BigCommerce is a hosted ecommerce platform that allows business owners to set up an online store and sell their products online.
Websites that have a shopping cart or checkout page, either using a known ecommerce platform or a custom solution.
Google Analytics is a free web analytics service that tracks and reports website traffic.
Google Optimize allows you to test variants of web pages and see how they perform.
HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.
Modernizr is a JavaScript library that detects the features available in a user's browser.
OpenResty is a web platform based on nginx which can run Lua scripts using its LuaJIT engine.