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Black Hat SEO: 19 Short-Sighted SEO Tactics that Will Kill Your Rankings

seo.co

Duplicate content. + Black hat tactics waste time and money while putting your entire site at risk of being de-indexed and/or blacklisted entirely. Worst case scenario, your entire domain name could get de-indexed or even blacklisted from Google and other search engines. . + 9 black hat content marketing tactics to avoid. +

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The Four Rhinos of Bad SEO Tactics: What Has to Go for Good

ClearVoice

Duplicate content. Marieke van de Rakt, founder of Yoast Academy and CEO of Yoast, writes that the ideal site structure looks like a pyramid and includes levels like: Home. Google’s Link schemes documentation tells you everything you need to know, but here’s a quick snapshot: Don’t buy or sell links that pass PageRank.

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101 Ways to Improve Your Website’s SEO & Improve Your Google Rankings

seo.co

Otherwise, you’ll run the risk of search bots getting confused; they may see two versions of your site and register them as duplicates, or they may search for nonexistent pages, or they may even rob you of your domain authority entirely—like what happened to Toys R Us in a major SEO blunder back in 2014. Image Source: Robotstxt.org ).