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\n5. If It Can Be Done Using an HTTP Header, Use an HTTP Header

<p><em>Upgrade Your HTML</em> is about one thing: Picking examples of HTML in the wild, and explaining how to make that code better. Kindly. Constructively. Thoroughly, as finding a balance between detail and brevity permits.</p>

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Kick off your book project, get started with GhostAI, get better at marketing, or spend the day doing all three! Free live workshops on Zoom. Saturday, June 27, 2026.

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