This tool is an ongoing experiment in better HTML checking, and its behavior remains subject to change
The document validates according to the specified schema(s).
<!DOCTYPE html>
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<html lang='en'>
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<head>
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<meta http-equiv='Content-Type' content='text/html; charset=UTF-8' />
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<meta name='viewport' content='width=device-width, initial-scale=1.0' />
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<title>HTML validator PHP require test</title>
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<style>
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body { font-family: sans-serif; }
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</style>
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</head>
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<body>
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<div class='htvd'>
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<a href='/htval/?showsource=yes&doc=https://ipv4.kwynn.com/t/23/02/htva/test.php'>
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<img src='/t/5/02/html5_valid.jpg' alt='HTML5 validation check' width='103' height='36' />
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</a>
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</div>
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</body>
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</html>
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Used the schema for HTML + SVG 1.1 + MathML 3.0 + RDFa 1.1.
Used the HTML parser. Externally specified character encoding was UTF-8.
Total execution time 159 milliseconds.
About this checker • Report an issue • Version: 24.7.12