Apache is a free and open-source cross-platform web server software.
Constant Contact is a marketing automation and email marketing solution.
Fedora is a free open-source Linux-based operating system.
Google AdSense is a program run by Google through which website publishers serve advertisements that are targeted to the site content and audience.
Google Analytics is a free web analytics service that tracks and reports website traffic.
OpenSSL is a software library for applications that secure communications over computer networks against eavesdropping or need to identify the party at the other end.
PHP is a general-purpose scripting language used for web development.
Pinterest is an image sharing and social media service designed to enable saving and discovery of information.
Quantcast Measure is an audience insights and analytics tool.
Twitter is a 'microblogging' system that allows you to send and receive short posts called tweets.