Web/a-h以下の文書内のリンクURLを正規化

- /en-US へのリンクを /ja へのリンクに修正
- /ja が付いていないものに /ja を付加
- MDN内のリンクが完全URLの場合、 /ja/docs からのURLに修正

7 files changed, 66 insertions, 66 deletions

diff --git a/files/ja/web/accessibility/aria/aria_live_regions/index.html b/files/ja/web/accessibility/aria/aria_live_regions/index.html
index 15bffb8945..74bbb9f5e8 100644
--- a/files/ja/web/accessibility/aria/aria_live_regions/index.html
+++ b/files/ja/web/accessibility/aria/aria_live_regions/index.html
@@ -223,5 +223,5 @@ setInterval(function() {
 <h2 id="関連情報">関連情報</h2>
 
 <ul>
- <li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles">ARIA Roles</a></li>
+ <li><a href="/ja/docs/Web/Accessibility/ARIA/Roles">ARIA Roles</a></li>
 </ul>
diff --git a/files/ja/web/accessibility/aria/aria_screen_reader_implementors_guide/index.html b/files/ja/web/accessibility/aria/aria_screen_reader_implementors_guide/index.html
index 2cd5772e94..c16aee8117 100644
--- a/files/ja/web/accessibility/aria/aria_screen_reader_implementors_guide/index.html
+++ b/files/ja/web/accessibility/aria/aria_screen_reader_implementors_guide/index.html
@@ -29,4 +29,4 @@ translation_of: Web/Accessibility/ARIA/ARIA_Screen_Reader_Implementors_Guide
 
 <h3 id="Details_for_Processing_via_Platform_Accessibility_APIs">Details for Processing via Platform Accessibility APIs</h3>
 
-<p>We hope browser manufacturers will work to provide consistent implementations. The most complete implementation of live regions currently is in Firefox 3.  Here is how <a href="/en/AJAX/WAI_ARIA_Live_Regions//API_Support" title="http://developer.mozilla.org/editor/fckeditor/core/editor/en/AJAX/WAI_ARIA_Live_Regions//API_Support">WAI-ARIA live regions are exposed in Firefox 3</a>.</p>
+<p>We hope browser manufacturers will work to provide consistent implementations. The most complete implementation of live regions currently is in Firefox 3.  Here is how <a href="/ja/AJAX/WAI_ARIA_Live_Regions//API_Support" title="http://developer.mozilla.org/editor/fckeditor/core/editor/en/AJAX/WAI_ARIA_Live_Regions//API_Support">WAI-ARIA live regions are exposed in Firefox 3</a>.</p>
diff --git a/files/ja/web/accessibility/aria/aria_techniques/using_the_alert_role/index.html b/files/ja/web/accessibility/aria/aria_techniques/using_the_alert_role/index.html
index 192b9a498b..367640803c 100644
--- a/files/ja/web/accessibility/aria/aria_techniques/using_the_alert_role/index.html
+++ b/files/ja/web/accessibility/aria/aria_techniques/using_the_alert_role/index.html
@@ -109,7 +109,7 @@ document.getElementById("expirationWarning").className = ""; </pre>
 <ul>
  <li>要素でのアラートロールの使用は要素が <code>aria-live="assertive"</code> を持っていることを意味します。</li>
  <li>アラートロールは静的な文章のためにのみ使用されるべきです。アラートロールが使用された要素はフォーカスを受け取ることができず、スクリーンリーダーはキーボードフォーカスが現在位置している場所にかかわらずに自動的にアラートをアナウンスするかもしれません。</li>
- <li>もしアラートが双方向のコントロール (ユーザが問題を修正できるフォームコントロールや、アラートを破棄する "OK" ボタンなど) を提供する場合、<a href="/en/Accessibility/ARIA/ARIA_Techniques/Using_the_alertdialog_role" title="Using the alert role">アラートダイアログ</a>ロールを代わりに使用するべきです。 </li>
+ <li>もしアラートが双方向のコントロール (ユーザが問題を修正できるフォームコントロールや、アラートを破棄する "OK" ボタンなど) を提供する場合、<a href="/ja/Accessibility/ARIA/ARIA_Techniques/Using_the_alertdialog_role" title="Using the alert role">アラートダイアログ</a>ロールを代わりに使用するべきです。 </li>
 </ul>
 
