Book cover of Don't Make Me Think, Revisited by Steve Krug

Steve Krug

Don't Make Me Think, Revisited Summary

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"Don't make me think!" is the principle that should guide every web designer, reminding them to create intuitive, user-friendly websites that require no effort to understand or navigate.

1. People prefer to figure things out on their own.

Humans naturally lean towards trial and error when exploring new systems, whether it’s a website or a gadget. This inclination simplifies the design process because the key is to build for discovery rather than instruction.

Instead of diving into manuals, we often experiment until we find a method that works for us. This trial-and-error environment makes web usability vital. A user’s decision-making process, referred to as satisficing, prioritizes finding an acceptable solution swiftly rather than the most optimal one.

Users aim for quick solutions rather than delving deep into “how” a site functions. For example, someone might use Google’s search engine to find a site, even if they know the exact URL, just because it feels intuitive. This behavior underscores the importance of designing user paths that feel natural.

Examples

  • Most users skip reading device manuals in favor of discovering functionality by experimenting.
  • Some users type entire URLs into a search engine instead of the browser's address bar as a shortcut.
  • Studies show firefighters often use satisficing during high-pressure situations, focusing on efficient solutions rather than perfect strategies.

2. Scanning beats reading on the web.

Users don’t carefully read website content; they scan for what stands out. Most visits are goal-oriented, and users prefer to get results quickly rather than sift through heavy jargon or lengthy descriptions.

This is why clear, organized formats are indispensable. Websites should use short paragraphs, large headlines, and highlighted keywords to guide readers. Structuring content visually—similar to a newspaper's front page—ensures users can focus on what's relevant instantly.

Simple navigation and clear flow are better than cluttered layouts. Users don’t mind clicking as long as every click is purposeful and takes them to clearer information. The challenge lies in balancing information and simplicity without overwhelming visitors.

Examples

  • Corporate promotional websites with generic “We innovate solutions” statements often fail to engage users.
  • Eye-tracking studies reveal users focus on specific areas like titles, bolded phrases, and images but ignore clutter like excessive ads.
  • Websites using visual hierarchies, like Amazon’s “bestseller” tags or bold section headers, keep users focused on relevant information.

3. Navigation should feel natural and predictable.

Online browsing is like walking through a new store—visitors rely on clear signage to navigate efficiently. Unlike physical spaces, websites don’t allow users to “wander the aisles,” so the structure and flow have to be seamless.

Clear navigation bars are essential in providing users with context. Elements like "You are here" indicators, search bars, and homepage links help users figure out where they are and where to go. A consistent design lets visitors navigate without struggle.

Trust is built when navigation feels intuitive. If someone understands the layout and easily finds what they’re looking for, they will return. Confusing systems lead to frustration and abandonment, often for good.

Examples

  • Websites that use consistent headers with links to "home," "about," or "contact" better guide users.
  • An e-commerce site with a solid search bar helps shoppers find products without sifting through endless categories.
  • "Breadcrumb" trails on content-heavy sites like Wikipedia allow users to backtrack with ease.

4. Stick to conventions users already know.

Conventions exist for good reason—they help users feel at ease. Familiarity minimizes confusion and eliminates the need to relearn basic patterns. Breaking conventions might look creative but often disrupts ease of use.

Features like horizontal navigation menus, clickable logos linking to homepages, or tabs that act as section dividers are examples of systems users instantly recognize. When designers deviate from such conventions, they risk alienating users who expect familiarity.

While some originality deserves exploration, keeping usability and clarity as priorities will best serve user needs. Using well-known patterns doesn’t stifle creativity—it simply prioritizes better experiences.

Examples

  • Tabs resembling file folders help people instinctively connect the design with organizing documents.
  • CNN’s website uses familiar navigation methods (e.g., top categories menu, search bar) to keep interaction seamless.
  • You’d be frustrated if a magazine didn’t have page numbers, breaking an expected convention.

