In the next few weeks, Chrome version 56 will be released. This release will continue the process of pushing users to HTTPS by labelling sites and form fields as non-secure in certian cases. This is an important change that all site owners should be aware of. WordFence has a greate article on the subject:

https://www.wordfence.com/blog/2017/01/chrome-56-ssl-https-wordpress/

If you need assistance adding SSL/HTTPS to you website please open a support ticket.