we can increase our backlinks by submitting our site under "dofollow" directories with good page rank.This can be made by directory,article,deeplink submissions..... how can i get free directory list with high page rank?
YOu can search it on www.web-directories.ws there are many directories are listed in high pr as well.
Yes you can, but it is more efficient if you mix the links with other methods, such as blog commenting (dofollow or comment luv) and article directories.
Search on Google, you can find out good sources. Check it out this site freebacklinklist for dofollow directories.
I agree with geester1, mix it up. Continue to search for high quality backlink list on google or forums like digitalpoint
Agree with geester1 - mix the methods. Only directory links aren't so good option. Try to put links to similar sites to yours and post links in forums, which put "dofollow" at the links. The best way is to get high PR from related sites, not from directories, because to related sites you can suggest 1 your link at high PR for several of their links at your lower PR pages. Try it.
Why do you want to get PR? It is useful only if you sell links. If you need high ranking it's better to look for quality links not only directories that are almost useless for SEO.
Directory Critic (http://www.directorycritic.com) is also good & updated. You can also rate & report directories over here.