* Google accepts "some"% of keywords from a site.
* So keep in mind this and check your site's keyword density.
Here is the tool Check your site's keyword Density
In this site in the first two boxes, give one or two websites/blogs URLs, and their keywords in the third box, and click on Analyze Keyword Density.
Then the site displays how popular your site/blog's keywords are. Optimize your site/blog's keywords by taking the report what it has displayed.
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