Google optimization is one of the most critical factors for search engine optmisation campaign. Google is above all the search engines. Google is based on the key factors as the Google page rank, the renowned Google sand box and inbound links.
Google optimization depends on the three key factors, Google page rank, Google sand box and the inbound links. In the process of optimizing a website you should always see the inbound links pointing to your website domain and pages. Google makes all the difference with the quality of one way inbound links. So you should concentrate on getting quality inbound links for your website. This can be done by article writing, buying links and link exchanges. With the quality inbound links your page rank will increase by itself.
The effect of Google sandbox is on the new domain names and holds them in a filter. Generally all domain names are not held in the filter. Normally by using competitive keywords, adding relevant content and linking external sites to yours can get you out of the Google sand box. One needs to keep patience in such a situation and keep on working according to Google guidelines.