Facebook explains : Why this decline in the number of visitors to page?

In the name of God the Merciful

When Facebook modified its algorithm in 2013 To determine what users see as the latest news, both have a page on Facebook decreased dramatically to reach members noted to what is posted on his page, in this article explains exactly what happened with Facebook.
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On a post on Facebook, Brian Bolan says, there are two main cavities because there are fewer Zuarisin to the content of pages: The first is that there are a large number of topics that are published, the rate of topics that a person can reach every time he enters his Facebook account is up to 1500 subject. Also, the pages are competing with some hundreds of them, but with thousands of topics, pictures and videos ( According to the popularity of the page and its owner) On the other hand, ordinary users compete with the pages in their personal content for what happened in their day, for example, or what they think about it. Also Facebook users are admired by a lot of pages . All this huge number of topics that are developed daily creates the problem of not many users reaching the content content, and it is a problem that Facebook tries to solve in addition to the second reason for the problem.
The second reason is that the news feed algorithm ( Newsfeed) , Sawa we liked it or not, designed to present to the user topics that have a relationship with his interests. So instead of showing Facebook to the user 1500 Topic every time you enter, Facebook selects approximately 300 A topic out of 1500, which means that the user only sees 20% What his friends publish and the pages he admires.
To answer the question of why Facebook does not offer everything as Twitter does, Bolan answers that the company wants to provide users with the most enjoyable and useful information. And he also responds in the exile to the accusations that Facebook wants to press the owners of the pages to pay in exchange for advertising to them. Also, Polan explain that the ads on Facebook are purposeful and most of them explain the success stories of the major companies. Polan confirms that Facebook continues to innovate and that the current design to display the latest news is a good evidence that Facebook tries to make the use of the social network easier .
translation : Charisma USA
The original topic on the link :
http://thenextweb.com/facebook/2014/06/05/facebook-explains-organic-facebook-page-reach-dwindled