This tool is an ongoing experiment in better HTML checking, and its behavior remains subject to change
Error: Stray end tag a
.
From line 38, column 66; to line 38, column 69
ustry 2022</a><br>↩<
Error: End tag h1
seen, but there were open elements.
From line 39, column 83; to line 39, column 87
022</span></h1>↩<br>↩
Error: Unclosed element span
.
From line 38, column 5; to line 38, column 33
<br>↩↩<h1><span class="CEURVOLACRONYM">ISWC-P
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 669 milliseconds.
About this checker • Report an issue • Version: 25.7.26