I've tried this on a few different blogging site.
and, it varies. Here, on Voy forums, it seems necessary.
On blogger, it seems irrelevant.
So, it's not an exact science.
It's possible to stack-up
In the example below, it totals 60.
(Please, refer to bottom-of-page.)
But, needless to say; framing can be a difficult task.
In these examples; each title should have limited letter-characters.
Otherwise, the title will move onto the next line.
It's also quite hectic attempting to choose the correct Width dimensions.
Also, it was necessary to save Space on this page.
So, I've excluded other useful features, such as Open Tabs.