Do-follow links helps to a website for getting ranking in search results and increasing page rank as well.
Sure there is much importance of do-follow attributes links. It allows the spider to follow that links.
Its help to increasing PageRank . Get a back link from this forum : famousbooks.freeforums.org with Alexa Rank: 4,749
It is simply the opposite to rel="nofollow". and the dofollow vaule is the default value. So if there is nothing declared, it is going to be a link that is rel="dofollow" Sometimes CMSs and other grounds for pages got dofollow built in just to be transperant to you and everyone else.
DoFollow provides your website, with back links, so that web page could be crawled by the Google bot and also, DoFollows earns you good PR for your web-page, depending upon the factors like the number of outbound links present on the page you posted the link to your page, the reputation and PR of that page.
Nofollow has no negative effect to the site it is on.so we should always use do follow dofollow links for the web site.
I agree with Clinton. Do-follow links are useful only for back links. It disallows spammers from gaining any kind of advantage by inserting any type of unwanted link in a popular page.
Its very simple... Increases backlink, that leads to PR, that leads to visible in search engines.. Finally u get more visitors and ofcourse income...
A link that is Do Follow counts as a backlink and as such give authority to the site that is linked to. This helps it place higher in the search engine results pages.
for website ranking and pr do-follow links are very helpful, because google only consider do-follow links.
Dofollow allows its pagerank to pour onto your page its linking too. You can then use internal linking to share that juice with other pages on your site, or SITES to pass the juice around. you can even point to your domain itself. that way it raises the entire site up. thats what will make your site look astablished or grow its link authority. Nofollow doesnt pass any link juice at all. HOWEVER its ok to have some because it will look natural to google compared to having all dofollowlinks. nofollow will still help traffic wise, just not juice wise.