Don't Make Me Think, Revisited
Examines the principles behind website design and development. Includes examples and information on ensuring your website is usable on a mobile device.
The Golden Rule: Don't Make Me Think!
Steve Krug's core premise is simple: a web page should be self-explanatory and obvious. When users look at a page, they should instantly understand what it is and how to use it without having to spend precious cognitive energy. Every time a user has to ask themselves where to click, what a term means, or where a link leads, a mental question mark is created. These micro-frustrations accumulate quickly, leading to cognitive fatigue and driving users away. Designing with the 'don't make me think' philosophy ensures that navigation and content are so intuitive that they require zero conscious effort to process.
The Reality of Browsing: Scanning, Satisficing, and Muddling
Designers often imagine users carefully reading every word on a webpage and logically weighing their options. In reality, users behave like busy commuters: they scan pages rapidly looking for keywords, 'satisfice' by clicking the first reasonable-looking link rather than searching for the absolute best one, and muddle through interfaces without reading instructions. Krug explains that we should design for this real-world behavior. By acknowledging that users are in a hurry and rely on instinct rather than deliberate analysis, we can build interfaces that accommodate their impatient, fast-paced habits instead of fighting against them.
Billboard Design 101: Creating Pages Meant for Scanning
To cater to users who scan instead of read, web pages must be designed like highway billboards—instantly comprehensible at high speeds. This requires establishing a clear, strong visual hierarchy where more important elements are visually prominent. Designers should also take advantage of established web conventions (like placing search bars in the top right), format content into distinct visual chunks, and keep noise to an absolute minimum. Minimizing clutter and formatting text with bullet points, bold headings, and short paragraphs helps users immediately locate the information they need as they glide through the screen.
Mindless Clicks: Making Choices Painless
A common myth in web design is that users despise having to click multiple times to reach their destination. Krug debunks this, arguing that the number of clicks does not actually matter as long as each click is completely mindless and unambiguous. Users are happy to click three or four times if each step is a clear, confident choice that requires no second-guessing. However, even a single difficult click that forces them to pause and weigh options will trigger frustration. To keep users happy, ensure that link labels are incredibly descriptive and lead exactly where expected.
Omit Needless Words: The Art of Web Writing
Most web copy is filled with unnecessary fluff, which Krug colorfully labels 'happy talk.' This promotional prose serves no purpose other than to take up space and distract users from their goals. To optimize web copy, Krug's golden rule is to eliminate half the words on each page, and then get rid of half of what is left. Cutting out empty introductions, instructions, and marketing jargon makes the remaining valuable content stand out. Shorter pages are easier to scan, load faster, and respect the user's precious time and limited attention span.
Street Signs and Breadcrumbs: Designing Clear Navigation
Web navigation is not just a menu; it is the digital equivalent of street signs and physical landmarks in a shopping mall. Because users can 'teleport' deep into a website via search engines, they must instantly know where they are, how they got there, and how to get back. Effective navigation requires a persistent header, clear utilities, a search bar, and visible section markers. Including breadcrumb trails and highlighting the user's current location on the navigation bar provides vital context, ensuring users never feel lost, disoriented, or forced to hit the back button repeatedly.
The Big Bang Theory: The Critical Role of the Homepage
The homepage is the most demanding page to design because it must accomplish many conflicting goals simultaneously. Its primary job is to answer four fundamental questions within seconds: What is this site? What do they do? What can I do here? And why should I be here? Krug stresses that the homepage must establish the site's identity and mission clearly, while providing easy entry points to deeper content. Utilizing a concise, prominent tagline and a clear 'welcome blurb' prevents users from leaving immediately due to confusion about the site's ultimate purpose.
Usability Testing for Regular Folks: DIY Testing on a Budget
Many organizations avoid usability testing because they believe it is too expensive, time-consuming, and complex. Krug dismantles this myth by advocating for 'do-it-yourself' usability testing. He recommends testing with just three participants once a month. This approach is highly effective because testing even one user is 100% better than testing none, and three users will readily reveal the most critical flaws in any design. The goal is to identify the most glaring, easy-to-fix issues quickly, make incremental improvements, and foster an organizational culture that prioritizes real-world feedback over subjective team debates.
The Reservoir of Goodwill: Treating Users with Respect
Every user approaches a website with a metaphorical 'reservoir of goodwill.' Positive experiences, like finding information quickly or having clear options, fill this reservoir. Conversely, negative experiences, like hidden fees, forced registrations, or confusing forms, drain it. If the reservoir runs completely dry, the user will leave your site and likely never return. Krug reminds designers that usability is ultimately about common courtesy. By keeping interfaces honest, avoiding sneaky patterns, and actively respecting the user's time and effort, you preserve their goodwill and cultivate lasting trust and loyalty.
Going Mobile: Adapting to Smaller Screens
In the 'Revisited' edition, Krug addresses the unique challenges of mobile usability. Designing for smartphones and tablets requires managing limited screen real estate, accounting for physical interactions like fat fingers, and handling distractions. Rather than just stripping away content, mobile design demands strict prioritization. Krug argues that the core usability principles remain unchanged: don't make mobile users think, ensure choices are mindless, and keep navigation intuitive. Whether a user is browsing on a massive desktop monitor or a tiny smartphone screen, the expectation for a seamless, effortless, and delightful experience remains identical.