SEO Friendly? – A few quick steps to give your site a boost in the SERPS

01– Heading tags? (Meta Title tag, Description tag)?

02- Smart – ALT tags?

03- Images named per keywords

04- Keywords as Anchor Links

05- Interlinking | internally linked pages
    Interlinking based on Categories, relevant subject matter

06- File names separated by hyphens? (inbound-marketing.html = better than inbound_marketing.html)

07– File names (named) relevant to content 

08– Add Robots.txt file
  (can be empty also = better than not at all)

09 – Sitemaps (recommend a user HTML one AND a sitemap.xml one to submit directly to Google Webmaster Tools)

10- Menu names relevant and NOT Flash only

(The proceeding steps are not replace the benefit of a full SEO Audit, but will get you started in the right direction)