Conversion Rate Optimization Chapter 5

Conversion rate optimization (CRO) is the art and science of persuading your site visitors to take actions that benefit you, by making a purchase, making a donation, or committing to some positive future action.

Note: This chapter in its entirety is available as a sample chapter Conversion Rate Optimization (2 MB PDF)

CRO uses a wide variety of techniques including persuasive copywriting and credibility-based web design to convert prospects into buyers. By planning, designing, and optimizing your website to persuade, you can ensure that it will act as a more efficient sales tool. You can compare a conversion-optimized website to a successful (but commission- and salary-free) digital salesperson who works for you 24/7, 365 days a year, qualifying leads, building rapport, and even closing sales.

The Benefits of CRO

With the average conversion rate hovering between 2.5 and 3.1% (Fireclick 2008, Shop.org 2007), the importance of a conversion optimized site becomes clear. Although "your mileage may vary," you can expect that high-quality optimization will increase conversions by 50% to 200% or even more. For example, in Chapter 4 "PPC Case Study: BodyGlove.com" we discuss a case in which the increase was more than 600%.

CRO helps you to meet the following business goals:

  • An increase in sales, revenues, and profits
  • The generation of more leads for your sales team
  • Boosting "opt-ins" to build your e-mail list
  • Reduction of customer acquisition costs
  • More page views for advertising
  • Engagement of more users
  • A permanent improvement to conversion rates

Best Practices for CRO

What follows are the best-practice principles behind CRO. It might seem at first like an extremely broad, almost intangible, idea. However, you can achieve conversion by following very specific steps using tools you already have at your disposal. CRO uses what you already know about your customers and their psychology to your advantage by using language, imagery, and a level of engagement that will make your site stand out among those of your competitors.

First we'll explore how the principle of source credibility can make your site appear more trustworthy. Next, we'll discuss the psychology of persuasion, including:

  • The six primary psychological persuaders
  • Maximizing conversions with personas

Then we'll highlight the top 10 factors that you can use to maximize your site's conversion rate, including:

  1. Credibility-based web design
  2. Easy navigation
  3. Logo credibility
  4. Memorable slogans
  5. Benefit-oriented headlines
  6. Best content placement
  7. Calls to action
  8. Benefit-oriented content
  9. Using "hero shots"
  10. Interactivity and engagement

You'll learn how to stage your CRO campaign through the discovery, planning, and optimization phases. Finally, we'll show these techniques in action by analyzing two examples of best conversion practices. Here is an outline of the chapter:

References

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Information Processing and Management 44 (1): 386-399. Preconscious judgments of aesthetics influence perceived credibility of websites. VoilĂ ! Instant credibility.
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Ibid.,
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Ibid.,
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