F12. Website Design for New Founders: Clarity, Trust, Accessibility
After this lesson you can
- Plan each page around one audience, one job and one honest next step
- Apply usability heuristics as practitioner rules of thumb
- Describe the four WCAG principles and run six starter accessibility checks
- Explain why a clean automated scan does not prove accessibility
- Read the 50 millisecond and credibility studies for what they measured
- Identify website legal questions to bring to professionals
Video coming soon
Videos are planned to publish from December 2026.
A lesson on building a small venture website that helps the right visitor understand the offer and take one honest next step. It covers purpose-first page planning, Nielsen's usability heuristics as rules of thumb, the four WCAG 2.2 principles and the limits of automated checkers, and what first-impression and credibility studies actually measured.
Questions and answers
Questions a learner would ask about this lesson. Think through your own answer before you open each one.
- Where should I start when planning a venture website?
Show answer
Start with purpose before pages: name the primary audience, the job that visitor came to do, and one clear, honest next step. The lesson's rule is one page, one audience, one next step. A small site map can be as simple as Home, What we do, Evidence or about, and Contact.
- What are usability heuristics?
Show answer
The lesson defines a usability heuristic as a broad rule of thumb for spotting usability problems, not a standard or an empirical law, drawing on Nielsen's 10 Usability Heuristics (1994). Examples include visibility of system status, match between system and real world, consistency and standards, error prevention, recognition rather than recall, and aesthetic and minimalist design.
- What are the four WCAG principles?
Show answer
Perceivable, operable, understandable and robust, as organized in the W3C's WCAG 2.2. The lesson suggests six checks to start with: contrast, alt text, keyboard use, captions, form labels and readable language.
- If an automated accessibility checker finds no errors, is my site accessible?
Show answer
No. Automated tools can flag many common failures quickly, but they cannot detect every failure, prove a page is accessible or conformant, replace manual checks and user testing, or tell you what the law requires. The lesson cites the 2026 WebAIM Million, where 95.9 percent of the top million home pages had detected WCAG 2 failures.
- Do visitors decide to trust a website in 50 milliseconds?
Show answer
That is a common misreading. Lindgaard and colleagues (2006) found that visual appeal ratings of homepages made after 50 milliseconds correlated with ratings made after 500 milliseconds, in a lab. The study did not measure trust, credibility, purchases or whether people stayed on the site.
Practice quiz
- Question 1What are the four WCAG principles?
- Question 2An automated scan finds no errors on Founder C's homepage. What is the accurate conclusion?
- Question 3What did Lindgaard and colleagues' 50 millisecond study measure?
- Question 4Which call to action is honest for a product that does not exist yet?
- Question 5In the 2026 WebAIM Million cited in the lesson, low contrast text was found on what share of home pages?
- Question 6In Fogg and colleagues' 2003 credibility study, "design look" appeared in what share of comments?
- Question 7Founder C's contact form asks only for a name, email and question. Which rule does this follow?
- Question 8Which Core Web Vitals threshold does the lesson list as "good" for largest contentful paint?
- Question 9How does the lesson describe informal testing with about five target users?
- Question 10A founder assumes their website template's privacy text covers them. What does the lesson say?
Saved in your browser only: no account, no server.
Entrepreneurship for Graduate Students is education, not legal, tax, financial, or immigration advice. Bring questions about your own situation to your university technology transfer office, a licensed professional, or the right campus office.