In Wikipedia, Sandbox Effect is defined as the name specified to an assessment on how Google ranks all the web pages in its index. In a lighter explanation, Google Sandbox is like a strain of websites and if your site is classified as a spam site, it will be placed in the sandbox. Once you cannot see any search results when you key in site:yoururl in Google, your site is sandboxed or not yet indexed. Some new websites do not experience the sandbox effect.nnActually, Google didn't announce the existence of sandbox.nnDon't be upset if your site is not ranking for its keywords because it's natural in the world of SEO and not the sandbox effect. whether the sandbox is true or not, we never know how the indexed websites are ranked by Google algorithm. You don't have to worry because the best practices of organic SEO are never hidden.nn1. Build the home page with clean design and codes. Let your home page index. The age of a site is important especially in Google. By the time your website is indexed, you can add the other page without being bothered about the sandbox.nn2. The building of links must not be rushed. If your site had thousands of backlinks within its first three days, this will lead to being sandboxed for Google will certainly think that something weird is going on. Make at least 15 backlinks on its first month and then 30 on the second month. Afterwards, you can build as many inbound links as you can on the following months. Always remember not to make use of the black hat SEO techniques such as splogs or spam blogs and link farm because if you do, your site will end up in the sandbox.nn3. Be careful if you want to change your entire website, from the front end to back end. Take it slow so that Google won't sandbox your site. Since Google sandbox has never been denied or even confirmed, it's better to just play the game safe. A clean website following the W3C standards with quality SEO has a long way to go.