If you have the toolbar installed via Google Chrome extension, and simply go to your website, you'll see a different view such as this:

This will give you some quick metrics - bascially the DA, PA, Spam Score and three social media sites (backlinks).

But, using the options buttons in the upper right corner, you can adjust what the toolbar reveals:

Click the wee little gear icon for options

Here's what you will see:

These were previously all off. Once I switch them on, it will present the following when I go to the same page:

Additionally, clicking the "X" in the upper right is the toggle to turn the moz bar off. To turn it back on, just click the new large "M" icon to the right of your browser's address bar.