In Firefox and Chrome, I often visit sites by typing in the main part of the domain name and using the Ctrl+Enter shortcut, which automatically adds www. to the front, .com to the back, and goes to that URL.

When I tried this for Campuswire, I was met with a certificate error, because the cert is only valid for campuswire.com and not for www.campuswire.com.

To replicate: attempt to navigate a browser to www.campuswire.com, either manually or using the browser shortcut.