Google optimization is about following Google guidelines, Google likes ethical SEO practices, those SEO practices which are to help website owners as well as Google and it has published guidelines for SEOs here: http://www.google.com/intl/en/webmasters/seo.html

Top 7 Fundamentals for Google Optimization

1.Fresh and Original Content

2.Clean and Validated Code

3.Easy and Accessible Navigation

4.Good Interlinking of Web pages

5.Healthy and Relevant Incoming Links

6.Domain Age and Registered Period For

7.Same Contacts at Site and Domain Registration

Fresh and Original Content

Google love fresh and original content on web page, selectable content/text copy of your web page, google can’t read content on images or at pics.

Clean and Validated Code

Clean and validate code helps google to crawl deeply, try to put content at the beginning of your web page, ignore nesting, javascript or comments, in fact try to shorten the text format with the help of external CSS.

Easy and Accessible Navigation

Text or image base navigation helps google to read, google bot can’t read javascript, dhtml, flash base navigation, try to avoid using these practices which google doesn’t like. Keep your navigation at top or left side of the web pages, make sure to add a sitemap page which will guide web surfers and web bots to each and every page of your website, if you have huge website then make sure to add at least all main categories’ links at sitemap page.

Good Interlinking of Web pages

Web links are like roads and streets at website, make sure all website’s internal links are text base or image base, with relevant content.

Healthy and Relevant Incoming Links

Google likes referred websites, specially referred from quality and relevant resources. The more referrer links the more top rankings. Here one thing should be remembered that one relevant incoming links is better than hundred irrelevant links.

Domain Age and Registered Period For

Google started keeping new registered domains in sandbox since April 2004, in sandbox almost all new domains kept on probationary period for 6 to 8 months, in some cases for longer period, Sandbox domains don’t get good rankings.

Google also likes to rank better to those domains which are registered for longer period like for 5 or 10 years, because whoever registered domains for longer period shows how much s/he is serious with her/his business and most probably won’t do SPAM with those domains.

Same Contacts at Site and Domain Registration

Google likes true businessmen and a true businessman doesn’t misguide his website visitors, google likes those websites which have physical mailing address to their contact pages and google compares it with that physical mailing address which is used in domain registering.