Apache is a free and open-source cross-platform web server software.
Glyphicons are icon fonts which you can use in your web projects.
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.
Typed.js is a library that types. It is designed to create typewriter-style animations with ease.