old domain problem

Hello All, I have taken an old domain for blogging. I have published so many quality articles to increase visits and ranking. Also, Almost 70% articles are indexed. But not a single article is in rank. Also, I have created backlinks too. But I think that there is a problem in technical SEO or...

2 days ago I just buy new domain trough name cheap, and today 20 Sept i publish the website. but after publish i see in seoqueke toolbar the age of my domain is may 19, 2010. and i check the web archive has data below. So my question, 1. Did i get positive result, base on data the archive...