A good organic search engine optimization SEO, also called organic SEO, is basically down to 3 main considerations:
solid On-Page organic optimization
solid Off-Page link popularity and link quality
solid web page ranking for Google and Bing.
This method does sound simple but the amount of organic optimization SEO (page and link) is largely dependent on each keyword and the websites that are currently occupying top web page positions. In order to quantify the amount of organic optimization SEO required to support a top position, each keyword and respective competitiveness needs to be considered.
The cost of an Organic Search Engine Optimization (SEO) campaign is based on the following things:
Number of keywords that best represent the purpose of your web site.
Competitiveness of those keywords or terms.
The external, inbound links that may be necessary to compete with those websites currently occupying your web "space".
Organic SEO implementation restrictions including website construction.