 <h3 id="使用される_ARIA_属性">使用される ARIA 属性</h3>
@@ -121,8 +121,8 @@ document.getElementById("expirationWarning").className = ""; </pre>
 <h3 id="関連_ARIA_技術">関連 ARIA 技術</h3>
 
 <ul>
- <li><a href="/en/Accessibility/ARIA/ARIA_Techniques/Using_the_alertdialog_role" title="en/ARIA/ARIA_Techniques/Using_the_alertdialog_role">Using the alertdialog role</a></li>
- <li><a href="/en/Accessibility/ARIA/ARIA_Techniques/Using_the_aria-invalid_property" title="Using the aria-invalid property">Using the aria-invalid property</a></li>
+ <li><a href="/ja/Accessibility/ARIA/ARIA_Techniques/Using_the_alertdialog_role" title="en/ARIA/ARIA_Techniques/Using_the_alertdialog_role">Using the alertdialog role</a></li>
+ <li><a href="/ja/Accessibility/ARIA/ARIA_Techniques/Using_the_aria-invalid_property" title="Using the aria-invalid property">Using the aria-invalid property</a></li>
 </ul>
 
 <h3 id="互換性">互換性</h3>
diff --git a/files/ja/web/accessibility/aria/aria_techniques/using_the_aria-valuenow_attribute/index.html b/files/ja/web/accessibility/aria/aria_techniques/using_the_aria-valuenow_attribute/index.html
index e53607131c..b1e712a31f 100644
--- a/files/ja/web/accessibility/aria/aria_techniques/using_the_aria-valuenow_attribute/index.html
+++ b/files/ja/web/accessibility/aria/aria_techniques/using_the_aria-valuenow_attribute/index.html
@@ -10,7 +10,7 @@ translation_of: Web/Accessibility/ARIA/ARIA_Techniques/Using_the_aria-valuenow_a
 
 <p>レンダリングされた値を数値として正確に表現できない場合、作成者は <code><a href="/ja/docs/Web/Accessibility/ARIA/ARIA_Techniques/Using_the_aria-valuetext_attribute">aria-valuetext</a></code> 属性を <code>aria-valuenow</code> と組み合わせて使用して、範囲の現在の値の使いやすい表現を提供する<strong>べき</strong>です（SHOULD）。 たとえば、スライダーのレンダリング値が<code>小</code>、<code>中</code>、<code>大</code>の場合があります。 この場合、<code>aria-valuenow</code> の値は 1 〜 3 の範囲で値空間内の各値の位置を示しますが、<code>aria-valuetext</code> は、<code>小</code>、<code>中</code>、<code>大</code>のいずれかの文字列になります。</p>
 
-<p><code>aria-valuenow</code> は<a href="/ja/docs/Web/Accessibility/ARIA/ARIA_Techniques/Using_the_slider_role">スライダー</a>、<a href="https://developer.mozilla.org/ja/docs/Web/Accessibility/ARIA/ARIA_Techniques/Using_the_scrollbar_role">スクロールバー</a>、<a href="/ja/docs/Web/Accessibility/ARIA/ARIA_Techniques/Using_the_spinbutton_role">スピンボタン</a>のロールの<strong>必須</strong>属性です。</p>
+<p><code>aria-valuenow</code> は<a href="/ja/docs/Web/Accessibility/ARIA/ARIA_Techniques/Using_the_slider_role">スライダー</a>、<a href="/ja/docs/Web/Accessibility/ARIA/ARIA_Techniques/Using_the_scrollbar_role">スクロールバー</a>、<a href="/ja/docs/Web/Accessibility/ARIA/ARIA_Techniques/Using_the_spinbutton_role">スピンボタン</a>のロールの<strong>必須</strong>属性です。</p>
 
