diff --git a/Overview.src.html b/Overview.src.html
index 71f011d7d..c99c8d8b0 100644
--- a/Overview.src.html
+++ b/Overview.src.html
@@ -207,6 +207,7 @@ <h3>Requests</h3>
 <i title>font</i>,
 <i title>form</i>,
 <i title>image</i>,
+<i title>manifest</i>,
 <i title>media</i>,
 <i title>navigate</i>,
 <i title>object</i>,
@@ -266,6 +267,11 @@ <h3>Requests</h3>
    <td><i title>image</i>
    <td><code title>img-src</code>
    <td>SVG's <code>image</code> element
+  <tr>
+   <td><i title>manifest</i>
+   <td>&mdash;
+   <td>HTML's <code>link</code> element when its <code>rel</code> attribute is set to
+   "<code>manifest</code>" 
   <tr>
    <td><i title>media</i>
    <td><code title>media-src</code>