AngularJS is a JavaScript-based open-source web application framework led by the Angular Team at Google.
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.
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.
Open Graph is a protocol that is used to integrate any web page into the social graph.
Sitecore provides web content management, and multichannel marketing automation software.
Wistia is designed exclusively to serve companies using video on their websites for marketing, support, and sales.