 <h3 id="Value" name="Value">値</h3>
 
diff --git a/files/ja/web/accessibility/aria/roles/index.html b/files/ja/web/accessibility/aria/roles/index.html
index c3fc70ecab..a06f22da45 100644
--- a/files/ja/web/accessibility/aria/roles/index.html
+++ b/files/ja/web/accessibility/aria/roles/index.html
@@ -8,65 +8,65 @@ translation_of: Web/Accessibility/ARIA/Roles
 <p>{{SubpagesWithSummaries}}</p>
 
 <div class="hidden">
-<p>Please claim the role you want to work on by adding your name after the role's name: (old pages are linked from <a href="/en-US/docs/">https://developer.mozilla.org/en-US/docs/Web/Accessibility/ARIA/ARIA_Techniques</a>). Ones for which the first draft is completed have been removed from the below list.</p>
+<p>Please claim the role you want to work on by adding your name after the role's name: (old pages are linked from <a href="/ja/docs/">https://developer.mozilla.org/en-US/docs/Web/Accessibility/ARIA/ARIA_Techniques</a>). Ones for which the first draft is completed have been removed from the below list.</p>
 
 <ul>
- <li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/Alertdialog_Role">alertdialog</a></li>
- <li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/Banner_Role">banner</a> </li>
- <li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/Combobox_Role">Combobox</a></li>
- <li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/Command_Role">Command</a></li>
- <li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/Columnheader_Role">Columnheader </a>(Estelle)</li>
- <li><a href="/en-US/docs/Web/Accessibility/ARIA/ARIA_Techniques/Complementary_role">complementary</a></li>
- <li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/Composite_Role">composite</a></li>
- <li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/Definition_Role">Definition</a></li>
- <li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/Directory_Role">Directory</a></li>
- <li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/Feed_Role">Feed</a></li>
- <li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/Gridcell_Role">Gridcell</a> (Eric E)</li>
- <li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/Group_Role">Group</a></li>
- <li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/Input_Role">input</a></li>
- <li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/Landmark_Role">landmark</a></li>
- <li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/Link_Role">Link</a> - old page</li>
- <li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/Listbox_Role">listbox</a></li>
- <li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/Log_Role">Log</a> - old page</li>
- <li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/Marquee_Role">Marquee</a></li>
- <li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/Math_Role">math</a></li>
- <li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/Menu_Role">menu</a></li>
- <li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/Menubar_Role">menubar</a></li>
- <li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/Menuiitem_Role">Menuitem</a></li>
- <li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/Menuitemcheckbox_Role">Menuitemcheckbox</a></li>
- <li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/Menuitemradio_Role">Menuitemradio</a></li>
- <li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/None_Role">none</a></li>
- <li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/Note_Role">note</a></li>
- <li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/Option_Role">Option</a></li>
