Times are changing, nowhere is this as true as on the Internet; times change here even fast. It is no secret that google enjoys secure connections (and also would better rate them in their ranking).
After the reorganization of my hosting subscriptions, I have now provided all my websites with SSL certificates. You can see in the address bar a lock is displayed and the web browser is no longer complaining that it is a non-secure connection. Even so I don't transfer any sensitive data, at least the connection from the computer to the host is now encrypted.