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-2746/

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  1. Info: Trailing slash on void elements has no effect and interacts badly with unquoted attribute values.

    From line 21, column 4; to line 21, column 9

    /span>↩ <br />↩ <s

  2. Info: Trailing slash on void elements has no effect and interacts badly with unquoted attribute values.

    From line 31, column 1; to line 31, column 6

    ↩</table>↩<hr />↩<br /

  3. Info: Trailing slash on void elements has no effect and interacts badly with unquoted attribute values.

    From line 32, column 1; to line 32, column 6

    e>↩<hr />↩<br />↩<br /

  4. Info: Trailing slash on void elements has no effect and interacts badly with unquoted attribute values.

    From line 33, column 1; to line 33, column 6

    />↩<br />↩<br />↩<br /

  5. Info: Trailing slash on void elements has no effect and interacts badly with unquoted attribute values.

    From line 34, column 1; to line 34, column 6

    />↩<br />↩<br />↩<img

  6. Info: Trailing slash on void elements has no effect and interacts badly with unquoted attribute values.

    From line 35, column 1; to line 35, column 50

    />↩<br />↩<img src="logo.png" alt="CPITS 2020" width="300"/>↩<h1>

  7. Info: Trailing slash on void elements has no effect and interacts badly with unquoted attribute values.

    From line 40, column 2; to line 40, column 7

    n>↩ </a>↩ <br />↩ <spa

  8. Info: Trailing slash on void elements has no effect and interacts badly with unquoted attribute values.

    From line 43, column 1; to line 43, column 6

    an>↩</h1>↩<br />↩<h3>↩

  9. Info: Trailing slash on void elements has no effect and interacts badly with unquoted attribute values.

    From line 50, column 1; to line 50, column 6

    n>.↩</h3>↩<br />↩<b>Ed

  10. Info: Trailing slash on void elements has no effect and interacts badly with unquoted attribute values.

    From line 53, column 58; to line 53, column 63

    k</span> *<br />↩ <spa

  11. Info: Trailing slash on void elements has no effect and interacts badly with unquoted attribute values.

    From line 54, column 53; to line 54, column 58

    </span> **<br />↩ <spa

  12. Info: Trailing slash on void elements has no effect and interacts badly with unquoted attribute values.

    From line 55, column 54; to line 55, column 59

    /span> ***<br />↩ <spa

  13. Info: Trailing slash on void elements has no effect and interacts badly with unquoted attribute values.

    From line 56, column 56; to line 56, column 61

    v</span> *<br />↩</h3>

  14. Info: Trailing slash on void elements has no effect and interacts badly with unquoted attribute values.

    From line 58, column 136; to line 58, column 141

    , Ukraine <br />↩** <a

  15. Info: Trailing slash on void elements has no effect and interacts badly with unquoted attribute values.

    From line 59, column 148; to line 59, column 153

    , Ukraine <br />↩*** <

  16. Info: Trailing slash on void elements has no effect and interacts badly with unquoted attribute values.

    From line 60, column 149; to line 60, column 154

    v, Ukraine<br />↩<hr /

  17. Info: Trailing slash on void elements has no effect and interacts badly with unquoted attribute values.

    From line 61, column 1; to line 61, column 6

    ine<br />↩<hr />↩<br /

  18. Info: Trailing slash on void elements has no effect and interacts badly with unquoted attribute values.

    From line 62, column 1; to line 62, column 6

    />↩<hr />↩<br />↩<br /

  19. Info: Trailing slash on void elements has no effect and interacts badly with unquoted attribute values.

    From line 63, column 1; to line 63, column 6

    />↩<br />↩<br />↩<br /

  20. Info: Trailing slash on void elements has no effect and interacts badly with unquoted attribute values.

    From line 64, column 1; to line 64, column 6

    />↩<br />↩<br />↩<div

  21. Info: Trailing slash on void elements has no effect and interacts badly with unquoted attribute values.

    From line 70, column 4; to line 70, column 9

    er</a>↩ <br />↩ <b

  22. Info: Trailing slash on void elements has no effect and interacts badly with unquoted attribute values.

    From line 71, column 4; to line 71, column 9

    <br />↩ <br />↩ </l

  23. Info: Trailing slash on void elements has no effect and interacts badly with unquoted attribute values.

    From line 75, column 4; to line 75, column 9

    es</a>↩ <br />↩ <b

  24. Info: Trailing slash on void elements has no effect and interacts badly with unquoted attribute values.

    From line 76, column 4; to line 76, column 9

    <br />↩ <br />↩ </l

  25. Info: Trailing slash on void elements has no effect and interacts badly with unquoted attribute values.

    From line 80, column 4; to line 80, column 9

    ex</a>↩ <br />↩ <b

  26. Info: Trailing slash on void elements has no effect and interacts badly with unquoted attribute values.

    From line 81, column 4; to line 81, column 9

    <br />↩ <br />↩ </l

  27. Info: Trailing slash on void elements has no effect and interacts badly with unquoted attribute values.

    From line 93, column 4; to line 93, column 9

    /span>↩ <br />↩ <s

  28. Info: Trailing slash on void elements has no effect and interacts badly with unquoted attribute values.

    From line 105, column 4; to line 105, column 9

    /span>↩ <br />↩ <s

  29. Info: Trailing slash on void elements has no effect and interacts badly with unquoted attribute values.

    From line 118, column 4; to line 118, column 9

    /span>↩ <br />↩ <s

  30. Info: Trailing slash on void elements has no effect and interacts badly with unquoted attribute values.

    From line 135, column 4; to line 135, column 9

    /span>↩ <br />↩ <s

  31. Info: Trailing slash on void elements has no effect and interacts badly with unquoted attribute values.

    From line 150, column 4; to line 150, column 9

    /span>↩ <br />↩ <s

  32. Info: Trailing slash on void elements has no effect and interacts badly with unquoted attribute values.

    From line 162, column 4; to line 162, column 9

    /span>↩ <br />↩ <s

  33. Info: Trailing slash on void elements has no effect and interacts badly with unquoted attribute values.

    From line 176, column 4; to line 176, column 9

    /span>↩ <br />↩ <s

  34. Info: Trailing slash on void elements has no effect and interacts badly with unquoted attribute values.

    From line 190, column 4; to line 190, column 9

    /span>↩ <br />↩ <s

  35. Info: Trailing slash on void elements has no effect and interacts badly with unquoted attribute values.

    From line 202, column 4; to line 202, column 9

    /span>↩ <br />↩ <s

  36. Info: Trailing slash on void elements has no effect and interacts badly with unquoted attribute values.

    From line 213, column 4; to line 213, column 9

    /span>↩ <br />↩ <s

  37. Info: Trailing slash on void elements has no effect and interacts badly with unquoted attribute values.

    From line 223, column 4; to line 223, column 9

    C0</a>↩ <br />↩ <s

The document validates according to the specified schema(s).

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 646 milliseconds.

About this checker • Report an issue • Version: 25.7.26