"W3techs.com Review". Webutation. Retrieved 13 July 2012.
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Cornutt, Chris (03 November 2010). "W3Techs.com: Highlights of web technology surveys, Nov. 2010 3/4 of all websites are based on PHP". PHPDeveloper.org. Retrieved 13 July 2012. {{cite web}}: Check date values in: |date= (help)
Constantin, Lucian (22 March 2012). "Most web masters don't know how their sites got hacked, report says". Computerworld. Retrieved 13 July 2012.
E tem testimonials e news coverage no homepage da empresa: http://w3techs.com/
Também pode fazer uma busca na Wikipedia: https://www.google.com/search?q=site%3Awikipedia.org+w3techs
Também tem testimonials em http://w3techs.com/reports