The Top 5 Most Blacklisted Websites on the Internet

  Blacklisted Website Percentage of Networks Blacklisting
1 Facebook.com 14.2%
2 MySpace.com 9.9%
3 YouTube.com 8.1%
4 Doubleclick.net 6.4%
5 Twitter.com 2.3%
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Tags: Communications, Computers & The Internet, Top 5 Most

Sources:  OpenDNS Report: "Web Content Filtering and Phishing" 2010.

List Notes: Data is for the year 2010. Data is most blacklisted sites where there is a focus by businesses and organizations on preventing traffic to specific websites based on a combination of their popularity and content and thus preventing cyber-procrastination in the workplace or at schools and institutions. Percentages indicate the proportion of networks using blacklisting that reference a given site. OpenDNS is a global DNS service for consumers, schools and businesses which, according to them: "resolves 30 billion DNS queries per day, services 15 million requesting IP addresses per day and handles DNS for 1 percent of all Internet users worldwide."Data is for the year 2010.
Most Blacklisted Websites on the Internet

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