Apache is a free and open-source cross-platform web server software.
fullPage.js a jQuery and vanilla JavaScript plugin for fullscreen scrolling websites.
Google Analytics is a free web analytics service that tracks and reports website traffic.
HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.
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.
reCAPTCHA is a free service from Google that helps protect websites from spam and abuse.
Red Hat is an open-source Linux operating system.