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ArticlesFind It on the Site Map


October 1997 / International What's New / Find It on the Site Map
Rainer Mauth

Site maps are useful navigation assistants that mirror the architecture of a Web site graphically and let users find their way through a site's document hierarchy. Unfortunately, site maps are not as widely used as you might expect. One reason may be that it is still hard for Webmasters to find good mapping tools, although some Web development suites include mapping features.

Electrum Multimedia's PowerMapper 1.0 focuses on just creating site maps. And it does it very well.

PowerMapper includes a Web-crawler engine that analyzes site structure by collecting links from each page it visits. It then maps the deduced structure into a GIF image containing an HTML document that you can view with any browser. With this approach , you don't need an additional plug-in to view the map, as in some other tools, and you can jump to a document in the map with a mouse-click.

The tool provides for four mapping styles: a hierarchical tree with 3-D buttons, a map that represents each page as a thumbnail and also helps you check for consistent graphic placement on pages, an isometric view that maximizes the number of pages displayed on a map, and a text-only table-of-contents version. You can remove individual pages and even entire branches of the site, if you think it aids visitors' understanding of the site structure, and rename each page without editing the original HTML. In addition, PowerMapper detects broken links, HTML errors, server errors, and errors in page titles. It also pays attention to robot-exclusion standards.

PowerMapper is a well-designed tool that helps Webmasters build easier ways to navigate sites. The only shortcomings: the lack of proxy-server functionality that would let you design maps off-line and the fact tha t it maps a Web site's structure in only three hierarchical levels, a serious restriction in mapping big sites.


Where to Find


PowerMapper 1.0.....................£76

Electrum Multimedia
Edinburgh, U.K.
Phone:    +44 131 555 4241
Internet: 
http://www.electrum.co.uk/

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