SEO Optimization Difficulty Calculation formula

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Some time ago I put forward a SEO fee standards, SEO fees are mainly set up to optimize the degree of SEO optimization, generally we judge the difficulty of search engine optimization mainly based on the following points:

1, Baidu included amount (that is, Baidu query after the keyword in the upper right corner of the "Find relevant pages about XXXX article")

2, the first page of the site they are all the first class domain name

3, whether the keyword contains again title on

4, keyword is again title first

5, the keyword appears how many promotion

6, the enemy website PR situation

7, the opponent's website outside the chain situation

8, the opponent's website form, information size

and many other factors to judge.

How to calculate the formula: first of all, we optimize to the first page of difficulty set to the ideal state (that is: no competitor site, as long as you have a website to submit search engines can be ranked first) difficulty bit zero.

We put each of the factors that hinder our home page and the opponent according to block ranking difficulty set a percentile, and then add the numerical value of the difficulty coefficient. Then use 1 (ie: 100%) minus the difficulty factor percent to get the ranking success rate.

For example: We put a promotional site to hinder our ranking home difficulty coefficient set to 10%, then if the home page appears 10 promotion, our home page difficulty coefficient is 100%, the success rate is 0, that is, no possible ranking home!

This paper comes from a network of Yue