diff --git a/epub33/fxl-a11y/index.html b/epub33/fxl-a11y/index.html
index b14bf7a3b..cab99a1a4 100644
--- a/epub33/fxl-a11y/index.html
+++ b/epub33/fxl-a11y/index.html
@@ -71,7 +71,7 @@ <h3>Overview</h3>
 
             <p>This note serves to help <a href="https://www.w3.org/TR/epub-33/#dfn-epub-creator">EPUB creators</a>, publishers, and reading systems address some of the common accessibility issues found in fixed layout content including navigation, reading order, and text alternatives. This document is a companion to EPUB Accessibility 1.1 [[epub-a11y-11]], specifically for fixed layout publications. The recommendations made in EPUB Accessibility 1.1 [[epub-a11y-11]], EPUB 3.3 [[epub-33]], and EPUB Reading Systems 3.3 [[epub-rs-33]] are applied and extended here.</p>
 
-            <p>In addition to the recommendations in this document, the Publishing Maintenance Working Group's Fixed Layout Accessibility Task Force is producing an accompanying <a href="https://w3c.github.io/epub-specs/epub33/fxl-a11y-tech">techniques document</a> to cover the technical side of fixed layout accessibility.</p>
+            <p>In addition to the recommendations in this document, the Publishing Maintenance Working Group's Fixed Layout Accessibility Task Force is producing an accompanying <a href="https://w3c.github.io/epub-specs/epub33/fxl-a11y-tech/">techniques document</a> to cover the technical side of fixed layout accessibility.</p>
         </section>
 
         <section id="intro-scope">
@@ -124,7 +124,7 @@ <h4>Perceivable</h4>
                     <li><a href="https://www.w3.org/TR/WCAG22/#use-of-color">1.4.1 Use of Color (A)</a></li>
                     <li><a href="https://www.w3.org/TR/WCAG22/#audio-control">1.4.2 Audio Control (A)</a></li>
                     <li><a href="https://www.w3.org/TR/WCAG22/#contrast-minimum">1.4.3 Contrast (Minimum) (AA)</a></li>
-                    <li><a href="https://www.w3.org/TR/WCAG22/#images-of-text">1.4.5 Images of Text (AA)</li>
+                    <li><a href="https://www.w3.org/TR/WCAG22/#images-of-text">1.4.5 Images of Text (AA)</a></li>
                     <li><a href="https://www.w3.org/TR/WCAG22/#non-text-contrast">1.4.11 Non-text Contrast (AA)</a></li>
                     <li><a href="https://www.w3.org/TR/WCAG22/#text-spacing">1.4.12 Text Spacing (AA)</a></li>
                 </ul>
@@ -258,7 +258,7 @@ <h4>Overview</h4>
                 <ul>
                     <li><a href="https://www.w3.org/TR/WCAG22/#non-text-content">1.1.1 Non-text Content (A)</a></li>
                     <li><a href="https://www.w3.org/TR/WCAG22/#use-of-color">1.4.1 Use of Color (A)</a></li>
-                    <li><a href="https://www.w3.org/TR/WCAG22/#images-of-text">1.4.5 Images of Text (AA)</li>
+                    <li><a href="https://www.w3.org/TR/WCAG22/#images-of-text">1.4.5 Images of Text (AA)</a></li>
                     <li><a href="https://www.w3.org/TR/WCAG22/#non-text-contrast">1.4.11 Non-text Contrast (AA)</a></li>
                 </ul>
 
@@ -380,7 +380,7 @@ <h3>Legibility and visual presentation</h3>
                 <li><a href="https://www.w3.org/TR/WCAG22/#use-of-color">1.4.1 Use of Color (A)</a></li>
                 <li><a href="https://www.w3.org/TR/WCAG22/#contrast-minimum">1.4.3 Contrast (Minimum) (AA)</a></li>
                 <li><a href="https://www.w3.org/TR/WCAG22/#resize-text">1.4.4 Resize Text (AA)</a></li>
-                <li><a href="https://www.w3.org/TR/WCAG22/#images-of-text">1.4.5 Images of Text (AA)</li>
+                <li><a href="https://www.w3.org/TR/WCAG22/#images-of-text">1.4.5 Images of Text (AA)</a></li>
                 <li><a href="https://www.w3.org/TR/WCAG22/#reflow">1.4.10 Reflow (AA)</a></li>
                 <li><a href="https://www.w3.org/TR/WCAG22/#non-text-contrast">1.4.11 Non-text Contrast (AA)</a></li>
                 <li><a href="https://www.w3.org/TR/WCAG22/#text-spacing">1.4.12 Text Spacing (AA)</a></li>
@@ -612,7 +612,7 @@ <h3>Tables</h3>
                 <li><a href="https://www.w3.org/TR/WCAG22/#meaningful-sequence">1.3.2 Meaningful Sequence (A)</a></li>
                 <li><a href="https://www.w3.org/TR/WCAG22/#use-of-color">1.4.1 Use of Color (A)</a></li>
                 <li><a href="https://www.w3.org/TR/WCAG22/#contrast-minimum">1.4.3 Contrast (Minimum) (AA)</a></li>
-                <li><a href="https://www.w3.org/TR/WCAG22/#images-of-text">1.4.5 Images of Text (AA)</li>
+                <li><a href="https://www.w3.org/TR/WCAG22/#images-of-text">1.4.5 Images of Text (AA)</a></li>
                 <li><a href="https://www.w3.org/TR/WCAG22/#name-role-value">4.1.2 Name, Role, Value (A)</a></li>
             </ul>
 
@@ -862,7 +862,7 @@ <h3>Reading system accessibility requirements</h3>
             <section id="rs-a11y-requirements-metadata">
                 <h4>Display the accessibility metadata</h4>
 
-                <p>A reading system should provide information on accessibility metadata provided by the EPUB file in the OPF. Guidance for key information and proposed wordings are provided by the W3C Publishing Community Group Accessibility taskforce report: <a href="https://www.w3.org/publishing/a11y/UX-Guide-metadata/principles/">User Experience Guide for Displaying Accessibility Metadata</a>.</p>
+                <p>A reading system should provide information on accessibility metadata provided by the EPUB file in the OPF. Guidance for key information and proposed wordings are provided by the W3C Publishing Community Group Accessibility taskforce report: <a href="https://www.w3.org/2021/09/UX-Guide-metadata-1.0/principles/">User Experience Guide for Displaying Accessibility Metadata</a>.</p>
             </section>
 
             <section id="rs-a11y-requirements-at">
@@ -925,7 +925,7 @@ <h4>Enable access to alternative text and extended descriptions</h4>
                 <ul>
                     <li><a href="https://www.w3.org/TR/WCAG22/#non-text-content">1.1.1 Non-text Content (A)</a></li>
                     <li><a href="https://www.w3.org/TR/WCAG22/#use-of-color">1.4.1 Use of Color (A)</a></li>
-                    <li><a href="https://www.w3.org/TR/WCAG22/#images-of-text">1.4.5 Images of Text (AA)</li>
+                    <li><a href="https://www.w3.org/TR/WCAG22/#images-of-text">1.4.5 Images of Text (AA)</a></li>
                     <li><a href="https://www.w3.org/TR/WCAG22/#non-text-contrast">1.4.11 Non-text Contrast (AA)</a></li>
                 </ul>
             </section>