Help !! need some basic SEO advice !!

After done with some onpage seo on my site i found nice results that my articles ranked under top 100

well need help on :( How to rank my article for a kW on #1 if its already comes under #50 on google those keywords are low competition and ,medium traffic kw can anybody tell me the steps to get it rank a bit higher on google


can anyone one tell me easy and best steps to follow in order to get a bit higher ranking then earlier without paying for any Off-Page seo services.


thanks in advance