Provide a detailed explanation of the benefits of using a Content Delivery Network (CDN) for a website. Your response should contain at least 3 paragraphs. Paragraphs are separated with the markdown divider: ***. Highlight at least 2 sections in your answer with markdown, i.e., *highlighted section*. In your response, the word *performance* 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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