Why can't telecom mobile phones forward short messages with web addresses?

Have you ever tried forwarding without a URL?

Theoretically, there should be no such problem. A URL is also a character segment and should be sent like text.

There may be two reasons.

1, your website is at the back, and the content of the short message exceeds.

a text message

Words, so I didn't show it.

2. There is something wrong with the URL you forwarded, and the forwarding process is always intercepted by interception software.