Monday, November 27, 2006

Review of the Top 20 University Home Pages

Introduction to the analysis of the top 20 university home pages.

As part of the preparation for the redesign of the CSU, Chico home page, I decided to take a look at what other universities are doing on their home pages (following my personal mottos of "reinventing the wheel is for idiots" and "steal from those who actually know what they are doing").

Methodology

I conducted a simple Google search for "university" on November 27th, 2006, and took the first 20 sites that came up. I choose this approach because I didn't want to bias the results by selecting site that I personally liked, and because I felt that the top sites listed in Google would have a level of prestige and legitimacy that a truly random selection might not.

The top 20 sites were, in this order:
  1. Harvard
  2. Stanford
  3. University of Florida
  4. University of Michigan
  5. Yale
  6. Cornell
  7. University of Delaware
  8. University of Washington
  9. Duke
  10. University of Texas at Austin
  11. University of Virginia
  12. Georgetown University
  13. Columbia University
  14. UC Berkeley
  15. Princeton
  16. Indiana University
  17. University of Pennsylvania
  18. University of Illinois at Urbana-Champaign
  19. University of Wisconsin - Madison
  20. New York University

I eliminated all sites with table-based layouts as being too old and non-standards compliant for consideration. This eliminated eight universities (highlighted in red, above). I then proceeded down the list of results in the Google search until I found the next eight CSS-based university home pages. I ended up looking at 45 university sites before finding 20 that were CSS-based, meaning that less than half of the top listed universities in the country have CSS-based home page layouts. The final list appears as follows:

  1. Stanford University
  2. University of Florida
  3. University of Michigan
  4. Yale University
  5. Cornell University
  6. University of Washington
  7. Duke University
  8. University of Texas at Austin
  9. Princeton University
  10. University of Illinois at Urbana-Champaign
  11. University of Wisconsin - Madison
  12. New York University
  13. Ohio State University
  14. Boston University
  15. University of Colorado at Boulder
  16. Florida State University
  17. Brown University
  18. University of Arizona
  19. Utah State University
  20. Syracuse University
Basic Analysis

I took a look at the DocType for each site and ran the W3C HTML validator and the Cynthia Says accessibility validator against each page. I also wanted to see the minimum width of each page (the point where content would be hidden and scrollbars would appear). Here's what I found:

University DocType Validates Sec 508 Min Width
Stanford University XHTML 1.0 Strict Yes Passed 789
University of Florida XHTML 1.0 Transitional Yes Passed 770
University of Michigan XHTML 1.0 Strict Yes Passed 820
Yale University XHTML 1.0 Transitional No Failed 783
Cornell University XHTML 1.0 Transitional No Passed 809
University of Washington XHTML 1.0 Strict Yes Failed 942
Duke University XHTML 1.0 Transitional No Failed 718
University of Texas at Austin XHTML 1.0 Strict Yes Passed 775
Princeton University XHTML 1.0 Transitional Yes Failed 796
University of Illinois at Urbana-Champaign HTML 4.01 Transitional No Passed 770
University of Wisconsin - Madison XHTML 1.0 Strict Yes Passed 762
New York University XHTML 1.0 Strict No Failed 815
Ohio State University HTML 4.01 Strict No Passed 767
Boston University XHTML 1.0 Strict Yes Failed 795
University of Colorado at Boulder HTML 4.01 Transitional No Failed 765
Florida State University XHTML 1.1 Yes Passed 797
Brown University XHTML 1.0 Strict Yes Passed 765
University of Arizona XHTML 1.0 Transitional No Passed 858
Utah State University XHTML 1.0 Transitional Yes Passed 788
Syracuse University XHTML 1.0 Strict No Failed 721

DocType
The most common DocType was XHTML 1.0 Strict, with nearly half of all sites using this DocType. Next most common was XHTML 1.0 Transitional, with 35% of sites.

Validation
Of the 20 home pages tested, only 11 (55%) actually validated, regardless of the DocType. Seven of the nine XHTML 1.0 Strict site validated, indicating that the people who maintain these sites are paying attention.

Section 508 Compliance
Only 12 (60%) of sites passed Cynthia Says automated accessibility validation. The most common problem was lack of labels on input elements.

Minimum Page Width
Minimum page width measures the smallest window width a page can viewed at before content begins to be obscured and horizontal scrollbars appear.

The narrowest page was 718 pixels wide (Duke); the widest was University of Washington at 942 pixels. The average minimum page width was 790 pixels, and the majority were between 760 and 800 pixels.


Use of Flash

Six of the 20 sites (30%) used Macromedia Flash technology on their home page. The most common uses were to provide rotating photos with stories and links and to provide pop-up menus. However, Boston University uses Flash to create an interactive recruiting environment with stories, photos, interactive maps, and multimedia pieces including video.

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