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.
HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.
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.
PHP is a general-purpose scripting language used for web development.