Membership is FREE, giving all registered users unlimited access to every DNForum feature, resource, and tool! Optional membership upgrades unlock exclusive benefits like profile signatures with links, banner placements, appearances in the weekly newsletter, and much more - customized to your membership level!
A "seo friendly" site is one where the site is designed in a way that the search engines 'like' it... sort of. I.e. they can index pages easily (without having to decode hard URLs like: /index.php?cat=3&article=481 (etc)), and the content and page design are kept separate (i.e. using a CSS-based design). It's hard to explain. I hope the following may help a bit: