Hello mats,
What do you think, what SEO is art or science?
How do you do it yourself or if I hire the consultant (how much for him)?
Any help would be appreciated.

SEO is the art of getting traffic to your site by optimising the on page content and off page links to your site. So that means more candidates will come to your business website if your site has a higher ranking on the search results page.

SEO ia an art of getting traffic and it helps to promote the visibility of webpage.

SEO is one type of art of improving traffic of website and become popular on internet. We can define SEO as a art because science is much deeper than that.

I would recommend you do SEO on your own as it keeps you updated with latest in's and out's of SEO. By doing SEO on your own, you learn by experience which pays you in the long run in case you are out of funds.

If you are starting from the scratch, you may hire one if your budget allows.

I think it's both; in SEO more often than not you are experimenting to achieve your goal. An art because you're being creative, just like on forum you are already doing the art of writing.

SEO is both an art ans science. SEO can help to increase the PR of your website and also it can help to role up your website in Google search engine result page. So it can help to increase your on-line business. It is one of the good way for making money on the Internet also.

 SEO is art of Keywords ranking in the Search engine . Every Sites get business through his keywords ranking in Search engine .

SEO is an internet marketing technique..........

SEO is one type of art of improving traffic of website and become popular on internet. We can define SEO as a art because science is much deeper than that.

I think SEO is a technique which helps you to get visitors, but you should use this technique with your best mind's ability.