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Web usability guidelines
- Home page usability: 20 guidelines to evaluate the usability of home pages.
- Task orientation: 44 guidelines to evaluate how well a web site supports the users tasks.
- Navigation and IA: 29 guidelines to evaluate navigation and information architecture.
- Forms and data entry: 23 guidelines to evaluate forms and data entry.
- Trust and credibility: 13 guidelines to evaluate trust and credibility.
- Writing and content quality: 23 guidelines to evaluate writing and content quality.
- Page layout and visual design: 38 guidelines to evaluate page layout and visual design.
- Search usability: 20 guidelines to evaluate search.
- Help, feedback and error tolerance: 37 guidelines to evaluate help, feedback and error tolerance.
Download an Excel workbook containing all 247 web usability guidelines
You can also download translated versions of this checklist in various languages.
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How to use these guidelines
Work through each of the guidelines in each list and mark your site as either conforming or not conforming to the guideline.
Remember that all guidelines are context specific. If you feel that a guideline does not apply to your site, it's OK to ignore it.
The guidelines are purposefully expressed as positive statements, so that when you feed the results back to the design team you can identify some strengths of the design before you launch into the problems.
And remember that guidelines can get you only so far. Nothing replaces a good design process.
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About the author

Dr. David Travis (@userfocus) has been carrying out ethnographic field research and running product usability tests since 1989. He has published three books on user experience including Think Like a UX Researcher. If you like his articles, you might enjoy his free online user experience course.
Web usability guidelines
- Home page usability
- Task orientation
- Navigation and IA
- Forms and data entry
- Trust and credibility
- Writing and content quality
- Page layout and visual design
- Search usability
- Help, feedback and error tolerance
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