Choose what works best for you. See VQ Color Site on menu. Bobby is a free web-based tool that analyzes web pages for their accessibility to people with disabilities. Provides services for maintaining and improving your Web site. Automate site maintenance checks, optimize your graphics and analyze your traffic.
Free access runs very slowly.
In addition to privacy information, see Information About You link to find out what other people can find out about you on the Internet. Be sure to check the eligibility requirements.