- <li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/Presentation_Role">presentation</a> </li>
- <li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/Progressbar_Role">Progressbar</a> - old page</li>
- <li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/Radio_Role">Radio</a> - old page</li>
- <li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/Radiogroup_Role">radiogroup</a></li>
- <li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/Range_Role">range</a></li>
- <li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/Region_Role">region</a></li>
- <li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/Roletype_Role">roletype</a></li>
- <li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/Rowheader_Role">rowheader</a>(Estelle)</li>
- <li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/Scrollbar_Role">Scrollbar</a></li>
- <li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/Searchbox_Role">searchbox</a></li>
- <li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/Section_Role">section</a></li>
- <li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/Sectionhead_Role">sectionhead</a></li>
- <li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/Select_Role">select</a></li>
- <li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/Separator_Role">separator</a></li>
- <li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/Slider_Role">Slider</a> - old page</li>
- <li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/Spinbutton_Role">Spinbutton</a></li>
- <li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/Status_Role">Status</a> - old page</li>
- <li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/Structure_Role">structure</a></li>
- <li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/Tab_role">tab</a></li>
- <li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/Tablist_Role">tablist</a> (Michiel)</li>
- <li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/Tabpanel_Role">Tabpanel</a> (Michiel)</li>
- <li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/Term_Role">term</a></li>
- <li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/Time_Role">Timer</a></li>
- <li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/Toolbar_Role">toolbar</a></li>
- <li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/Tooltip_Role">Tooltip</a></li>
- <li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/Tree_Role">Tree</a></li>
- <li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/Treegrid_Role">treegrid</a></li>
- <li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/Treeitem_Role">Treeitem</a></li>
- <li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/Widget_Role">widget</a></li>
- <li><a href="/en-US/docs/Web/Accessibility/ARIA/Roles/Window_Role">window</a></li>
+ <li><a href="/ja/docs/Web/Accessibility/ARIA/Roles/Alertdialog_Role">alertdialog</a></li>
+ <li><a href="/ja/docs/Web/Accessibility/ARIA/Roles/Banner_Role">banner</a> </li>
+ <li><a href="/ja/docs/Web/Accessibility/ARIA/Roles/Combobox_Role">Combobox</a></li>
+ <li><a href="/ja/docs/Web/Accessibility/ARIA/Roles/Command_Role">Command</a></li>
+ <li><a href="/ja/docs/Web/Accessibility/ARIA/Roles/Columnheader_Role">Columnheader </a>(Estelle)</li>
+ <li><a href="/ja/docs/Web/Accessibility/ARIA/ARIA_Techniques/Complementary_role">complementary</a></li>
+ <li><a href="/ja/docs/Web/Accessibility/ARIA/Roles/Composite_Role">composite</a></li>
+ <li><a href="/ja/docs/Web/Accessibility/ARIA/Roles/Definition_Role">Definition</a></li>
