2017 was a huge year for website encryption. At the beginning of the year, roughly 46% of all websites on the Internet were encrypted with a Secure Socket Layer (SSL). That percentage has leapt to over 60% since September and continues to increase every day (source: Firefox Telemetry). This increase is not by accident but by design.
Numerous highly influential companies, including Google and Mozilla (FireFox), have made website encryption a priority. Specifically, they’re pushing for more sites to use SSL, a security protocol that provides privacy and data integrity to communications sent over a network
(in this case, the Internet).