About the AuthorAndrew Goodman is founder and president of Page Zero Media, a Toronto-based search marketing agency offering full-service campaign management for paid search as well as
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Trang 2Winning Results with
Google AdWords
Second Edition
Trang 3About the Author
Andrew Goodman is founder and president of Page Zero Media, a Toronto-based search
marketing agency offering full-service campaign management for paid search as well as a variety
of related online marketing services for growth-oriented clients such as E*TRADE, Canon, Etsy, Business and Legal Reports, Canadian Tire, and Torstar Digital His blog, Traffick.com, has framed many of the debates in the industry, dating back to 1999 A globally recognized speaker (including an integral role in over 30 Search Engine Strategies conferences dating back to 2002),
he has served as Program Chair for Search Engine Strategies Toronto for the past two years His columns appear regularly in publications such as Search Engine Land, and his sound bites
frequently show up in major media, including The New York Times, The Globe and Mail, The
Washington Post , Fortune Small Business, Business News Network, and Marketing Magazine
Andrew is also a cofounder of HomeStars, a dot-com startup in the home improvement space He served as VP, Strategy for HomeStars from 2007 through 2008
For relaxation, Andrew enjoys inline skating in west end Toronto (sometimes into hostile crowds of picnickers), extreme gardening, watching the Weather Channel, and long walks on Cuban beaches He shares most of these experiences with his wife, Carolyn Bassett
About the Technical Editor
Matt Van Wagner is President and founder of Find Me Faster (www.findmefaster.com), a search
engine marketing firm based in Nashua, New Hampshire, and product architect for DEKE,
an ad simulator and quality control application for the Google AdWords DKI Ad function Matt is a member of Search Engine Marketing New England (SEMNE) and Search Engine Marketing Professionals Organization (SEMPO), and is a courseware developer for the SEMPO Institute Matt writes occasionally about the Internet, search engines, and technology for iMedia
Connection, New Hampshire Business Review, and other publications He has served as a technical editor for Mona Elesseily’s Yahoo! Search Marketing Handbook Matt holds a BS in
Economics from St Lawrence University, Canton, New York, and an MBA from Rivier College, Nashua, New Hampshire
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Trang 5Copyright © 2009 by The McGraw-Hill Companies All rights reserved Except as permitted under the United States Copyright Act of 1976,
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PART I The Paid Search Opportunity
1 How Big Is This Market? The Rapid Rise of Paid Search 3
2 A $21 Billion Afterthought: How Google Entered the Advertising Market 33
PART II How to Play the AdWords Game 3 First Principles for Reaching Customers Through AdWords 71
4 Setting Up Ad Groups 115
5 How Google Ranks Ads: Quality-Based Bidding 133
6 Big-Picture Planning and Making the Case to the Boss 155
PART III Intermediate-Level Strategies 7 Keyword Selection and Bidding: Tapping into Powerful AdWords Features 181
8 Writing Winning Ads 213
9 Expanding Your Ad Distribution: Opportunities and Pitfalls 245
PART IV Winning the AdWords Game: Advanced Issues 10 Measuring Success: A “What’s Changed” Report 267
11 Increasing Online Conversion Rates 283
12 Online Targeting 1995–2015: Fast Start, Exciting Future 335
Index 367
vii
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Trang 10Foreword xvii
Acknowledgments xix
Introduction xxiii
PART I The Paid Search Opportunity CHAPTER 1 How Big Is This Market? The Rapid Rise of Paid Search 3
Targeted Advertising vs Surplus Interruption 4
In the Beginning: Advertising on the Internet 7
Mass Marketing Inertia: Why Do the Old Ways Persist? 8
