1、网站标准

http://www.zeldman.com/

http://webstandards.org/

http://webstandardsgroup.org/

http://www.nypl.org/styleguide/

2、有语义代码

http://brainstormsandraves.com/articles/semantics/structure/

3、校验（Validation ）

http://validator.w3.org/

http://www.htmlhelp.com/tools/validator/

http://webboy.net/presentation/validation.cfm

4、易用性（Accessibility ）

http://www.joeclark.org/

http://www.accessify.com/

http://www.juicystudio.com/

5、样式表CSS

http://webboy.net/presentation/ict2004/01.htm

http://webboy.net/presentation/ict2004/02.htm

http://webboy.net/presentation/ict2004/03.htm

http://westciv.com/style_master/academy/css_tutorial/

http://css.maxdesign.com.au

http://www.thenoodleincident.com/tutorials/css/

6、实例站点（XHTML+CSS）

http://www.macromedia.com/

http://www.k10k.net/

http://www.fyrebase.com/

http://www.onetruefit.com/

http://pixeltable.com/

http://www.fishmarketing.net/