Yes, you should have SSL on your site. Why? This includes sites that are not doing eCommerce. Everyone should have SSL on their site.
First two reasons for SSL
- Small boost in rankings (maybe larger in the future)
- Most hosts are now offering free solutions using Let’s Encrypt
Three more reasons to SSL
- It’s better for your visitors. Helps them to trust you
- Your competition is doing it
- Browsers are starting to mark non-SSL sites as “not secure”
If you have me setup a free site for you. You will get a free Let’s Encrypt certificate and be setup on SSL on day one.