diff --git a/rtfd/public/web/index.html b/rtfd/public/web/index.html
index ea93107..bbc81dd 100644
--- a/rtfd/public/web/index.html
+++ b/rtfd/public/web/index.html
@@ -42,6 +42,10 @@
   <p>Oh yeah, <em>sure</em>…</p>
 </div>
 
+<hr>
+<progress max="100" value="66">Ongoing</progress>
+<hr>
+
 <div class="columns">
   <div>
     First column to describe the associated
@@ -204,6 +208,9 @@ respecting non-br lf.
 </tfoot>
 </table>
 
+<time datetime="2025-01-01">First 2025 day</time>
+<time datetime="PT1H30M">Hour and half</time>
+
 <ul>
     <li><strong>strong</strong></li>
     <li><em>em</em></li>