Google webmaster guidelines in details

Recently Google has updated their Google Webmaster Guidelines with more details. Google updated specific quality guidelines section, those specifics are now hyperlinked to more details.

• Avoid hidden text or hidden links.
• Don’t use cloaking or sneaky redirects.
• Don’t send automated queries to Google.
• Don’t load pages with irrelevant keywords.
• Don’t create multiple pages, subdomains, or domains with substantially duplicate content.
• Don’t create pages that install viruses, trojans, or other badware.
• Avoid “doorway” pages created just for search engines, or other “cookie cutter” approaches such as affiliate programs with little or no original content.
• If your site participates in an affiliate program, make sure that your site adds value. Provide unique and relevant content that gives users a reason to visit your site first.

According to Google Engineer, Vanessa Fox they are working to expand webmaster help content even further.