Provide a detailed explanation of the importance of website optimization for business growth. Your response should contain at least 5 placeholders represented by square brackets, such as [business name]. Highlight at least 2 sections in your answer with markdown, i.e., *highlighted section*. In your response, the word "growth" should appear at least 3 times. At the end of your response, please explicitly add a postscript starting with "P.S."
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