Search engines ought to be able to gauge the relevancy of your content to a pursuit question.
Google (and alternative search engines) ought to examine your website objectively. nobody would use Google if they could not deliver content that a user was finding out. For this reason, Google must have a system of rating the relevancy of a selected web site to what its user is seeking. There are several ways they use to accomplish this, mainly onsite and offsite optimization, however link building is an especially effective approach of determining the recognition of your website with regard to a selected topic. As time passes, additional sites can reference yours (link back) as a reputable supply of knowledge, providing you with additional weight and relevance as an authority website in your niche. Once you perceive what link building is and the way relevancy affects rankings, these inbound links can naturally build your website stronger and find you higher organic rankings in your explicit market.
Quantity vs quality
So currently that we've determined that inbound links are the key to obtaining additional search engine traffic, the question becomes "how several do i want and will it matter where they are available from"? isn't so easy. simply as your website features a weight, or page rank, related to it, the page of the inbound link will have a page rank related to it. the upper the rank, the higher the link! All else equal, all you wish is additional links than your competition and you may rank higher. Since competition within the SEO world isn't on a level plane, the key to ranking #1 in Google is to possess as several inbound links as doable from prime quality sources with high page ranks. this is often why some sites with fewer inbound links can really rank higher than others with thousands of links, their links are merely coming back from robust sources and supply additional credibility.