With Keyword Surfer, you can get insights through Google’s interface. So, when you do a search for anything, you see the global search volume as well as the volume within your region.

On top of that, you’ll see a list of suggestions and search volume in the sidebar.

And if you scroll down a bit more you’ll see how many backlinks
each result has, which gives you a rough idea of how many links you need to
rank in the top 10.

Extension #2: Moz

Domain authority is a metric made up by Moz. Generally speaking, the higher your domain authority, the higher your rankings are.

Moz created a Chrome extension called Mozbar
that tells you the domain authority and page authority for any page on the web.

This extension is handy when you are browsing the web and
researching any potential competitors as it will quickly show you how you stack
up to them and as you are going through their site you can easily spot their
most authoritative pages that you need to analyze.

Extension #3: Similar Web

On the web, popularity is everything. We all want more
traffic.

Although more traffic doesn’t always mean more revenue, in
most cases it does.

Out of all the tools out there, I’ve found that Similar Web
gives the most accurate traffic estimations compared to anyone else.

Now with the Similar Web extension, you can get traffic data without going back to their site.