Yoast Readability Function

Recently I discovered the Yoast Readability Function, and I thought that I would pass this on to anyone else who has not yet discovered it or who is not yet using it.

When you look at your list of Posts in Wordpress Editor, you will see at the far right hand side of that list there are two columns headed "SEO" and "Readability", as shown below:

You will see that each column has either a green or a grey circle.

It is obvious that it is preferable to have a green circle for each.

So should we do anything about that?

Next up: Checking the Readability