To add insult to injury, http://amazon.com http://amazon.com redirects (301) to https://amazon.com https://amazon.com, but does not publish HSTS headers nor is

To add insult to injury, http://amazon.com http://amazon.com redirects (301) to https://amazon.com https://amazon.com, but does not publish HSTS headers nor is it in the hstspreload list (but www.amazon.com is). https://hstspreload.org/?domain=amazon.com https://hstspreload.org/?domain=amazon.com https://hstspreload.org/?domain=www.amazon.com https://hstspreload.org/?domain=www.amazon.com