No-follow add-on for Firefox

One of the best search and web optimizing tools to determine if the site is do-follow or no-follow is the Firefox add-on which is No-follow add-on. It can be easily searched on Google or Yahoo and download it for free using the download link. After download and install, you need to restart your Mozilla Firefox browser. You will not see any toolbar there, however when you right click on the page, there's a No-Follow which you can click it. Then, you can see some blue and red highlighted links there, and what are they?

Blue highlighted links = do-follow links

Red highlighted links= no-follow links

In this way, we can easily determine if the site is no-follow or do-follow. No-follow is a great cool plugin for search optimizing, and it's one of a kind useful tool.