Do you keep your online banking information entered into the window? Did you tell everyone that you know how to log into your Facebook account? Impossible! Every time you log into the account of several types using regular HTTP connections, and you give your personal information.
Extras ‘S’ in HTTPS stands for ‘secure’, which means that your connection will make it more difficult for others to see what you are doing and even create confusion on ‘how to bypass https block’ (also known as ‘https 블록을 우회하는 방법’ in the Korean language). This kind of connection has been around almost as long as the Internet itself, but previously had gone to the website associated with money.
These days there are several sites that opt to swap over to HTTPS for the web development process. They realized that, while you may not have a problem with a stranger that is able to read the latest update of your current status and you do not really want people to find out the username and password.
So, still why are most of the websites are not utilizing HTTPS connection? The reason for this is that a secure connection can actually cause a number of problems during the web development process, including the cost of secure certificates, loss of the ability to cache, and a slowdown in performance. At the end of the day, however, this problem is a small sacrifice for online security.