Cowboy is a small, fast, modular HTTP server written in Erlang.
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.
Open Graph is a protocol that is used to integrate any web page into the social graph.
Salesforce Service Cloud is a customer relationship management (CRM) platform for customer service and support.
Stripe offers online payment processing for internet businesses as well as fraud prevention, invoicing and subscription management.