Google holds many patents related to how their look for works in order to protect against manipulating search results and copying The key system of their multibillion-dollar organization. Cloaking: Showing unique material or URLs to customers and serps. This deceptive practice can result in a web page currently being banned https://www-user.pas.rochester.edu/~dmw/cgi-bin/twiki/bin/view/Sandbox/LearnAboutAutomatingYouCryptoCurrencyTradingWithCoinrule