How can I get Siri to open a website without creating shortcuts?

cerberus76th,

Thank you for using the Apple Support Communities!

What you've described is expected behavior of Siri. We've confirmed this on our devices as well. We would encourage you to share your feedback and suggestions to Apple via this link: Product Feedback - Apple

Best regards.

It may be a security thing. I can envision executing a cross-site scripting exploit using a sound attached to an email, but I'm not certain it could be done. It sure would be a lot of fun with your friends.