Alexa ranking is important. To improve alexa ranking, Try to get random links from high alexa ranking websites regularly. Alexa system has become strict since Jan 2010. So regular high quality links are required for alexa rank boosting. And check if the alexa bot is coming on your website if not than this could be one reason for the increase of alexa ranking. To get rid of this problem just place alexa widget on the website for just 1 week than remove it. That helps a lot. Thank You
Alexa ranks a website based on the amount of users who have visited the website and several other factors like time on site, bounce rate influences the rank of the website.
I think try to get more traffic to your site. do more social networking to get more traffic to site, It will helpful to increase alexa traffic rank...
Alexa rank is not that really important. It doesn't really states your site's real traffic stats. Ranking in Alexa is just based on a visitors who have Alexa Toolbar installed.
Buy Article spin search keywords create one article for one keyword and create 1000 articles with one article by using Article spin but don't post more than 50 pages per day in your website. Posting 1000 contents for a keyword in your website may Rise Alarming bell from Search engines.
To gain more Alexa ranking, ask your visitors to install the Alexa Toolbar. Everytime they visit your site, they will contribute in the increase of your site's Alexa ranking.