diff --git a/web/folder_template.html b/web/folder_template.html
index 566bfc6533befb606eda9f766bdc65a99dc74e87..e15bb9c919feffc7ed186e4315c9994486aed38e 100644
--- a/web/folder_template.html
+++ b/web/folder_template.html
@@ -34,5 +34,7 @@ ${SUBFOLDERS_HTML}
 ${EDITION_HTML}
 </div>
 
+<p>Generated `date +"%Y-%m-%d %H:%M"`</p>
+
 </body>
 </html>
diff --git a/web/image_template.html b/web/image_template.html
index eb3f5aa351ad531860cbe738fc8f08a811600bb2..f6ca51705195dc814068bfe85f857f605db35bf7 100644
--- a/web/image_template.html
+++ b/web/image_template.html
@@ -140,5 +140,7 @@ ${ALTO_ELEMENTS_HTML}
 ${GREY_ALL}
 </pre>
 
+<p>Generated `date +"%Y-%m-%d %H:%M"`</p>
+
 </body>
 </html>