The algorithms change so much the book would be out of date by the time it hit print. Also the actual algorithm used by Google, Bing, Yahoo, Duck-duck-go, etc are secret. It's all a voodoo, rain dance anyway. Just write a lot, link to sites that are relevant, make sure your photos aren't too big.

Or you can be like me who is spending her entire Christmas break, reformatting 200 photos and writing relevant key words and alt-tag stories behind them.
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Creating safe spaces for dark experiences