A way of determining this is find out how long on average spend their visitors on your site. If the time that stay there is too short, that would indicate an underlying problem. Then, the challenge is to infer what that problem is. It could be that your keywords are taking the wrong type of visitors to your website, or that your graphics to confuse or intimidate the visitor, making to quickly exit the site. Use the data how much time visitors are happening in your site to point accurately to specific problems, and once you fix those problems, continue researching the same thing, to know the time remaining and if the steps that you took were effective. In addition, your Web site traffic statistics can help you determine the effective areas and the ineffective on your site. If you have a page that believes that it is important, but the visitors barely look at it and go quickly, that page needs attention. You can, for example, consider improving the link to this page, by placing a link more remarkable that appeals to your audience, can improve the appearance of the page, or give more facilities to its visitors so that they gain access to the necessary information on that page.
If, on the other hand, you realize that visitors spend too much time on pages that you think are less important, you might consider moving some of their sales and marketing letters to that page in particular. As you can see, these statistics will reveal vital information about the effectiveness of their individual pages, the visitor habits and motivation. This is essential for any successful Internet Marketing campaign. Your Web site has, undoubtedly, pages which can be exited to go directly to the purchase order or contact form.