Google’s Unassuming, Yet Butt-Kicking, Beginnings 9
Search Marketing Facts and Figures 10
Size of the Advertising Market 10
Size of the Online Advertising Market 12
The Growth of Search Marketing 16
Search Engine User Growth 16
Types of Search Marketing 17
Why Pay for Search Traffic? Isn’t It Free? 22
Screen Real Estate, Location of Listings 22
Some Ads Are More Relevant 22
Post-“Florida” Fallout: Algorithmic Changes 22
Control Over Message, Navigation, Timing, Exposure 25
Noncommercial Sites and the Organic Results 26
Organic and Paid Search Strategies: Not Mutually Exclusive 27
CHAPTER 2 A $21 Billion Afterthought: How Google Entered the Advertising Market 33
AdWords Gets Its Start 33
How to “Speak Google”? 34
Google Responds 35
Predecessors and Competitors 37
Major Predecessors in Search 37
Major Predecessors in Paid Search 44
ix
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The Growth and Evolution of AdWords 50
Early Version Challenges 50
Google as Referee: Complications of Multiple Stakeholders 52
How Google’s DNA Influences the AdWords Game 57
PART II How to Play the AdWords Game CHAPTER 3 First Principles for Reaching Customers Through AdWords 71
Through the User’s Eyes: Profit by Understanding Searchers’ Love Affair with Google 72
Do People Really Look at the Ads on Google? 79
Why Users Love Google 81
More Thoughts on User Intent 83
Measurable and Nonintrusive: The AdWords Difference 84
Request Marketing 84
Google Calls It “ROI Marketing” (Not “Spend and Hope”) 85
Fast Feedback Cycles and Rapid Evolution 86
Online Advertising Pricing: Why Pay per Click? 87
Self-Serve, Pay as You Go, and Self-Learning 89
A Sales-Generation Machine That’s Yours to Keep 90
Before You Start: Planning, Third-Party Tools, and a Reminder 92
Work Backwards: Assess Which Third-Party Tools Will Be Needed 92
Real-Time Auction on Keywords and Phrases 93
Billing 94
Key Metrics and Terminology 94
Impressions, Clicks, and Clickthrough Rate 94
Cost per Click, Maximum Bid, Bid Discounter, Total Cost 95
Ad Position, Bidding Wars, and Reverse Bidding Wars 99
Limit Vanity Searching Internal to Your Company 100
Conversion Rates 100
Return on Investment (ROI) 101
Account Basics 101
Structure: Accounts, Campaigns, Groups 102
Entering Basic Account Information 103
Key Campaign-Level Settings and Possible Opt-Outs 106
CHAPTER 4 Setting Up Ad Groups 115
Why Grouping Keywords Makes So Much Sense 116
Google’s Strange Advice on Ad Group Size 120
Getting Very Granular with Groups 121
Organize, Organize, Organize 122
Multiple Persons Managing the Account 122
Post-Click Tracking 123
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Bottom-Line Performance (Ads Match Keywords) 123
Avoiding the Horrors of Overlap 124
Naming Campaigns and Groups 125
You’re in Charge: Reevaluate Structure Every Few Quarters 125
Writing Your First Ads 126
Editorial Review 127
Responding to Controversial Editorial Disapprovals 127
Quick Tips 128
Time Lags and Special Rules 129
CHAPTER 5 How Google Ranks Ads: Quality-Based Bidding 133
Encapsulating the Concept of Quality-Based Bidding 135
Quality Scores Are Based on (at Least) Three Broad Types of Data 135
Historical Data 136
Predictive Data 136
Opinion and Arbitrary Determinations 137
Paid Search Ranking Formulas: Past, Present, and Future 137
Paid Search 1.0 138
AdWords 1.0 and 2.0 138
AdWords 2.5 and 2.6 138
AdWords 3.0 139
How Ad Ranking Works: The Letter of the Law, and Beyond 139
The Goal Hasn’t Changed 139
Keyword Quality Score for Ad Ranking 140
Keyword Status 142
Landing Page and Website Quality 142
Content Is Separate from Search 143
Case Studies 143
Big Hair and Mistaken Identity: Is Google Thin-Slicing You into the Doghouse? 144
Case Study 1: Media Company, Slow “Quality Score Digout” Process 145
Case Study 2: HomeStars, Tighter Targeting and Speculation on Website Quality Issues 147
