Apache is a free and open-source cross-platform web server software.
Debian is a Linux software which is a free open-source software.
Google Tag Manager is a tag management system (TMS) that allows you to quickly and easily update measurement codes and related code fragments collectively known as tags on your website or mobile app.
Omni CMS (formerly OU Campus) is a web content management system developed by Modern Campus. Modern Campus is a SaaS-based student lifecycle management software designed to manage continuing education and non-degree programs.
Typekit is an online service which offers a subscription library of fonts.