According to following article, we should migrate our websites to HTTPS: "From the sounds of it, if a website collects sensitive information on any of its pages, the entire site will be marked as non-secure. Therefore, sitewide HTTPS is necessary for a site to be marked secure, even if only one page collects personal data." https://www.searchenginejournal.com...itive-information-chrome-january-2017/182342/ What do you think? I have a forum and I got my warning from Google. If chrome gives sitewide warning (not only at login and register pages), I can lose lots of traffic if I do not switch. So I think any webpage/website with register/login pages should migrate to HTTPS.