+ <li><a href="/ja/docs/Web/Accessibility/ARIA/Roles/Directory_Role">Directory</a></li>
+ <li><a href="/ja/docs/Web/Accessibility/ARIA/Roles/Feed_Role">Feed</a></li>
+ <li><a href="/ja/docs/Web/Accessibility/ARIA/Roles/Gridcell_Role">Gridcell</a> (Eric E)</li>
+ <li><a href="/ja/docs/Web/Accessibility/ARIA/Roles/Group_Role">Group</a></li>
+ <li><a href="/ja/docs/Web/Accessibility/ARIA/Roles/Input_Role">input</a></li>
+ <li><a href="/ja/docs/Web/Accessibility/ARIA/Roles/Landmark_Role">landmark</a></li>
+ <li><a href="/ja/docs/Web/Accessibility/ARIA/Roles/Link_Role">Link</a> - old page</li>
+ <li><a href="/ja/docs/Web/Accessibility/ARIA/Roles/Listbox_Role">listbox</a></li>
+ <li><a href="/ja/docs/Web/Accessibility/ARIA/Roles/Log_Role">Log</a> - old page</li>
+ <li><a href="/ja/docs/Web/Accessibility/ARIA/Roles/Marquee_Role">Marquee</a></li>
+ <li><a href="/ja/docs/Web/Accessibility/ARIA/Roles/Math_Role">math</a></li>
+ <li><a href="/ja/docs/Web/Accessibility/ARIA/Roles/Menu_Role">menu</a></li>
+ <li><a href="/ja/docs/Web/Accessibility/ARIA/Roles/Menubar_Role">menubar</a></li>
+ <li><a href="/ja/docs/Web/Accessibility/ARIA/Roles/Menuiitem_Role">Menuitem</a></li>
+ <li><a href="/ja/docs/Web/Accessibility/ARIA/Roles/Menuitemcheckbox_Role">Menuitemcheckbox</a></li>
+ <li><a href="/ja/docs/Web/Accessibility/ARIA/Roles/Menuitemradio_Role">Menuitemradio</a></li>
+ <li><a href="/ja/docs/Web/Accessibility/ARIA/Roles/None_Role">none</a></li>
+ <li><a href="/ja/docs/Web/Accessibility/ARIA/Roles/Note_Role">note</a></li>
+ <li><a href="/ja/docs/Web/Accessibility/ARIA/Roles/Option_Role">Option</a></li>
+ <li><a href="/ja/docs/Web/Accessibility/ARIA/Roles/Presentation_Role">presentation</a> </li>
+ <li><a href="/ja/docs/Web/Accessibility/ARIA/Roles/Progressbar_Role">Progressbar</a> - old page</li>
+ <li><a href="/ja/docs/Web/Accessibility/ARIA/Roles/Radio_Role">Radio</a> - old page</li>
+ <li><a href="/ja/docs/Web/Accessibility/ARIA/Roles/Radiogroup_Role">radiogroup</a></li>
+ <li><a href="/ja/docs/Web/Accessibility/ARIA/Roles/Range_Role">range</a></li>
+ <li><a href="/ja/docs/Web/Accessibility/ARIA/Roles/Region_Role">region</a></li>
+ <li><a href="/ja/docs/Web/Accessibility/ARIA/Roles/Roletype_Role">roletype</a></li>
+ <li><a href="/ja/docs/Web/Accessibility/ARIA/Roles/Rowheader_Role">rowheader</a>(Estelle)</li>
+ <li><a href="/ja/docs/Web/Accessibility/ARIA/Roles/Scrollbar_Role">Scrollbar</a></li>
+ <li><a href="/ja/docs/Web/Accessibility/ARIA/Roles/Searchbox_Role">searchbox</a></li>
+ <li><a href="/ja/docs/Web/Accessibility/ARIA/Roles/Section_Role">section</a></li>
+ <li><a href="/ja/docs/Web/Accessibility/ARIA/Roles/Sectionhead_Role">sectionhead</a></li>
+ <li><a href="/ja/docs/Web/Accessibility/ARIA/Roles/Select_Role">select</a></li>
+ <li><a href="/ja/docs/Web/Accessibility/ARIA/Roles/Separator_Role">separator</a></li>
+ <li><a href="/ja/docs/Web/Accessibility/ARIA/Roles/Slider_Role">Slider</a> - old page</li>
+ <li><a href="/ja/docs/Web/Accessibility/ARIA/Roles/Spinbutton_Role">Spinbutton</a></li>
+ <li><a href="/ja/docs/Web/Accessibility/ARIA/Roles/Status_Role">Status</a> - old page</li>
+ <li><a href="/ja/docs/Web/Accessibility/ARIA/Roles/Structure_Role">structure</a></li>
+ <li><a href="/ja/docs/Web/Accessibility/ARIA/Roles/Tab_role">tab</a></li>
+ <li><a href="/ja/docs/Web/Accessibility/ARIA/Roles/Tablist_Role">tablist</a> (Michiel)</li>
+ <li><a href="/ja/docs/Web/Accessibility/ARIA/Roles/Tabpanel_Role">Tabpanel</a> (Michiel)</li>
