Improve the quality and search engine ranking of your website by checking your images, your internal and external links, generating an XML sitemap for submission to search engines, validating your html and making essential SEO checks such as page title, headings, meta description and keywords. Feed Scrutiny your homepage URL and watch it follow internal links to find all of your pages and carry out checks from the same viewpoint as a search engine robot.

It will check images, all internal and external links and report the server response code for each
It will highlight problems with colour and tell you which page(s) each bad link appears on
It will list all of your pages and export this information as an XML sitemap conforming to the standard protocol for submission to search engines and optionally ftp it to your server
It will use the w3c html validator (or your own instance of that free software) to check your html validity
It will make essential SEO checks such as page title, headings, meta description and keywords
It will allow you to manage as many sites as you like with different settings for each

Link for more information: http://peacockmedia.co.uk/scrutiny/