Apache is a free and open-source cross-platform web server software.
Chart.js is an open-source JavaScript library that allows you to draw different types of charts by using the HTML5 canvas element.
HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.
JSDelivr is a free public CDN for open-source projects. It can serve web files directly from the npm registry and GitHub repositories without any configuration.
mod_wsgi is an Apache HTTP Server module that provides a WSGI compliant interface for hosting Python based web applications under Apache.
OpenSSL is a software library for applications that secure communications over computer networks against eavesdropping or need to identify the party at the other end.
Polyfill is a service which accepts a request for a set of browser features and returns only the polyfills that are needed by the requesting browser.
Python is an interpreted and general-purpose programming language.
YouTube is a video sharing service where users can create their own profile, upload videos, watch, like and comment on other videos.