Google Webmaster Tools says that in order to gain Page Rank (a way of gaging website authority http://www.camisetauruguaymundial.com/camiseta-maxi-pereira.html , PR is gaged from 0-10, 10 being highest) you should have high quality sites linking to yours, which is termed a backlink. A backlink is simply a link to your website from another website.
There are several types of link building strategies and all of them should be utilized to optimize your sites for the search engines which in turn will increase our traffic http://www.camisetauruguaymundial.com/camiseta-matias-vecino.html , so build links everyday
1. RelevantReciprocal Link Exchange
Reciprocal links are where you exchange links with sites that are relevant to yours. AS far as Google is concerned relevance equals quality as far as a backlink is concerned.
There are some webmasters who exchange links with any and all sites. But if you have a website about weight loss, how helpful is it for your visitors to see a link to a car auction site? This is a weak link and a useless waste of time and looks lame on your website! Build links for your visitors and not for ranks and your site will be rewarded.
The two most important factors in finding reciprocal link exchange partners are relevance and Page Rank, relevance being first important and page rank second. If you can get both then that's great. If you're site is new higher rank pages are hard to get http://www.camisetauruguaymundial.com/camiseta-nicolas-lodeiro.html , so don't worry about it and just look for relevance.