Even as we previously discussed about what are 
backlinks and the way to  increase them and now you must to understand the actual no-follow and do-follow back-links. These are both hyperlink attributes which are  introduced by 
Matts Cutts inside year of 2006 for enhancing the search 
 engine marketing. As I told you during my previous article that  increasing back-links may give us benefit in various things but make an  attempt to build the high quality back-links for your website. Quality  means those links need to be from some high Page ranking sites  and whether or not they are do-follow back-links then it's enough useful  to you. And one thing I have to tell you that don't build huge  back-links very quickly because Google Penguin might take it spam and  your blog can be harmed by it. So friends let's begin understanding  do-follow along with no-follow links.
That link that is having rel='do-follow' attribute or it is without any  rel attribution then it is referred to as do-follow backlink. Do-follow backlinks  include the need of every blogger given it helps a lot to the linked  blog/site. Really, when the lockup engine's crawler comes to the webpage  for crawling and once it finds just about any do-follow link after that  it land about that page and also crawl that. That's why we're  recommending you to definitely boost your do-follow back-links but slowly  slowly not wish a spammer.
Those links that happen to be having rel='no-follow' attribute are often  known as No-follow backlinks. Generally, all blogs are receiving this  attribution inside comment area to get safe from negative links. Well,  once again while search engine's crawler crawls the webpage and it also  comes to just about any link then it'll check that it is do-follow or  no-follow. If that is no-follow then it'll ignore that link and may  continue crawling various other content but if that is dofollow then  crawler will land on it.
How To Use Do-follow and No-follow Backlinks?
After gaining understanding of these links now you really should know  that that is the safe approach to use them. So you will add the link  within your post, if that link will go outside of your website then add  the actual no-follow link.  In case you don't want to be able to any page of your blog crawled by  crawler then you can certainly also prohibit the actual search engine's  crawler by having no-follow attribution. With other side, if that link  just isn't going outside of your blog then you ensure it is do-follow.
So friends this was the important info on backlinks which got to know  the newbie blogger or even a blogger. I hope this little post is going  to be of assistance and if you would like help then remark below. Keep  visiting people for more and also subscribe us along with subscription  widget can be purchased in the sidebar. Take a great deal of care of  your family. Cheers!