Good! But there are things I want to improve. Rated 4 out of 5 stars

It is functionally satisfactory.
However, I'm glad If the icon is displayed only when I have to mouse over the URL bar.

SearchBarCleaner Rated 5 out of 5 stars

An example of very useful killer application

Rated 5 out of 5 stars

Works as expected, nice addition.

I also would like the same thing for the Search Bar, I think that would be even more useful.

Many thanks.

SearchBarCleaner Rated 3 out of 5 stars

I suggest you to implement "SearchBarCleaner" :D

Rated 5 out of 5 stars

Does what it says.