Listed below is a checklist for web design compiled from various writings of Jakob Nielsen, based on mountains of research derived from web usability studies conducted over millions of users. Mr. Nielsen is a Ph.D., and a User Advocate and principal of the Nielsen Norman Group which he co-founded with Dr. Donald A. Norman (former VP of research at Apple Computer). Before starting NNG in 1998, Nielsen was a Sun Microsystems Distinguished Engineer.

Dr. Nielsen holds 79 United States patents, mainly on ways of making the Internet easier to use. He has been called “the reigning guru of Web usability” by FORTUNE magazine, as well as “one of the top 10 minds in small business.” You can share his tips and “laws” with the utmost that these are best practices based on valid research.

 DO'S

 DON'TS

  • Design for printing in portrait format
  • Include a one-sentence tagline on the home page that summarizes what the web site does
  • Clearly indicate what the user will
  • Name and logo on every page
  • Provide straightforward headlines and page titles Use product photos, when applicable
  • Do provide proper navigation support
  • Let users resize text
  • Do change link text colors after user access
  • Name pages for search engine visibility
  • Design for consistency and familiarity at every level
  • Group all corporate/contact information in one area
  • Emphasize the site’s top high-priority tasks
  • Use meaningful graphics only and sparingly
  • Provide search functionality if the site has more than 100 pages
  • Use hypertext to structure content space and break up long passages into multiple pages
  • Do the same thing as everybody else, particularly relative to navigation
  • Make obvious what’s clickable, use standard links
  • Offer contact information prominently and in every form a user may want
  • Begin link names with the most important keyword


  • Don’t collect email addresses without a privacy policy Don’t use “marquees” (moving type)
  • Don’t use constantly running animation
  • Don’t leave outdated information on the site
  • Don’t do anything that looks like an ad
  • Don’t do anything that produces overly long download times
  • Don’t sponsor a search function that doesn’t deliver Don’t build pages in PDF format
  • Don’t run text that cannot be quickly scanned by the reader
  • Don’t use HTML frames (frames are a method to display multiple HTML documents at once)
  • Don’t require horizontal scrolling
  • Don’t use technology for technology sake (Flash) Don’t require constant vertical scrolling
  • Don’t make users open new browser windows Don’t break or slow down the “Back” button Don’t use complex or overly long URLs
  • Don’t build orphan pages 



To learn more about website usability and best design practices go to Dr. Nielsen’s website www.useit.com. You can also sign up for his online newsletter.