diff --git a/overrides/partials/footer.html b/overrides/partials/footer.html
index dd4036f..85f5cb6 100644
--- a/overrides/partials/footer.html
+++ b/overrides/partials/footer.html
@@ -49,8 +49,8 @@
           Material for MkDocs
         </a>
         <br>
-        <a href="https://www.netlify.com" target="_blank" rel="noreferrer">
-            This site is powered by Netlify
+        <a href="https://www.netlify.com/" target="_blank" rel="noopener">
+          This site is powered by Netlify
         </a>
       </div>
       {% include "partials/social.html" %}