Google Crowdsources Content Farm Detection With A Chrome Extension

Alexia Tsotsis

Alexia Tsotsis is the co-editor of TechCrunch. She attended the University of Southern California in Los Angeles, CA, majoring in Writing and Art, and moved to New York City shortly after graduation to work in the media industry. After four years of living in New York and attending courses at New York University, she returned to Los Angeles in... → Learn More

Monday, February 14th, 2011


After a weekend filled with more search drama – from a sting operation set up by the New York Times to catch SEO offender JC Penney, to The Content Farm satire blog, to Danny Sullivan’s tongue in cheek “How to use Google to Search” to Mike Arrington’s “Search Still Sucks” – Google has launched a quick hack that allows users to block sites they don’t want showing up in their results.

Aside from eliminating all search results from a given domain, the Google Chrome Personal Blocklist extension allows you to see what sites are blocked and allows your to edit your list by clicking on the adorable block icon in the upper right of your browser.

“We’ve been exploring different algorithms to detect content farms, which are sites with shallow or low-quality content. One of the signals we’re exploring is explicit feedback from users.”

So Google is basically crowdsourcing their content farm detecting algorithms by soliciting user feed back to study as a “potential ranking signal” for search results. Hmmm … This is an odd move on Google’s part, as users will still have to find the extension (not everyone reads tech blogs), opt in and consistently edit their results to offer any kind of valuable data. There is also the possibility that rival content farms can use the tool to sabotage each other.

Competitor Blekko recently took a similar step in blocking the 20 most spammy sites from its results entirely, based on its slashtag editor feedback. At the time the move seemed more like a publicity stunt than anything else.

You can download the extension here.

Company: Google
Website: google.com
Launch Date: September 7, 1998
IPO: NASDAQ:GOOG

Google provides search and advertising services, which together aim to organize and monetize the world’s information. In addition to its dominant search engine, it offers a plethora of online tools and platforms including: Gmail, Maps, YouTube, and Google+, the company’s extension into the social space. Most of its Web-based products are free, funded by Google’s highly integrated online advertising platforms AdWords and AdSense. Google promotes the idea that advertising should be highly targeted and relevant to users thus providing...

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