cool

Nice, though I wish it was in the address bar and not the toolbar.

Only worked for like an hour. Removing now because I am not sure what is making my browser so slow.

I will give it this, it does what it says it'll do very clearly and well. However, I cannot recommend this, as this extension has a habit of being incredibly anxiety inducing, and will alert you every time you end up on a site with a low score with an incredibly fear monger-y message. Do Not get this extension if you have OCD or anxiety, it'll make your internet experience a living nightmare.

I won't leave 255.255.255.0 without it.