jQuery CDN is a way to include jQuery in your website without actually downloading and keeping it your website's folder.
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.
LiteSpeed is a high-scalability web server.
Webflow is Software-as-a-Service (SaaS) for website building and hosting.
WhatsApp Business is a free to download app available on Android and iPhone using which businesses can connect with their customers.