Starting today, July 24, 2018, Google Chrome will mark sites that are still using the HTTP protocol as unsafe.
Gradually impacting Google search results and snippets, mobile and responsive result are already here. That is why traffic records contain more searches from Googlebot Smartphone. If before the website looked good on a smartphone or tablet screen, all’s good! More details: https://developers.google.com/search/mobile-sites/mobile-first-indexing https://moz.com/blog/mobile-first-indexing-seo https://search.google.com/test/mobile-friendly