SEO Toolbar for Firefox

I just downloaded the SEO Toolbar for Firefox from SEOBook.com.   It is a free Firefox add-on that saves time and effort optimizing your site for search engines.

It allows you at a glance to see:

• Page rank (according to Google cache)
• Number of inbound links (according to Yahoo)
• Monthly traffic (according to Compete.com)
• Number of directory listings on dmoz.org
• Social media statistics

SEO Toolbar

It doesn’t appear to effect performance, but when you are casually surfing you can easily turn it off if you’d like.