Bootstrap is a free and open-source CSS framework directed at responsive, mobile-first front-end web development. It contains CSS and JavaScript-based design templates for typography, forms, buttons, navigation, and other interface components.
Font Awesome is a font and icon toolkit based on CSS and Less.
HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.
Microsoft Advertising is an online advertising platform developed by Microsoft.
Netlify providers hosting and server-less backend services for web applications and static websites.
Popper is a positioning engine, its purpose is to calculate the position of an element to make it possible to position it near a given reference element.