HCL Domino, formerly called IBM Domino (1995) and Lotus Domino (1989), is an enterprise server application development platform.
HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.
Prototype is a JavaScript Framework that aims to ease development of web applications.
ShareThis provides free engagement and growth tools (e.g., share buttons, follow buttons, and reaction buttons) for site owners.