Make your site work in any browser, and make it accessible. The sheer volume of useful sites that break because of poor accessibility and design antipatterns is

Make your site work in any browser, and make it accessible. The sheer volume of useful sites that break because of poor accessibility and design antipatterns is astonishing. See https://en.wikipedia.org/wiki/Anti-pattern https://en.wikipedia.org/wiki/Anti-pattern The audacity of webmasters who think all their users have JavaScript enabled is quite cruel and shows that this problem is endemic of lack of education about who your visitors are. Infact your visitors could be anybody and they could have any configuration.