Addendum: AdWords 2.7—The Latest Development in Quality-Based Bidding 150
Fixed Minimum Bids Are Gone, Because Quality Score Is Now Calculated in Real Time per Query 150
Keywords Are Never, Technically, Inactive 151
“First-Page Bid” Offered as a Data Point 152
Quality Score Detail Intact 152
Glass-Half-Full Reaction: New Opportunities 152
What Hasn’t Changed: Strategy 152
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CHAPTER 6 Big-Picture Planning and Making the Case to the Boss 155
How Valuable Is Search Engine Marketing to Your Business? 155
Strategies for Small vs Large Companies: How Different Are They? 157
What about Affiliate Marketing? 159
B2B, Retail, Independent Professional, or Informational— What Is Your Business Model? 160
Business-to-Business 160
Business-to-Consumer 161
Professional Services 161
Information Publishing 163
Assess Your Sales Process 165
What’s Your Goal: Retail Sales, Leads, Registrations, Buzz, Subscriptions? 165
Cost per Acquisition, Cost per Order: Two Brief Case Examples 169
Difficulties in Forecasting 173
Forecasting Cost per Click and Click Volume 173
Forecasting Clickthrough Rates and Conversion Rates 175
An Alternative to Forecasting: A $2,000 “Testing Budget” 175
PART III Intermediate-Level Strategies CHAPTER 7 Keyword Selection and Bidding: Tapping into Powerful AdWords Features 181
How Matching Options Work 181
Exact, Broad, and Phrase Matching 181
CPCs on Different Matching Options 185
Keyword Research 185
The Google AdWords Keyword Tool 185
Keyword Research Tools and Tips 187
Keywords You’re Already Using 191
Examples of Unsold Keyword Inventory 191
Benefits of Being the Only Advertiser on a Phrase 193
Keyword Brainstorming: It’s about Them 195
Solve Your Target Market’s Problems 196
Keyword Variations: Plurals, Verb Forms, and Misspellings 199
Going Narrow 201
Keyword Progression, Initial Quality Scores, and Troubleshooting 202
Proceeding with Caution to Avoid Low Initial Scores 202
Disapproved Keywords 203
Approaches to Bidding and Ad Position 203
What Do We Know about Ad Position and Visibility? 203
Do Your Bids Have a Sensible Purpose? 205
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Set and Forget? Using Goal-Based Bid Management Tools 205
How to Use Powerposting to Bid at the Keyword Level 207
Making Bulk Changes Quickly with the AdWords Editor 208
Software Saves Time with Keyword-Level Tracking 209
Dayparting 209
Dealing with Foolish (or Rich) Competitors 210
CHAPTER 8 Writing Winning Ads 213
Targeting and Testing: Key Principles of Web Advertising 213
Imagine the “Perfect Ad” 213
Cater to People and Keep Yourself in the Game 214
How Your Ads Look to the User 215
Impact of Media Type and Location 215
Fitting Big Ideas into Small Spaces 216
Adopting the Right Tone 216
Addressing Multiple Priorities 221
Maintaining Accuracy 224
Getting the Most Out of Your AdWords Ads 225
A Technique for Ad Refinement in Stages 225
Getting Help from the Experts 227
Six Rules for Better AdWords Copy 228
Some Ideas for Testing Ads 233
How Split-Testing Works 233
Ideas for What Variables to Test 233
Tracking Results 240
Statistical Significance in Testing 241
Moving from Ad Content to Campaign 242
CHAPTER 9 Expanding Your Ad Distribution: Opportunities and Pitfalls 245
Getting the Most Out of the Keywords You Know 246
Deal with Your Lowest-Quality Keywords 246
Two-Word Broad Matching 248
Expanded Broad Matching: Disable Only if Necessary 248
One-Word Broad Matching + Negative Keywords 249
Advanced Technique: “Go for the Tail” 250
Building on Success: Hypothesize, Extrapolate, and Profit 252
Upping the Bid and Movin’ On Up 253
Content-Targeted, or Contextual, Ads: Take a Second Look 254
Ads Appearing near Content 254
Advanced Uses of Content Targeting: Current Affairs 258
Trademarks as Keywords (“Competitor Words”) 259
Exporting Your Successful AdWords Campaign 260
Google’s Main Competitors 260
Google Ad Planner 261
Offline Marketing 263