5. The home page creates first impressions.

People often judge websites by their home pages. It’s the first encounter, and within moments, visitors decide whether the site feels reliable, user-friendly, and worth exploring further.

A home page’s message needs to clearly signal the site’s purpose. Using concise taglines near logos helps summarize offerings in a meaningful way. Home pages that are cluttered with competing contents or too many links confuse and push users away.

The first impression’s effect on trust and perception is significant. Miscommunication at this stage impacts how visitors view the site during future visits, making it vital to design a welcoming introduction.

Examples

  • Zipcar's tagline, “Wheels where you want them,” effectively communicates the brand's mission.
  • The Daily Beast’s straightforward tagline, “Read this, skip that,” informs users they’ll find straightforward, curated news.
  • A crowded homepage with overlapping texts and too many pop-ups may create a negative vibe.

6. Relying on user testing over personal opinions.

When assessing a website, gauging your intuition alone won’t cut it. Creators are often too close to their projects to evaluate them objectively, and even experts bring biased preferences to the table.

To build better functionality, you must test the site with real users to see how they navigate and where they face obstacles. Observing these interactions provides direct insights into potential flaws in design and usability.

Testing highlights areas where users get stuck or misinterpret. It shifts focus from personal design preferences—be it visuals or gadgets—to what genuinely works for the audience.

Examples

  • Developers often prioritize innovative features but overlook basic usability unless tested.
  • A designer might prefer extensive white space, missing that users want more visible directives.
  • Early evaluation sessions save creators from larger fixes after launch.

7. Watch users during tests to identify real problems.

Gathering feedback is the most effective way to improve any site. By having people navigate the site in real time, you can pinpoint confusing areas and uncover unexpected interaction behaviors.

Small incentives, like free pizza or gift vouchers, ensure participants are motivated. Observing testers lets designers directly address barriers and re-evaluate parts that fail user expectations.

Additionally, involving stakeholders in testing sessions builds appreciation for usability challenges. Watching someone struggle may flip long-standing assumptions about usability.

Examples

  • Rewarding testers ensures smoother participation and actionable observations.
  • Asking open-ended questions like “What do you see?” lets testers voice their candid impressions.
  • Stakeholders witnessing tests firsthand often acknowledge overlooked issues.

8. Testing small groups yields valuable outcomes.

Testing doesn’t have to involve massive efforts. Small groups of 3–5 testers already provide impactful observations on usability and design flaws.

Rather than attempting to solve every problem testers face, prioritize the ones that repeat across users. This way, you address major issues without overhauling systems unnecessarily.

Starting tests early in development also minimizes rework, letting designers fine-tune pages during the creative process instead of fixing problems post-launch.

Examples

  • Focusing fixes on the most repeated user struggles improves efficiency.
  • Testing competitor pages before development creates a preemptive problem-solution insight.
  • Implementing live, incremental feedback instead of waiting for major overhaul helps meet goals faster.

9. Don’t underestimate mobile usability.

With mobile phones dominating web usage, creating responsive, fast-loading, and straightforward mobile designs is mandatory. Slow pages deter visitors, and smaller screen constraints demand prioritization of in-demand features.

Designers need to assume two scenarios: users browsing basic services on the go and extensive browsing while seated comfortably at home. Whether brief actions or in-depth interactions, websites should cater to both expectations with speed and responsiveness.

Mobile-friendly websites should allow users to shift to full desktop versions while offering search and zoom options for simpler navigation.

Examples

  • Websites like Instagram prioritize essential elements like scrolling content but offer complete features as taps away.
  • Slow-loading mobile sites turn away users within 3 seconds, studies show.
  • Zoomable menus are a favorite feature among mobile users accustomed to desktop layouts.

Takeaways

  1. Test your website early and often. Small testing groups can pinpoint major usability issues with less effort than you think.
  2. Use conventions and familiar patterns to make navigation second nature. Avoid unnecessary designs that disrupt user behavior.
  3. Always design for mobile-first, ensuring fast load speeds and prioritizing essential features.

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