More on Google Bowling? Black Hat & Negative SEO

From: News.com

Posted by Stephan Spencer

The term “Google bowling” has been floating around the Internet for a while now. The practice is one of many that can be put under the heading of negative SEO, and while I’m not a proponent of these methods, they are worth noting:

Google bowling: As Google attempted to curb link-popularity exploitation by penalizing Web sites that purchase link ads across the entire site, it also created the environment in which Google bowling came to be. As a form of negative SEO (search engine optimization), certain unscrupulous entities began buying sitewide links for competitor sites, thus causing them to incur the Google penalty. Simple, evil and a very real practice.

Spam in another’s name: This form of Negative SEO is even more simple. If spam gets Web sites in trouble with search engines, then creating spam on behalf of a competitor might lower their search engine results.

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Defending Your Site Against a Google Proxy Hack

From SeoBook.com

Dan Thies published a post about how people have been hacking Google’s search results using proxies to get the original sites nuked as duplicate content. He also explained how to defend sites against the problem using free PHP scripts developed by Jaimie Sirovich.

Read More at seo book

The Saboteurs Of Search

forbes.com

If your online business, like thousands of others on the Web, relies on Google searches for traffic, then Brendon Scott is a good person to have on your side.

For a price, he can boost a site to the top of Google (nasdaq: GOOG - news - people ) search results for lucrative search terms, attracting crowds of customers. And better to have Scott working for you than for your competitors. Because occasionally, Scott says, he takes a less friendly approach: reducing a competing site’s visibility to searchers–or making it seem to disappear from search results altogether.

Scott offers what he and some other search marketers call “negative search engine optimization” or “negative SEO,” a harmless-sounding term that amounts to sabotaging a Web site’s ranking in search engine results. Sometimes negative SEO is performed for reputation management, tweaking online content so that it floats to the top of Google or Yahoo! (nasdaq: YHOO - news - people ) results, thereby pushing a critic’s negative comments to a lower ranking. But in rare cases, Scott says, negative SEO involves more nefarious means, convincing Google or Yahoo!’s search algorithms to bury a competitor’s site deep within search results, where its traffic practically evaporates.

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