HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.
Lightning is a very simple and easy to customize WordPress theme which is based on the Bootstrap.
OpenResty is a web platform based on nginx which can run Lua scripts using its LuaJIT engine.
Swiper is a JavaScript library that creates modern touch sliders with hardware-accelerated transitions.
WordPress is a free and open-source content management system written in PHP and paired with a MySQL or MariaDB database. Features include a plugin architecture and a template system.