Changeset 41345

Timestamp:

09/08/2017 12:30:03 PM (7 years ago)

Author:

johnbillion

Message:

Embeds: Add the dnt (Do Not Track) query parameter to all oEmbed provider URLs.

This means that, for those providers that support this somewhat de-facto standard, visitor tracking is disabled by default for all embeds.

Props norcross, joostdevalk

Fixes #41784

File:

• trunk/src/wp-includes/class-oembed.php (modified) (2 diffs)

trunk/src/wp-includes/class-oembed.php

@@ -491 +491 @@
         $provider = add_query_arg( 'maxheight', (int) $args['height'], $provider );
         $provider = add_query_arg( 'url', urlencode($url), $provider );
+        $provider = add_query_arg( 'dnt', 1, $provider );
 
         /**
@@ -496 +497 @@
          *
          * @since 2.9.0
+         * @since 4.9.0 The `dnt` (Do Not Track) query parameter was added to all oEmbed provider URLs.
          *
          * @param string $provider URL of the oEmbed provider.