diff --git a/core/lib/Drupal/Core/Page/DefaultHtmlFragmentRenderer.php b/core/lib/Drupal/Core/Page/DefaultHtmlFragmentRenderer.php
index 9254b4487c426d10165c43797bcd3c6798c8f075..93d9b4011a0187c8adcd620cfd5431103958cc3b 100644
--- a/core/lib/Drupal/Core/Page/DefaultHtmlFragmentRenderer.php
+++ b/core/lib/Drupal/Core/Page/DefaultHtmlFragmentRenderer.php
@@ -127,9 +127,7 @@ protected function setDefaultMetaTags(HtmlPage $page) {
)));
// Display the html.html.twig's default mobile metatags for responsive design.
- $page->addMetaElement(new MetaElement(NULL, array('name' => 'MobileOptimized', 'content' => 'width')));
- $page->addMetaElement(new MetaElement(NULL, array('name' => 'HandheldFriendly', 'content' => 'true')));
- $page->addMetaElement(new MetaElement(NULL, array('name' => 'viewport', 'content' => 'width=device-width')));
+ $page->addMetaElement(new MetaElement(NULL, array('name' => 'viewport', 'content' => 'width=device-width, initial-scale=1.0')));
}
}
diff --git a/core/modules/system/src/Tests/System/DefaultMobileMetaTagsTest.php b/core/modules/system/src/Tests/System/DefaultMobileMetaTagsTest.php
index b235aed92b67500ba902cecd118a1e6ee33ea1f9..ce750bf0fd368ef620ac6c0a20c5120d306941bf 100644
--- a/core/modules/system/src/Tests/System/DefaultMobileMetaTagsTest.php
+++ b/core/modules/system/src/Tests/System/DefaultMobileMetaTagsTest.php
@@ -25,9 +25,7 @@ public static function getInfo() {
function setUp() {
parent::setUp();
$this->default_metatags = array(
- 'MobileOptimized' => '',
- 'HandheldFriendly' => '',
- 'viewport' => '',
+ 'viewport' => '',
);
}