You want get a traffic and keyword rank of a website so you can do important off page activity like, Social bookmarking, Directory submission, forum posting, artical submission, blog submission and local listing etc.
You can use these techniques
Article submission
Web 2.0 (Also Start Conversation in Blog Communities)
Social Bookmarking submission
Directory submission
Info graphic
Blog Commenting in niche sites
Business Listing
There are various seo tasks which drives more traffic
1) Blogging
2) Blog marketing
3) Forum marketing
4) Search engine submission
5) Social bookmarking
6) Link Baiting
7) Video marketing
8) Article submission
9) QnA
10) Web 2.0
What I would suggest you to go for is Guest posting, PBN, QnA, Forum posting and Video posting. Other than that many other task are also there which are effective but not as the earlier ones. Its better if you have a good collection of high PR sites so that your post can get good feedback from the viewers of it.
By analyzing your keeness for knowing about the Off Page SEO technqiues I am sure that you want to do the best SEO for your business. Few Off techniques that could help you to promote your business are:
By performing some of these tasks one can easily get huge traffic on their website within a jiffy. Its true and would help you a lot. But be attentive the sites whihc you will use must be of high authority i.e. it must contain high page rank.
There are various activities in SEO which can help you in boosting your rank few task are below
Guest posting
article submission
forum posting
web 2.0
video creation
pbn
classifieds