Chartbeat is a content intelligence company. The company sells information to publishers, media companies and news websites that they can use to make decisions about the content to publish and promote on their sites.
Gravatar is a service for providing globally unique avatars and was created by Tom Preston-Werner. It is owned by Automattic, having integrated it into their WordPress.com blogging platform.
Hypertext Markup Language (HTML) is the standard markup language for documents designed to be displayed in a web browser. It can be assisted by technologies such as Cascading Style Sheets (CSS) and scripting languages such as JavaScript.
ComScore is a web analytics and digital marketing software that assesses users website and online platforms performances based on visitor trends and search engine results. ComScore lets users identify digital audiences in depth and enables user to drill down on vital traffic data and in turn segment your audiences for retargetting content campaigns.
Dropbox is an off-site server for file syncing, storage and sharing which allows users to save & share files of any format & access them anywhere, on any device.