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About Warnings on http://validator.w3.org/ from Fabio Adorno on 2014-10-02 (www-validator@w3.org from October 2014)
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Added W3C Validated Logos to Some Pages - Blog 1
Hackers are using your website http://validator.w3.org/ from Romain C on 2020-11-22 (www-validator@w3.org from November 2020)
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Validating your HTML - W3C Wiki
Introduction to Web Accessibility: 11 HTML Validation
W3C HTML http://validator.w3.org | Computer science, Search engine optimization, Coding
HTML: Validating Code to HTML 5 Standards at Validator.w3.org - YouTube
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W3C Validator | Drupal.org
Validators and linting tools | Responsive Web Design with HTML5 and CSS3 - Second Edition
HTML5 Blogspot Template: Validated by validator.w3.org : Bin Nasarudin, Mr Herman: Amazon.com.tr: Kitap
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