Namecheap Supersonic is a Content Delivery Network (CDN) service designed to enhance the performance and speed of websites by distributing content across multiple servers worldwide. This allows users to access content from a server that is geographically closer to them, reducing load times significantly and improving the overall user experience. Supersonic also provides robust features such as automatic cache purging, HTTP/2 support, enhanced security through DDoS protection, and a user-friendly control panel for easy management of your CDN settings. Additionally, Supersonic integrates seamlessly with Namecheap's other services, making it a convenient choice for existing Namecheap customers. The free plan offers essential features suitable for small projects or websites just starting out, with options to upgrade for more advanced capabilities and higher traffic needs.