diff --git a/server_files/views/header.php b/server_files/views/header.php
index b26b548..d014785 100644
--- a/server_files/views/header.php
+++ b/server_files/views/header.php
@@ -3,12 +3,15 @@
 <!DOCTYPE html>
 <html lang="fr">
 <head>
-    <meta http-equiv="content-type" content="text/html; charset=UTF-8"/>
-    <meta name="viewport" content="width=device-width, initial-scale=1.0"/>
-    <meta name="google-site-verification" content="nTgyZnU1Uw0OYaAX-TMg-5hVIKkeKAYtj2sNQRDz_sQ" />
+    <meta charset="UTF-8">
+    <meta name="description" content="Inscrivez-vous pour les Correspondances des Jeunes Mathématicien·ne·s <?= $YEAR . " - " . ($YEAR + 1) ?> !">
+    <meta name="keywords" content="Correspondances,Jeunes,Mathématicien·ne·s,Mathématiciens,Mathématiciennes,Corres2Math,Inscription,TFJM²,TFJM">
+    <meta name="author" content="Yohann D'ANELLO (yohann.danello[at]animath.fr)">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <meta name="google-site-verification" content="nTgyZnU1Uw0OYaAX-TMg-5hVIKkeKAYtj2sNQRDz_sQ">
     <title>Site d'inscription pour les Correspondances des Jeunes Mathématicien·ne·s <?= $YEAR . " - " . ($YEAR + 1) ?></title>
-    <link rel="stylesheet" type="text/css" href="/style.css"/>
-    <link REL="shortcut icon" href="/favicon.ico"/>
+    <link rel="stylesheet" type="text/css" href="/style.css">
+    <link REL="shortcut icon" href="/favicon.ico">
 
     <!--  Bootstrap  -->
     <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css"
@@ -19,7 +22,7 @@
 <div class="container.fluid bg-light">
     <nav class="navbar navbar-expand-lg navbar-light">
         <div class="container">
-            <a class="navbar-brand" href="/">
+            <a class="navbar-brand" href="https://correspondances-maths.fr/" target="_blank">
                 <img src="/logo.png" alt="Logo Corres2Mat" id="navbar-logo">
             </a>
             <ul class="navbar-nav mr-auto">
