diff --git a/src/wp-content/themes/twentyeleven/header.php b/src/wp-content/themes/twentyeleven/header.php
index 98af9ff362922..006ffb764519c 100644
--- a/src/wp-content/themes/twentyeleven/header.php
+++ b/src/wp-content/themes/twentyeleven/header.php
@@ -23,7 +23,7 @@
-
+
<?php
// Print the <title> tag based on what is being viewed.
diff --git a/src/wp-content/themes/twentyfifteen/header.php b/src/wp-content/themes/twentyfifteen/header.php
index a92b12b80ffe0..06bd599e09ba8 100644
--- a/src/wp-content/themes/twentyfifteen/header.php
+++ b/src/wp-content/themes/twentyfifteen/header.php
@@ -12,7 +12,7 @@
<html <?php language_attributes(); ?> class="no-js">
<head>
<meta charset="<?php bloginfo( 'charset' ); ?>">
- <meta name="viewport" content="width=device-width">
+ <meta name="viewport" content="width=device-width, initial-scale=1.0">
<link rel="profile" href="https://gmpg.org/xfn/11">
<link rel="pingback" href="<?php echo esc_url( get_bloginfo( 'pingback_url' ) ); ?>">
<?php wp_head(); ?>
diff --git a/src/wp-content/themes/twentyfourteen/header.php b/src/wp-content/themes/twentyfourteen/header.php
index 10b31fbf36902..be9bc76c3b9a9 100644
--- a/src/wp-content/themes/twentyfourteen/header.php
+++ b/src/wp-content/themes/twentyfourteen/header.php
@@ -20,7 +20,7 @@
<!--<![endif]-->
<head>
<meta charset="<?php bloginfo( 'charset' ); ?>">
- <meta name="viewport" content="width=device-width">
+ <meta name="viewport" content="width=device-width, initial-scale=1.0">
<title><?php wp_title( '|', true, 'right' ); ?>
diff --git a/src/wp-content/themes/twentynineteen/header.php b/src/wp-content/themes/twentynineteen/header.php
index 11b6c0998e468..119417460cbf0 100644
--- a/src/wp-content/themes/twentynineteen/header.php
+++ b/src/wp-content/themes/twentynineteen/header.php
@@ -14,7 +14,7 @@
>
-
+
diff --git a/src/wp-content/themes/twentyseventeen/header.php b/src/wp-content/themes/twentyseventeen/header.php
index 9ff5c9d4151ce..92b4c9971d558 100644
--- a/src/wp-content/themes/twentyseventeen/header.php
+++ b/src/wp-content/themes/twentyseventeen/header.php
@@ -16,7 +16,7 @@
class="no-js no-svg">
-
+
diff --git a/src/wp-content/themes/twentysixteen/header.php b/src/wp-content/themes/twentysixteen/header.php
index 73b05335c262d..22c683146c015 100644
--- a/src/wp-content/themes/twentysixteen/header.php
+++ b/src/wp-content/themes/twentysixteen/header.php
@@ -13,7 +13,7 @@
class="no-js">
-
+
diff --git a/src/wp-content/themes/twentythirteen/header.php b/src/wp-content/themes/twentythirteen/header.php
index db2e19c89cbdb..e008648a48eb1 100644
--- a/src/wp-content/themes/twentythirteen/header.php
+++ b/src/wp-content/themes/twentythirteen/header.php
@@ -12,7 +12,7 @@
>
-
+
<?php wp_title( '|', true, 'right' ); ?>
diff --git a/src/wp-content/themes/twentytwelve/header.php b/src/wp-content/themes/twentytwelve/header.php
index 13fbebead96ab..be0300801c114 100644
--- a/src/wp-content/themes/twentytwelve/header.php
+++ b/src/wp-content/themes/twentytwelve/header.php
@@ -20,7 +20,7 @@
-
+
<?php wp_title( '|', true, 'right' ); ?>
diff --git a/src/wp-content/themes/twentytwenty/header.php b/src/wp-content/themes/twentytwenty/header.php
index d85a9700e225c..26f63a70ea560 100644
--- a/src/wp-content/themes/twentytwenty/header.php
+++ b/src/wp-content/themes/twentytwenty/header.php
@@ -16,7 +16,7 @@
-
+
diff --git a/src/wp-content/themes/twentytwentyone/header.php b/src/wp-content/themes/twentytwentyone/header.php
index a601a2aa6bca8..9713accf4e82e 100644
--- a/src/wp-content/themes/twentytwentyone/header.php
+++ b/src/wp-content/themes/twentytwentyone/header.php
@@ -16,7 +16,7 @@
>
-
+