There are also a number of good books on the Web and HTML authoring. CAST offers Bobby as a free public service in order to further its mission to expand opportunities for people with disabilities through innovative uses of computer technology. Bobby also analyzes web pages for compatibility with various browsers.
Analysis is based on documentation from browser vendors when available.
To analyze your web site, type in the URL of the page that you want Bobby to examine and click Submit. Once your site receives a Bobby Approved rating, you are entitled to display a Bobby Approved icon on you site.