+ <li><a href="/ja/docs/Web/Accessibility/ARIA/Roles/Term_Role">term</a></li>
+ <li><a href="/ja/docs/Web/Accessibility/ARIA/Roles/Time_Role">Timer</a></li>
+ <li><a href="/ja/docs/Web/Accessibility/ARIA/Roles/Toolbar_Role">toolbar</a></li>
+ <li><a href="/ja/docs/Web/Accessibility/ARIA/Roles/Tooltip_Role">Tooltip</a></li>
+ <li><a href="/ja/docs/Web/Accessibility/ARIA/Roles/Tree_Role">Tree</a></li>
+ <li><a href="/ja/docs/Web/Accessibility/ARIA/Roles/Treegrid_Role">treegrid</a></li>
+ <li><a href="/ja/docs/Web/Accessibility/ARIA/Roles/Treeitem_Role">Treeitem</a></li>
+ <li><a href="/ja/docs/Web/Accessibility/ARIA/Roles/Widget_Role">widget</a></li>
+ <li><a href="/ja/docs/Web/Accessibility/ARIA/Roles/Window_Role">window</a></li>
 </ul>
 </div>
diff --git a/files/ja/web/accessibility/faq/index.html b/files/ja/web/accessibility/faq/index.html
index 883497abb2..ec09baed21 100644
--- a/files/ja/web/accessibility/faq/index.html
+++ b/files/ja/web/accessibility/faq/index.html
@@ -16,7 +16,7 @@ original_slug: Web/Accessibility/Accessibility_FAQ
 <a class="external" href="http://kb.mozillazine.org/Assistive_technology_compatibility">Assistive Technology Compatibility</a> - Windows, Linux, UNIX, Mac OS X のための支援技術についてのドキュメントと、Firefox 1.5.0.5 以降および Thunderbird 1.5.0.5 以降での互換性。<br>
 </p><p><br>
 <b>わたしの Mozilla 拡張機能をアクセシブルにするには何をしたらよいですか?</b><br>
-一般的には、<a class="external" href="http://www.mozilla.org/access/toolkit-checklist">Accessible Toolkit Checklist</a> を使用します。XUL によるインタフェースデザインについては、<a href="ja/XUL_accessibility_guidelines">XUL accessibility guidelines</a>
+一般的には、<a class="external" href="http://www.mozilla.org/access/toolkit-checklist">Accessible Toolkit Checklist</a> を使用します。XUL によるインタフェースデザインについては、<a href="/ja/XUL_accessibility_guidelines">XUL accessibility guidelines</a>
 <span class="comment">{{ mediawiki.external('http://www.mozilla.org/access/xul-guidelines Accessibile XUL Authoring Guidelines') }}</span>をご覧ください。<br>
 </p><p><br>
 <b>わたしは、Firefox が提供する良いアクセシビリティ機能の促進を手助けすることに興味があります。どうしたらよいですか?</b><br>
diff --git a/files/ja/web/accessibility/understanding_wcag/operable/index.html b/files/ja/web/accessibility/understanding_wcag/operable/index.html
index 52d258a1a8..93c64cfddd 100644
--- a/files/ja/web/accessibility/understanding_wcag/operable/index.html
+++ b/files/ja/web/accessibility/understanding_wcag/operable/index.html
@@ -212,7 +212,7 @@ translation_of: Web/Accessibility/Understanding_WCAG/Operable
    <td>2.4.6 見出しとラベル (AA)</td>
    <td>見出し（例えば、{{htmlelement("h2")}}）および {{htmlelement("label")}} 要素は、それらが説明していると思われるコンテンツおよびフォーム要素の目的を明確に説明しています。</td>
    <td>
-    <p><a href="/ja/docs/Learn/Accessibility/HTML#UI_controls">UI コントロール</a>、<a href="https://developer.mozilla.org/ja/docs/Learn/Accessibility/HTML#Meaningful_text_labels">わかりやすいテキストラベル</a>、<a href="/ja/docs/Learn/HTML/Introduction_to_HTML/HTML_text_fundamentals#The_basics_Headings_and_Paragraphs">見出しと段落の基本</a>、<a href="/ja/docs/Learn/HTML/Forms/How_to_structure_an_HTML_form#The_%3Clabel%3E_element">&lt;label&gt; 要素</a>を参照してください。</p>
+    <p><a href="/ja/docs/Learn/Accessibility/HTML#UI_controls">UI コントロール</a>、<a href="/ja/docs/Learn/Accessibility/HTML#Meaningful_text_labels">わかりやすいテキストラベル</a>、<a href="/ja/docs/Learn/HTML/Introduction_to_HTML/HTML_text_fundamentals#The_basics_Headings_and_Paragraphs">見出しと段落の基本</a>、<a href="/ja/docs/Learn/HTML/Forms/How_to_structure_an_HTML_form#The_%3Clabel%3E_element">&lt;label&gt; 要素</a>を参照してください。</p>
 
     <p>構造上、それらを簡単に区別できない場合を除き、見出しやラベルの重複は避けるべきです（例えば、「詳細情報」が複数ある場合）。</p>
    </td>