How do I increase my sites traffic?

Traffic has always been one of the most important things webmaster or any blog writers think of. Although there are many sites and methods of financial models, however, traffic is the sure way to make money online. So, how did I increase traffic to my sites?

1. Your site navigation can determine the return ration of your users. Keep it clear and hierarchical.
2. Professional look can make a difference – Try to keep your pages clear and keep from mass advertising.
3. Feedbacks are the only way to be sure about your test, enable them, keep them, read them, use them.
4. Broken links (especially out going links) should not fill your pages. Use up to 99 links per page maximum.
5. Copying content is 2 ways kind of a problem. A. Google might banned your site. B. People, who saw the original content before entering your site, will probably dishonor you and your site.