
"You Should Test That" demolishes marketing "best practices" with data-driven strategies that boosted Shutterfly and Google conversions by 400%. Chris Goward's revolutionary LIFT Model has transformed how industry leaders approach optimization - replacing executive opinions with scientific testing that actually works.
Chris Goward is the bestselling author of You Should Test That! and a globally recognized pioneer in conversion rate optimization. As founder of WiderFunnel, which he launched in 2007 and scaled into a leading experimentation agency before its 2021 acquisition, Goward established the conversion optimization field through data-driven frameworks like the LIFT Model and PIE Framework.
His book—a foundational marketing strategy resource—teaches businesses to replace guesswork with evidence-based testing, drawing on his work with Fortune 500 clients including Google, SAP, and eBay.
A sought-after speaker at hundreds of conferences worldwide, Goward’s insights have shaped digital marketing practices across industries. He serves on the board of Giving What We Can Canada and contributes to entrepreneurial thought leadership through talks and articles. You Should Test That! remains a cornerstone text for marketing professionals, cited for its actionable methodologies that drive measurable revenue growth.
You Should Test That! is a guide to conversion rate optimization (CRO) that emphasizes data-driven testing over guesswork. Chris Goward outlines a 7-step process for improving website performance, including audience analysis, hypothesis creation, and A/B/multivariate testing. The book introduces frameworks like the LIFT Model, which balances value proposition clarity with reduced user anxiety to boost conversions. Case studies demonstrate how strategic testing increases leads, sales, and profits.
Marketers, UX designers, and business owners seeking to optimize website performance will benefit most. The book is ideal for those tired of subjective design debates and eager to use testing tools like A/B experiments. Goward’s actionable advice suits both beginners and seasoned professionals looking to systematize their CRO efforts.
Yes, for anyone serious about data-driven marketing. The book provides a repeatable framework for testing hypotheses, backed by real-world examples from Goward’s agency, WiderFunnel. However, critics note it doesn’t quantify testing costs or address budget constraints.
The LIFT Model identifies six elements affecting conversions:
Goward compares it to aerodynamic lift, where optimizing these “airflow” factors increases desired user actions.
Tests should follow a hypothesis-driven approach:
Examples include testing video reviews for product pages or emotion-driven headlines for service pages.
While praised for its methodology, the book doesn’t address the time/cost of implementing ongoing tests or how to prioritize tests for resource-constrained teams. Some note it focuses heavily on WiderFunnel’s case studies without broader industry examples.
Hypotheses must be specific and measurable, like “Increasing font size from 12px to 16px will improve readability and form submissions by 15%.” Goward emphasizes aligning tests with business goals rather than arbitrary design changes.
Case studies feature:
These illustrate how incremental changes yield significant results.
Goward argues CRO and SEO are synergistic—better-converting pages retain visitors longer, improving dwell time signals. Conversely, SEO traffic provides more data for testing. The book advises aligning keyword targeting with landing page experiments.
Goward founded WiderFunnel, a leading CRO agency, and has tested over 1,000 campaigns for brands like Microsoft and HP. His expertise in blending creativity with analytics shapes the book’s实战 approach.
Unlike theoretical guides, it provides a battle-tested, step-by-step system focused on measurable outcomes. The emphasis on hypothesis validation over intuition sets it apart from conventional design or copywriting manuals.
Yes. The LIFT Model and testing frameworks apply directly to product pages, checkout flows, and promo campaigns. Goward discusses optimizing elements like trust badges, pricing displays, and urgency tactics for online retailers.
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All websites can be improved.
Designs become constrained by technical limitations.
Prioritize revenue-producing actions over micro-conversions.
Companies that view optimization as a one-time project miss valuable learning opportunities.
The home page may not deserve the most attention.
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Something remarkable happens when a visitor lands on your website. In just two-tenths of a second-faster than you can blink-their brain has already decided whether to stay or leave. Most choose to leave. And every time they do, you're watching potential revenue evaporate. Here's what makes this truly frustrating: even the world's most successful companies-Google, Facebook, Amazon-obsessively test and refine their websites because they know a fundamental truth. Your website is almost certainly underperforming, and you probably have no idea why. The culprit isn't laziness or incompetence. It's something far more insidious: the way websites get built in the first place. Companies select designs based on competitor sites without knowing whether those sites actually convert. Design agencies prioritize client happiness and creative awards over revenue. Both parties rarely establish concrete business goals before starting. The result? Websites designed by copying other websites, perpetuating an endless cycle of mediocrity. Then there's the "best practices" trap-following average approaches that keep you average. But the real damage comes from how decisions get made. The HiPPO method defers to the Highest-Paid Person's Opinion. The Black Turtleneck method accepts pronouncements from supposed experts without question. Neither produces results that can be measured, improved, or defended with data.