Validator.nu

souvenir

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20/07/2009

When can I use... : Compatibility tables for support of HTML5, CSS3, SVG and more in desktop and mobile browsers.
The W3C Markup Validation Service : This validator checks the markup validity of Web documents in HTML, XHTML, SMIL, MathML, etc.
The PHP Coding Standards Fixer : The PHP Coding Standards Fixer tool fixes most issues in your code when you want to follow the PHP coding standards as defined in the PSR-1 and PSR-2 ...
HTML5 - Edition for Web Developers : HTML: The Living Standard. A technical specification for Web developers.
W3C Link Checker : Check links and anchors in Web pages or full Web sites

(X)HTML5 Validator

tool validator html5 standards

1679 links

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