How to analysis complete site ?

How to analysis complete site ?
Mean to say how can i check Sites errors, duplicate url, duplicate titles, meta descriptions, inbound & outbound links, broken links, etc...

there are some usefull link in the sticky thread

Hello, I found a Fiverr gig for you that I think is of great value.
http://fiverr.com/sytcorx/create-a-comprehensive-full-website-seo-optimization-report-and-submit-your-website-to-about-30-usa-search-engines

I haven't tried it yet, but it looks good and you get a bunch of helpful SEO stuff like the website analysis and a submission to 30 USA search engines.

Nibbler.silktide.com is a great free tool that checks all of those things.

They also have a professional version with alot more checks as well as custom branding etc.