Very nice article. You probably focused on all parts of marketing a website. Even this article gone beyond the traditional marketing tricks and introduces few nice points which are really helpful and fruitful to make one's website popular. It involves investment as well as hard work and analysis in the beginning. May be in near future some decentralized block chain based application will be in existence that will be helpful to rate and rank the websites and they may even do the marketing without investment or very less investment but by considering the quality. What do you think?