HTTP websites are not as secure as HTTPS websites. In HTTP, the communication between the client and server is not encrypted, so it's possible for someone to intercept and view sensitive information like passwords and credit card numbers. On the other hand, HTTPS encrypts the communication, providing a secure connection and protecting the privacy of users. It's recommended to use HTTPS for websites that handle sensitive information. Moreover, with the availability of free SSL certificates by Let's Encrypt, there is very little reason to still use naked HTTP.