With page-level tags, we can probably understand what the page contains without opening the page.
In WordNote, click “WordNote” tab. We can find “Page Title Tag” group in this tab.
It list some tags in this group, these tags are Page Level Tags.
Click one of the tags, and WordNote inserts the tag to the front of the title.
Then, we'll see this tag in the Page List pane too.
The advantage of page-level tagging is that it appears in the WordNote page List pane.
We do not need to open the page; we probably know what the page contains, based on the tags.
Seeing the "Heart" tag, we know that this is an important page.
Seeing the "Mail" tag, we know that this is a page that is imported from the message.