Baidu Analytics (百度统计) is a free tool for tracking and reporting traffic data of users visiting your site.
HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.
jQuery is a JavaScript library which is a free, open-source software designed to simplify HTML DOM tree traversal and manipulation, as well as event handling, CSS animation, and Ajax.
Nuxt is a Vue framework for developing modern web applications.
Tengine is a web server which is based on the Nginx HTTP server.
Vue.js is an open-source model–view–viewmodel JavaScript framework for building user interfaces and single-page applications.