Google Analytics is a service offered by Google that generates detailed statistics about a website's traffic and traffic sources and measures conversions and sales. Google Analytics can track visitors from all referrers, including search engines and social networks, direct visits and referring sites. It also displays advertisin...
Mixpanel is an advanced analytics service that helps improve web and mobile applications by tracking how users interact & engage with them. Mixpanel's mission is to help the world learn from their data, by offering a sophisticated analytics platform that companies can use to understand how users behave. Mixpanel performs all of ...
UTF-8 (8-bit UCS/Unicode Transformation Format) is a variable-length character encoding for Unicode. It is the preferred encoding for web pages.
Open graph description entity tag
The Open Graph protocol enables any web page to become a rich object in a social graph, a open protocol supported by Facebook