Creating some dofollow backlinks really work. If you select backlink providers from same niche, that will be acting as a catalyst for you to increase your pagerank. Directories/Press Releases & Social Bookmarking are practically proved ideas for quality backlinks these days.
Get Back links as many friend suggested above. Back links should be from high page rank websites. By the way as i know Back links from .edu and .gov websites has more worth then other domains.
If you are concentrating in building PR means, then definitely you should go for quality Back Link building. You can do directory submissions and you buy links from high pr site.
I did 360 bookmarking submissions & 440 directory submission out of 130 directory submission are approved.I used Hh1 tags too.
I did 440 directory submissions & 130 directories are approved.360 bookmarking submision also submitted.
Like what they have said.. Create some do follow back links or go for quality back links from high PR website and pay/ buy links from them to increase your PR..
Do off-page optimization on high PR websites.Submit it to demoz.org. Do linkbuilding on high Pr relevant websites.You can also do the smo of your website.This will bring the good PR to your website.
first check your link is do follow or no follow check it out because if your most of the links are no follow than it's ok & try to create some do follow links
First make the content of your site good so that your if you are building links to your site then the content on your website should be good enough to keep your page indexed in search engines and remain to that.
I've increased my page rank by placing free classified ads in high traffic sites. Also, placing a link or article in an article directory is a good source of back links.
how old is your website? a website takes some time to get a pagerank. To get a pagerank you need to get lots of quality backlinks from PR pages.