Using HTML and CSS for SEO on top SE

SEO Guides, SEO basic — By SeoOn on April 23, 2009 at 11:13 am

Use X/HTML and CSS (Flash blogs exist!)
Use headings, lists, bold, italic and other means of making a text readable
Use large headlines
Use the h2 tag for post titles
Use Flash image replacement to make your headlines look better
Do not use fonts for headlines which are not meant for them and look ugly (Verdana)
Make your font size readable for your post but not too big, your readers are not half blind
Use colors that contrast but not too much and not too many of them, black on white is still king
Be original but let people recognize that your blog is a blog, by using some well known elements
Use compatible CSS, no CSS 3 tricks