I have a website

I have a website, I know that for a good position in the search engines need content, but I do not understand the key words, will it help SEO-copywriting?

Help, but SEO-copywriting - is one element of search engine optimization site. Keywords needed to write text, must choose a specialist who is optimizing your website.

Compiling a semantic kernel is not dealing seo-copywriter and optimizer for two reasons:

• optimizer should identify the keywords for which the positions in search engines are weak, optimized for writing text
• optimizer should follow the plan of putting the external links to increase the reference ranking site and identify key words that will be placed in reference to the third site articles