Apache is a free and open-source cross-platform web server software.
Download Monitor is a plugin for selling, uploading and managing downloads, tracking downloads and displaying links.
Google Analytics is a free web analytics service that tracks and reports website traffic.
Google Sign-In is a secure authentication system that reduces the burden of login for users, by enabling them to sign in with their Google account.
jQuery plugin for seeing if the images are loaded.
Query Migrate is a javascript library that allows you to preserve the compatibility of your jQuery code developed for versions of jQuery older than 1.9.
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.
MailChimp for WordPress is an email marketing plugin that enables you to build subscriber lists.
MonsterInsights is the most popular Google Analytics plugin for WordPress.
Pollyfills for XHR2 and File API
Open Graph is a protocol that is used to integrate any web page into the social graph.
Plupload is JavaScript API for building file uploaders.
WordPress is a free and open-source content management system written in PHP and paired with a MySQL or MariaDB database. Features include a plugin architecture and a template system.
Yoast SEO is a search engine optimisation plugin for WordPress and other platforms.