Professional Layout Design: Ensure that your site is professionally designed with lots of white spaces.Take extra efforts to use fonts that would be available in all machines.
Simple Navigation: Navigation of links is a key area in site designing. Focus on a uniform site navigation before site designing, so that we do not forget to add links later. Try using drop down menus for your main topics in case there are too many links.
Minimum Load Time: For optimum load time minimize using graphics and flash. Also see to that your site doesn’t have any unwanted HTML tags.
Suitable for all screen Resolutions: Ensure that the site is designed
in a way that it is visually appealing for all resolutions.
Compatible for all Browsers:Test if the site functions correctly in
all the browsers like IE,Mozilla,Opera,Netscape
please share more tips so help me and all