It seems like you've provided a URL for WebSockets (WSS) connection. Specifically, it looks like the URL is pointing to `wss://cl.purplerelay.com`.

For those who may not know, WSS (Web Socket Secure) is a protocol that enables bidirectional, real-time communication between a client (usually a web browser or mobile app) and a server.

If you're trying to establish a connection using this URL, I'd be happy to help you with any questions or issues you might have!