E-Mail Heatmaps: More Than a Hot Technology
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You aren't looking at a local weather map or an old-fashion sonogram. It's an eyetracking heatmap for an email. With this one image, I can tell what copy and creative people are looking at and reading. More important, I can quickly understand which copy and creative points could be suppressing response. According to my latest findings, about 60 percent of people who read an email only see or read 50 percent of the message.
It's vital, then, to ensure the part of the message that is read is clear, action-oriented, and powerful and drives response.
What Is Heatmapping?
Heatmapping isn't the newest whiz-bang email technology. It's inexpensive and quick to do. And works on more than email.
A few months ago, I was introduced to heatmapping by Eyetools. As a director of email marketing practice, I constantly search for new technologies, innovative email applications, and ways to optimize our email marketing process. Like you, I'm always challenged and restricted by email realities. Things like the wait for IT resources, lack of ability to integrate with homegrown systems, and funding challenges. I get really excited when I find something that can be implemented in a virtually barrier-free manner and can drive return on investment (ROI). This time, it's heatmapping.
Heatmapping records where people look at a specific document, how much time they spend looking at a particular element, and the order in which they look at the items. Eye tracking (how Eyetools generates its signature heatmaps) is a simple, effective process.
Six Reasons Why I Like Heatmapping
I've used heatmapping for a number of clients, both business-to-business (B2B) and business-to-consumer (B2C). Each time, the findings drive increased response. Here are the top reasons I remain a fan:
- Heatmapping is fast. Studies are complete in two weeks or less.
- Results require changing only copy, not creative, layout, or anything expensive.
- Insights usually double CTR (define) without heavy coding or creative changes (no promises here, but it's what I have seen).
- Heatmapping email leads to heatmapping landing pages and Web pages (finally, a way to convince people an effective email campaign requires analyzing the entire email path, not just the message!).
- It results in a mix of qualitative and quantitative research that provides concrete answers to highly debated questions. For example, what are the optimal number of fields on a registration form?
- It enables an open forum for creative, copy writers, account teams, strategy planners, and even the client to collaborate over one consistent vision.
Key Offerings
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Though heatmapping doesn't displace the fundamentals of effective email marketing, it is a phenomenal way to glean insights and validate best practices. In many cases, when our clients and account teams see the heatmaps, they see clearly how "common sense" the corrective actions can be. Without heatmaps, we often overlook common sense. Such failures can result in suboptimal response.
Some exciting learnings identified from recent heatmapping tests:
- A prominent call to action at the bottom of the email often guides the reader's eye for the entire email.
- In freemail accounts, banner ads don't typically detract from the reader's attention to email copy.
- Headlines over 50 characters in the email body should wrap on two lines, with action words either at the beginning or end.
- Bulleted copy gets more attention than straight copy.
- Bolded copy causes a typical reader to skip over the two to three lines right above it.
If you have questions about heatmapping or learnings for a specific scenario, send them to me. If there's interest, I'll share answers in the next column.
Want more email marketing information? ClickZ E-Mail Reference is an archive of all our email columns, organized by topic.

Jeanniey Mullen is the chief marketing officer for Zinio and its sister company, the exclusively digital magazine VIVmag. Jeanniey is recognized as a pioneer and visionary in the digital marketing and advertising space, with an expertise in e-mail marketing.
Prior to Zinio, Jeanniey was the senior partner and global executive director of the e-mail marketing and digital dialogue practice at OgilvyOne Worldwide. She worked with such clients as IBM, American Express, and Yahoo. In the mid-2000s, Jeanniey founded the Email Experience Council, the world's largest e-mail marketing trade organization. She currently serves as the executive director of the EEC, which is now owned by the Direct Marketing Association. Before that, Jeanniey ran her own advertising agency. And in the late 1990s, Jeanniey created the global e-mail marketing division inside an advertising agency at Grey Direct.
Jeanniey is a frequent speaker on a variety of topics including e-mail and digital marketing, brand development, and publishing. She is also a published author with two books in her portfolio, including "Email Marketing: An Hour A Day." She sits on the advisory boards of a number of innovative organizations, including the Social Media Advertising Consortium and the Online Marketing Summit.
Article Archives by Jeanniey Mullen
Getting Real About Results - Feb 1, 2010
What if People Don't Know What to Do With Your E-mails? - Jan 19, 2010
Why E-mail Marketing Is in Need of a Makeover - Jan 4, 2010
One Resolution You Need to Make for 2010 - Dec 21, 2009
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