This tool is an ongoing experiment in better HTML checking, and its behavior remains subject to change

Showing results for http://ceur-ws.org/Vol-2762/

Checker Input

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  1. Error: Heading cannot be a child of another heading.

    From line 41, column 1; to line 41, column 4

    span><br>↩<h3><span

There were errors.

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 676 milliseconds.

About this checker • Report an issue • Version: 25.7.26