Thread: Why Backlink was important for blogs?

I have ever heard that seo just maximize blogs such as content, images and permalink of each post. and Why Backlink was important for blogs?, and what kind of backlink if its important?

should I try to buy some service of backlink?

I understand your problem and try to reply. I think having a blog is more important as with having a site. It is the best way to keep updated your site with quality content. If you have a higher number of blogs than there are a higher number of backlinks to your site if dofollow. Blog definitely helps to increase your site ranking. Many say that blogging is the effective tool for maximize the backlink amount.