Apache is a free and open-source cross-platform web server software.
Websites that have a shopping cart or checkout page, either using a known ecommerce platform or a custom solution.
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.
Open Graph is a protocol that is used to integrate any web page into the social graph.
PayPal is an online payments system that supports online money transfers and serves as an electronic alternative to traditional paper methods like checks and money orders.
Pure CSS is a set of small, responsive CSS modules that can be used in web projects.
Shopware is an enterprise-level ecommerce platform.
A modest JavaScript framework for the HTML you already have.
Unpkg is a content delivery network for everything on npm.