframe>

If you use anything from Google, you will be tracked.