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Plugged In, Tuning Up (March 2001)
SITE NAVIGATION
Background
Websites are ideally designed to maximize the ease with which users can access the range
of features and volume of content they contain.
Items Examined
The minimum set of design elements used on websites to provide site navigation include:
- Site Index/Site Map: a descriptive listing of the main sections, features, and content areas
of the site
- Help Section: a general overview of the site's functions, either a single document
or contextual assistance provided under each section
- Navigation Bar: a persistent or semi-persistent element on a majority of web
pages, consisting of text or graphics, that helps users move among various sections of a website
- What's New/Site Updates: a feature, usually on a site's home page, that outlines
those sections features, or services that have been added, deleted, or modified, and when
- Registration for Site Updates: the ability to receive update notices regarding
site modifications, in advance of future visits to a site, to avoid confusion about content
sections and features that have been modified
Summary of Findings By State
| State |
Site Index |
Help Section |
Navigation Bar |
What's New |
Registration for Site Updates |
| Alabama | Yes |
Yes |
No |
No |
No |
| Alaska | No |
No |
Icon |
No |
No |
| Arizona | No |
No |
No |
Yes |
No |
| Arkansas |
No |
No |
Text |
No |
No |
| California |
No |
Yes |
Icon |
Yes |
No |
| Colorado |
No |
No |
No |
No |
No |
| Connecticut |
No |
Yes |
No |
No |
Yes |
| Delaware |
No |
Yes |
Icon and Text |
No | No |
| Florida | No |
Yes |
Icon |
No |
No |
| Georgia | No |
Yes |
No |
No |
Yes |
| Hawaii | No |
Yes |
No |
No |
No |
| Idaho | No |
No |
No |
No |
No |
| Illinois |
No |
No |
Text |
No |
No |
| Indiana | No |
No |
Icon and Text |
Yes |
No |
| Iowa | No |
No |
No |
No |
No |
| Kansas | No |
No |
No |
No |
No |
| Kentucky |
Yes |
No |
Icon |
No |
No |
| Louisiana |
Yes |
No |
Icon |
Yes |
No |
| Maine | Yes |
No |
No |
No |
No |
| Maryland |
No |
No |
No |
No |
No |
| Massachusetts |
No |
No |
No |
No |
No |
| Michigan |
No |
Yes |
No |
No |
No |
| Minnesota |
Yes |
Yes |
Icon |
Yes |
No |
| Mississippi |
No |
No |
No |
No |
No |
| Missouri |
No |
No |
No |
No |
No |
| Montana | No |
Yes |
Icon |
No |
No |
| Nebraska |
Yes |
Yes |
Icon |
No |
No |
| Nevada | Yes |
No |
No |
No |
No |
| New Hampshire |
Yes |
No |
No |
No |
No |
| New Jersey |
Yes |
No |
Icon |
Yes |
No |
| New Mexico |
No |
Yes |
Icon |
No |
No |
| New York (Senate) |
No |
No |
No |
No | No |
| New York (Assembly) |
No |
No |
No |
Yes | No |
| North Carolina |
Yes |
Yes |
Icon |
Yes |
No |
| North Dakota |
No |
No |
No |
No |
No |
| Ohio | Yes |
No |
Icon and Text |
No |
No |
| Oklahoma |
No |
No |
No |
No |
No |
| Oregon | No |
No |
Icon |
No |
No |
| Pennsylvania |
No |
No |
No |
Yes |
No |
| Rhode Island |
No |
No |
No |
No |
No |
| South Carolina |
Yes |
No |
No |
No |
No |
| South Dakota |
No |
No |
Text |
Yes |
No |
| Tennessee |
Yes |
No |
No |
No |
No |
| Texas | Yes |
Yes |
Icon |
Yes |
No |
| Utah | No |
No |
Icon |
No |
No |
| Vermont | No |
No |
No |
No |
No |
| Virginia |
Yes |
No |
Icon |
No |
No |
| Washington |
No |
Yes |
No |
No |
No |
| West Virginia |
No |
No |
Icon and Text |
No | No |
| Wisconsin |
No |
No |
No |
No |
No |
| Wyoming | Yes |
No |
No |
No |
No |
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This was one of the weaker areas for state legislative websites across the board, as the
summary table shows. Overall, the state legislative sites lacked a number of basic features to ensure
easy navigability. Most notably, as the table above shows,
- 69% of the state legislative websites lacked a site index or site outline that could be
easily located
- 70% of the sites lacked even a basic help section
- 57% of the sites lacked some form of navigation scheme that could be found and used
by site visitors at key points throughout the site
- 78% of the sites had no section for listing site modifications
- 96% of the sites did not clearly feature the means for users to receive updates on
site modifications via e-mail
Considerations
- Minnesota, Nebraska, North Carolina, and Texas were the only states that featured
site maps, help sections, and a navigation scheme. Additionally, only Minnesota, North
Carolina, and Texas also included a section devoted to site modifications. None of the states
that featured a "what's new" section, however, also provided the means for users to receive
e-mail updates on new site features.
- Sites that provided help sections addressing website features, as opposed to
legislative procedural matters, usually presented this information as one documents through
which users have to scroll to find the answers to their needs. Often, the links to help features
in different parts of the site were not useful in addressing user questions within the context
of the particular site feature.
- Some states, moreover, have flaws in their navigational approaches that should
be addressed via thorough site evaluations. Tennessee, for example, does not allow
easy access to certain pages if cookies are ignored. Virginia, meanwhile, did not allow users
to return to a previously loaded page after an automatic redirection on one section of the
site. These quirks in design emphasize the importance of consistent navigational structures.
- There was little in the way of an identifiable standard for navigational features.
Navigation bars, to the extent that they were present, usually consisted of a link to the main page,
help documents, and key content areas or features. Moreover, nineteen sites featured icons
or button graphics, and seven sites featured text headers to guide users. The advantage
of graphics, in addition to aesthetic appeal, is that they can bridge content accessibility
barriers for those users with reading difficulties. Yet, unless those images are accompanied by
text explanations, they not only confuse other users, but also are not accessible to
visually impaired users. Delaware, Indiana, Ohio, and West Virginia use both icons and
text throughout the site to meet both sets of user needs.
Recommendations
At a minimum, state legislative websites should regularly alert users about modifications that
have been made, preferably providing an option allowing for e-mail updates. In order to facilitate
access to relevant content and promote overall ease of use, navigation schemes should be
implemented that speak to the widest range of user needs, including:
- Easily accessible site indexes that lay out where main features and content areas
are located
- Help sections that are not available only as a single document, but that are broken up
to match specific sections of a site
- Navigation bars that feature both text and icons to help provide quick functionality to
sites, particularly those with large amounts of content. If navigation bars and menus are
used, however, attention must be paid to utilizing a text alternative. A number of search
engines have difficulty indexing links to graphics. Additionally, some sites that utilize Javascript,
Java applets, image maps, and server-side functions, require a user's browser to process
a number of functions before those functions are made available.
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