diff --git a/src/_layouts/blog.njk b/src/_layouts/blog.njk
index c6bc553..8a16c85 100644
--- a/src/_layouts/blog.njk
+++ b/src/_layouts/blog.njk
@@ -65,7 +65,11 @@
       </ul>
     </div>
     <div class="footer-center">
-      Blog du collectif IT's on us. Visitez notre <a href="https://www.itsonus.fr">site</a>.
+      <p>Blog du collectif IT's on us. Visitez notre <a href="https://www.itsonus.fr">site</a>.</p>
+      {% set absoluteUrl %}{{ page.url | htmlBaseUrl(metadata.url) }}{% endset %}
+      <a href="https://bff.ecoindex.fr/redirect/?url={{ absoluteUrl }}" target="_blank">
+        <img src="https://bff.ecoindex.fr/badge/?theme=light&url={{ absoluteUrl }}" alt="Ecoindex Badge" />
+      </a>
     </div>
   </footer>
 {#  <script src="{% webpackAsset 'main.js' %}"></script> Uncomment if JS is needed#}
diff --git a/src/blog_assets/css/index.scss b/src/blog_assets/css/index.scss
index 34dec8e..c9ffd37 100644
--- a/src/blog_assets/css/index.scss
+++ b/src/blog_assets/css/index.scss
@@ -470,6 +470,9 @@ h1 + .post-metadata {
 .footer-center {
   flex: 0 60%;
   text-align: center;
+  > p {
+    margin-bottom: 12px;
+  }
 }
 
 /*