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.
Google Analytics is a free web analytics service that tracks and reports website traffic.
HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.
Lightbox is small javascript library used to overlay images on top of the current page.
Open Graph is a protocol that is used to integrate any web page into the social graph.
Tengine is a web server which is based on the Nginx HTTP server.
Tiny Slider is a vanilla javascript slider for all purposes.
WhatsApp Business is a free to download app available on Android and iPhone using which businesses can connect with their customers.