Mozbar

The Mozbar is a free, all-in-one SEO toolbar that helps you research the go. It provides instant metrics for any page you visit, and lets you see how you stack up against your competition.

The Mozbar also includes a host of other features, including: -A keyword research tool that helps you find keywords that are relevant to your business and your target audience -A page optimization tool that lets you see how well you're optimizing your pages for specific keywords -A link analysis tool that helps you identify and evaluate the quality of your website's links -A crawl report that helps you see how well your website is performing from a crawlability standpoint -A SERP overlay that lets you see how your website's rankings stack up against those of your competition The Mozbar is an essential tool for any SEO practitioner.

It's simple to use and provides you with a wealth of information that can help you improve your website's search engine rankings.