SEO - Search Engine Optimization of Google Sites is not like the
SEO of other websites. The main reason is that we don't have full
control on the HTML of the page and can not work with the key elements
of SEO like <meta> tag. But still you can optimize the Google
Sites and do it very well. You just need to understand some basic
guideline about SEO of Google Sites.
Sites SEO tips are very useful if you read them and apply on your Google Sites website, you will get very effective results.
If you are planing to develop new website in Google Sites and looking for professionals SEO guideline, then you are at right place "Google Sites SEO"