Ticket #34971: 34971-no-alt-tag.diff

src/wp-includes/embed.php

@@ -345 +345 @@
 function wp_oembed_add_discovery_links() {
         $output = '';
 
-        if ( is_singular() ) {
+        if ( is_singular() && !is_front_page() ) {
                 $output .= '<link rel="alternate" type="application/json+oembed" href="' . esc_url( get_oembed_endpoint_url( get_permalink() ) ) . '" />' . "\n";
 
                 if ( class_exists( 'SimpleXMLElement' ) ) {