A very good and one of the easiest ways to increase traffic to your website is by article marketing.
All you have to do is write an article of 400 words or more on the topic of your website, blog or product. The article should be informative and contain useful information that is helpful to readers. Place at the end of the article what is known as a resource box. The resource box should contain a link back to your website and it's description. Upload the article to multiple article directories. Proof read your article carefully as some article directories will not accept low quality articles.
It is better to write unique articles for each article directory, if you have the time.
Now how does this bring you traffic? People reading the articles will come to your website. The articles will be read on the article directories themselves or on the websites that will use your article as content.
 Some good article directories: