Problem: my site's address ("white-pebble.net") appears in the title bar of all windows that open as a result of clicking on a link on my page, regardless of the name of the site itself. Regardless, even, of the fact that I put "white pebble" in the title place in the options settings.
This is also true for a temporary website (with a different name) I'm working on on the same server, which is not even a WordPress blog.
How do I fix this too-persistent behavior?