Anchor Text in Back links

[seopeter]

If you are buidling links with same anchor text, you need to double think on that because if you will use varied anchor text, chances are more of good Search Engine Rankings.

[riaviente]

Can you please tell me about the density of the words in an SEO article? Like how many keywords should be in one article (300-500 words). Thank you.

[brownnataly21]

As for th density. it should be about 3-4 keywords and no more for one article.