Additional references to link building

The Internet articles mentioned below may also be of interest in link building.

• Page rank and its inheritance
• Internet success through professional optimization with regard to search engines
• Internet success through web catalog entries
• HTML validator
  Design the code of your HTML, XHTML, WML, XML documents in conformity with official standards. Validome is a high-performance, web-based service offering an ideal analytical platform to ambitious webmasters and professional developers.
  Validation services for HTML / XHTML / WML
• Link validator
  Checks links forming part of web documents or entire websites:
  Validation services for links
• Google Sitemap Validator
  If you are using a Google sitemap for your web presence, this document should also be checked:
  Validator for Google sitemaps
• Google Keyword Tool
  Google offers a very useful tool proposing keywords for input terms and phases. The tool also provides details on search volumes for keywords:
  Google Keyword Tool
• Wikipedia
  SEO is explained in detail at Wikipedia: SEO information at Wikipedia
• Alexa
  Alexa indicates traffic ranks for websites. All domains are sorted in order of traffic volume, the website with the highest volume (currently Google) receiving a rank of "1".
  The Web Information Company
• Other measures
  If you want to register your website in web catalogs, only select high-grade catalogs without any backlink commitment. Here is short (incomplete) list of German web catalogs:
  
  • dmoz
  • bellnet
  • Clever-Click.eu