I get 660 page impressions per day but still my page rank is zero. Can any one suggest me waht i ahve to do to increase my page rank. On avg i do 12 post per day. Please give suggestions to improve it.
Go onto forums related to your niche. Quote the article and put your URL as source. Easiest way to get traffic + backlinks.
backlinks = other sites linking to you. you can either submit to web/article directories, social bookmarks, forum signatures as previously noted, comment on other blogs, place classified ads, and more. those are free ways to get links back to your site. pr is based on links, not the quality of your site or how often it is updated. get links and your pr will go up. get quality links, from highly relevant sites, and your pr will improve even faster.
Neither impressions, traffic, or how often you post will increase your PageRank. PageRank is a specific evaluation that Google gives based on backlinks and backlinks only. You can hope that visitors will link if you provide frequent original content, but in general you have to go out and get them for yourself - you can do this with directory listings, forum sigs, blog comments (check that they are dofollow) and just asking other webmasters to link to you if you think you offer something interesting to their visitors.
Do some good keyword research and try to get links from those pages that rank well for your chosen keywords. With relevant links, you may get some targeted traffic in addition to boosting your PR. One should really focus on improving their search positions, rather then PR. PR can only be monetized by selling links (or the domain/site), and that is a short term solution since Google will punish you. With improved search positions, you will get more traffic which can then be monetized.
Page impressions don't give PR. Backlinks do and PR is only updated once every 3-4 months. An easy way to do this is write good content and submit it to digg, other webmasters at digg.com will write about what you wrote and might give you a backlink. also submit to directories and add your site to your sig.
Try to forum Posting with sig..., Blog comment posting in dofollow sites, directory submission. you getting back link