Rank : Is your sites rank among the other sites in the world.
Information : Page Speed is the speed at which your site responds to commands input.
: This is to let the used by the search engines, know how to navigate your site. Responsive : Shows whether or not your site which is compatible with desktop computers, is also compatible with tablet computers and mobile devices.
Use: you can show this with the tag : Information : is the worlds largest website for ranking and listing websites` usage and user access.
Analytic : Google, along with being the worlds largest search engine also provides many other great services. 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: Information : is a not-for-profit organisation which archives the old versions of websites from all over the world for people to access.