Warning: The banner role is unnecessary for element header.
From line 22, column 1; to line 22, column 49
"init()">↩<header class="banner" id="banner" role="banner">↩ <div
Info: Trailing slash on void elements has no effect and interacts badly with unquoted attribute values.
From line 24, column 27; to line 24, column 98
id="bnsl"><img src="/parts/univ.gif" alt="すぐ本文へ。" title="各ページ共通のヘッダをスキップする実験です" /></a>↩
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From line 25, column 3; to line 25, column 47
/></a>↩ <img src="/parts/help.gif" alt="情報の探し方など:" /><a hre
Info: Trailing slash on void elements has no effect and interacts badly with unquoted attribute values.
From line 26, column 3; to line 26, column 56
elp</a>↩ <img src="/parts/tri-d.png" alt=" 更新情報など:" title="" /><a hre
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href="/"><img src="/parts/logo.png" id="twk-logo" alt="The Web KANZAKI " title="サイトの表紙ページへ" /></a>↩
Info: Trailing slash on void elements has no effect and interacts badly with unquoted attribute values.
From line 51, column 1; to line 51, column 31
--></div>↩<hr id="smenuskip" class="c" />↩↩<div
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From line 138, column 4; to line 138, column 68
足〕</p>↩<p><img src="/parts/warn.gif" alt="Note: " width="20" height="18" />細かく言うと
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From line 188, column 4; to line 188, column 93
。</p>↩↩<p><img src="eltstree.gif" alt="(図)HTML文書はhtml要素を出発点とした要素のツリーになる" width="262" height="244" /></p>↩↩
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足〕</p>↩<p><img src="/parts/dont.gif" alt="DON'T! " width="20" height="18" />それぞれの見
Info: Trailing slash on void elements has no effect and interacts badly with unquoted attribute values.
From line 265, column 1; to line 265, column 175
能です。</p>↩↩<img src="hpr-headings.png" alt="画面:HPRの「見出し読みモード」で、このセクションは「(見出し 3)音声ブラウザと見出し」とレベル付きで読み上げられる" title="HPR読み上げテキスト領域には、見出しのレベルとともに見出し内容が表示され、読み上げられる" width="381" height="96" />↩↩<p>ま
Info: Trailing slash on void elements has no effect and interacts badly with unquoted attribute values.
From line 309, column 1; to line 309, column 65
足〕</span>↩<img src="/parts/warn.gif" alt="Note: " width="20" height="18" /><p&
Warning: The contentinfo role is unnecessary for element footer.
From line 424, column 1; to line 424, column 45
↩</div>↩↩↩<footer role="contentinfo" id="cif0" lang="">↩<addr
Info: Trailing slash on void elements has no effect and interacts badly with unquoted attribute values.
From line 429, column 19; to line 429, column 24
ass="cpr"><br />Origin
There were errors.
<h1> 文書の骨格をかたちづくる基本要素
<h2> 要素とタグ
<h3> 要素タイプ
<h4> 要素と要素タイプ
<h2> ヘッド要素とボディ要素
<h3> 親要素と子要素
<h2> タイトル
<h2> 見出し
<h3> 音声ブラウザと見出し
<h2> 段落と改行
<h3> 段落:本文の意味的なまとまり
<h3> 改行:表示上の新しい行
<h2> ブロックとインライン
<h2> 文書の基本構造
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 1248 milliseconds.