Whois is a protocol that is access to registering information. You can reach when the website was registered, when it will be expire, what is contact details of the site with the following informations. In a nutshell, it includes these informations;
Social media has an important role on being popular as a website. This website got -1 likes on facebook which is not enough. These likes represents real user preferences which is also important for search engines. This domain is shared -1 times by users and clicked 0 times.
Analytic : Google, along with being the worlds largest search engine also provides many other great services. One of these provided services is Analytic. With a tiny code added to your site, Analytic allows you to track all user data on your site. A few of its free services are: