Palm LeavesUI/UX
Five usability tests you can run this week
Summary: You can find most serious usability problems this week with five quick tests: a five-second test of your homepage, a task test with five people, a form audit, and checks on a phone and with only a keyboard.
The five-second test
Show a new visitor your homepage for five seconds, then ask what you do. If they cannot say, the headline needs work before anything else does.
A task test with five people
Ask five people to complete one key task while thinking aloud, and watch where they hesitate. Five users usually reveal most of the serious problems in a design.
A form audit
Count every field in your main form and ask whether you need each one now. Removing unnecessary fields is one of the quickest conversion wins available.
The phone and keyboard check
Complete your main task one-handed on a phone, then using only a keyboard. Both reveal problems that affect far more people than most teams expect.
How to run the task test
This is the single most useful test, and it needs no lab or budget.
- Pick one task that matters, such as “book a consultation for next Tuesday”.
- Find five people who resemble your customers. Colleagues from other departments will do in a pinch.
- Ask each to complete the task while thinking aloud. Do not help, and do not explain the site.
- Note every hesitation, wrong click and question, with the screen they were on.
- Fix the problem most people hit first, then test again with five new people.
What to look for
Patterns matter more than individual opinions. If three of five people miss the same button, that is a problem with the button, not with the people. Pay particular attention to where people slow down, scroll back up, or say “I would probably give up here”.
Turning findings into fixes
Rank problems by how many people hit them and how badly they blocked the task. Many of the most damaging issues are quick fixes: a clearer label, a shorter form, a button moved into view. Save redesigns for problems that small changes cannot solve.
Key takeaways
- Five users per round find most serious problems.
- Watch what people do, not what they say they would do.
- Fix the most common blocker first, then test again.
- Always test on a phone and with a keyboard.