How can you add an email signature that’s professional but not pretentious?

I have recently started adding only the following:

Full Name
Designation | Company Name
URL

The URL contains all my contact information, etc. (I have the liberty of inserting a custom URL, many may not have it), but I found that by inserting a URL - and for visitors to see a simple contact page, is much easier that stuffing the email with all sort of information.