In order to understand the difference between HTTP vs HTTPS, one must first be aware of what is HTTP and what is HTTPS and why and how are they used.
Well this article is for you.
What is HTTP?
HTTP is short for HyperText Transfer Protocol.
That is a protocol which is used by the World Wide Web (WWW), and it defines a standard of how messages are formatted and sent and how those requests should be handled by the web servers and the browsers in response.
An example would be when you try to open a particular web page, you send a specific HTTP request to the web server, which processes the data and sends a response.
HTTPS is short for HyperText Transfer Protocol Secure or also known as HTTP over SSL. It basically uses the communication over HTTP; however, it uses an encrypted connection meant to protect the data of the request sent to the web server.
Simply said, using HTTPS would mean that the two computers exchanging the data encrypt the data in such a way that only they can decrypt and understand it, which ensure that all of your information is secure.
And to make it even simpler, merging HTTP to HTTPS will greatly improve your organic search results, bringing more value to your SEO services.