Update links

w3c · Jan 15, 2024 · 46110e3 · 46110e3
1 parent 3dc7ec7
commit 46110e3
Showing 1 changed file with 2 additions and 6 deletions.
diff --git a/techniques/authoring-html.en.html b/techniques/authoring-html.en.html
@@ -592,15 +592,11 @@ <h5 class="howto">How to's</h5>
         <h5 class="refs">Useful reference links</h5>
         <ul>
           <li class="nonw3">
-            <p class="link"><a href="http://www.rexswain.com/httpview.html">Rex Swain's HTTP Viewer</a></p>
+            <p class="link"><a href="https://www.rexswain.com/httpview.html">Rex Swain's HTTP Viewer</a></p>
             <p class="desc">Shows the HTTP header information for a page .</p>
           </li>
           <li class="nonw3">
-            <p class="link"><a href="http://www.delorie.com/web/headers.html">Delorie HTTP Header Viewer</a></p>
-            <p class="desc">Shows the HTTP header information for a page.</p>
-          </li>
-          <li class="nonw3">
-            <p class="link"><a href="http://webtools.mozilla.org/web-sniffer/">Mozilla Web-sniffer</a></p>
+            <p class="link"><a href="https://tools.keycdn.com/curl">HTTP Header Checker by KeyCDN</a></p>
             <p class="desc">Shows the HTTP header information for a page.</p>
           </li>
         </ul>