diff --git a/templates/index_gif4.html b/templates/index_gif4.html
index 44afa07f..e0751ba6 100644
--- a/templates/index_gif4.html
+++ b/templates/index_gif4.html
@@ -1,6 +1,8 @@
+<!DOCTYPE html>
 <html>
 <head>
   <title>_G1VOEU_ WELL</title>
+   <meta charset="UTF-8">
   <style>
     body {
       padding: 0;
