Welcome to the Q&A Forum

Hi MB It's perfectly OK to rank articles and categories as long as you can justify them. For example, the primary keywords would be: Category:  'Stock Market Training'' Article: What is The Stockmarket? All well and good so far. You would make the primary keywords distinct and different for each and that would work well. Once you introduce tags like Learn Stock Market - everything falls apart. They cut across and cannibalize the category and articles and so have no worth. It will ruin your efforts for the other two. Write some compelling SEO text for the category page, up to 1000 words may do but check the competition and have just a short summary of each article on there with links to the articles. No index the tags.  Trust me it's the correct way to go. Nigel