What should keyword density be?

There are lots of keyword density tool out there just Google the net lots of sites are offering it for free you just need to input your url and the site will analyze it for you and your done no need to install any software on you computer.

 

i think the percentage of keyword density should be 3-7% for website.

 

I've always been told 3%.

 

keep your website keyword density lower than 4%.

 

i think Google keyword provide density for you!

 

I hope this link will help you
http://www.seochat.com/seo-tools/keyword-density/

 

To be quite honest, I don't believe in keyword density. It's not because you wrote your keywords 15 times instead of 5 times that you will get ranked higher or if you stay between 2% - 5% you will get a better rank. You shouldn't repeat your keywords more than 5 - 6 times in your web page. Using combination and variations of keywords or key phrases would be best. As long as you don't stuff your keywords in your content and make it look natural, you're good.

 

Take all your text and upload it into ScribeSEO and it will tell you if you overuse your keywords.

 

2% - 3% keyword density is best for Google.