Google Analytics is a free web analytics service that tracks and reports website traffic.
jQuery is a JavaScript library which is a free, open-source software designed to simplify HTML DOM tree traversal and manipulation, as well as event handling, CSS animation, and Ajax.
LiteSpeed is a high-scalability web server.
Open Journal Systems (OJS) is an open-source software application for managing and publishing scholarly journals.
PHP is a general-purpose scripting language used for web development.