The W3C Markup Validation Service
W3C's easy-to-use markup validation service, based on SGML and XML parsers.
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The Verge is about technology and how it makes us feel. Founded in 2011, we offer our audience everything from breaking news to reviews to award-winning features and investigations, on our site, in video, and in podcasts.
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The latest news and reviews in the world of tech, automotive, gaming, science, and entertainment - since 2005.