SEO is a collection of technique,which is use make our website more compatible which search engine guidelines.
Directories have their own data & they doesn’t have any crawlers,
when we enter a query in directories,it shows the results of our
queries from its own stored data.Examples :www.quicker.com,
3 type of SEO results:
For this results owner doesn’t pay any money , it is
based on the optimization of the websites.
Paid Results: For this kind of results owner have to pay money for own website ranking.If the owner doesn't paid money then website ranking become decrease than before. Local Results: For this kind of results owner doesn't pay money for own website ranking.Owner add his/her business under google local business list.Under this results only local business list are shown