Why is FREE SEO not advise
Free SEO can mean two different things. The first is simply another name for automatic optimization. Some Web sites offer an automated service, which provides an opportunity for those who do not want to pay for software to use this service anyway. By cons, you should know that the free listing or automatic will not give the expected results because it does not guarantee the indexing of the site has been submitted. So it is wiser to opt for a paid listing that free, that is, to engage the services of a search engine optimization register your site manually to search engines.