Not really sure what you're asking. A blog is usually an html/php/css site. Most of the sites on the web today are html/php/css sites.
It's more to do with how it's marketed and promoted (i.e. links) but wordpress is pretty well SEO'd out of the box. You can also add plugins that help improve it even more.
No software out of the box is going to help you much. because even if it's optimized so are the other 10 million people using it. Though i'll admit some are much better suited for optimization, the truth is there is no substitute for customizing your site to optimize what you're trying to do. If you use vBulletin by vbseo, if you use wordpress get the seo plugins. etc etc. it's pretty simple stuff