Remote User Agent:

Awaiting remote user...

See below for your link to give out.

🖥 The best way to find out what browser someone else is using

Just have them click your link and you'll instantly see their browser details - it's better than standing over their shoulder!

🎩 Magic!

It's not actually magic - the way this works is that when you visit this page, a unique ID is generated. After this page loads, it makes WebSocket connection to the server. That connection stays open until you close the page, and the server marks it as associated with your unique ID.

Then, when a user clicks on your link, the server matches the ID in the link to your WebSocket connection. It reads the visitor's User-Agent header and sends it to your browser over the WebSocket.