Users often end up with multiple pages open. The name that the programer decided to show - or the default one - gets cut down, making it difficult to find a specific tab. Furthermore, when one has multiple processes going on, finding the important one becomes difficult.
Being able via program to change the colour of the tab would go a long way to make the workspace more efficient.
Adding the small Db icon, same size as in th small version of the left sided docking bar would be even better.